Pogo Pin Test Probe BIP47 Series for Battery Contact
Battery contact probes are characterized by excellent conductivity, low resistance and high stability. They are mainly used for contact, connection and conduction, for example they can be used for connecting batteries or other electrical components.
Battery contact probes are made from high-end materials. The specifications, outside diameters and tip styles vary considerably from probe to probe. Many common models are always kept in stock so as to meet the needs of various industries for bulk orders.
A battery contact probe is often comprised of a barrel, a plunger and a spring. The barrel is usually manufactured from brass and phosphor bronze is an alternative for customization. The spring is often made from music wire and stainless steel is an alternative. The plunger is made from beryllium copper and high carbon steel is a custom-made choice. A whole probe is plated with gold in order to strengthen the conductivity.
The products in this page are classified into BIP47 series of battery contact probes. The outside diameter is usually 1.6 mm and there are some common tip styles, for example J.
For details, please check below parameters.
Technical Specifications
Recommended
Minimum Center: 2.54 mm (100 mil)
Current Rating: 3 Amps, continuous
Contact Resistance: 20 milliohms (Maximum)
Full Stroke: 1.5 mm
Rated Stroke: 1.5 mm
Spring Force: 80 gf (2.8 oz)
Company information:
Centalic Technology Development Ltd was founded in 1980. Our products include semiconductor test probes, in-circuit test probes, radio frequency probes, harness probes, battery contact probes, switching probes, big-current probes, spring probes, universal complex test probes, wafer probes, and so on.
Battery Contact Probe Test Pogo Pin BIP148 Series for Connector Application
Battery contact probes are characterized by excellent conductivity, low resistance and high stability. They are mainly used for contact, connection and conduction, for example they can be used for connecting batteries or other electrical components.
Battery contact probes are made from high-end materials. The specifications, outside diameters and tip styles vary considerably from probe to probe. Many common models are always kept in stock so as to meet the needs of various industries for bulk orders.
A battery contact probe is often comprised of a barrel, a plunger and a spring. The barrel is usually manufactured from brass and phosphor bronze is an alternative for customization. The spring is often made from music wire and stainless steel is an alternative. The plunger is made from beryllium copper and high carbon steel is a custom-made choice. A whole probe is plated with gold in order to strengthen the conductivity.
The products in this page are classified into BIP148 series of battery contact probes. The outside diameter is usually 1.49 mm and there are some common tip styles, for example J.
For details, please check below parameters.
Technical Specifications
Recommended
Minimum Center: 2.16 mm (85 mil)
Current Rating: 3 Amps, continuous
Contact Resistance: 50 milliohms (Maximum)
Full Stroke: 2 mm
Rated Stroke: 1.33 mm
Spring Force: 25 gf (1/ 0.9 oz)
Company Information:
Centalic Technology Development Ltd was founded in 1980. Our products include semiconductor test probes, in-circuit test probes, radio frequency probes, harness probes, battery contact probes, switching probes, big-current probes, spring probes, universal complex test probes, wafer probes, and so on.
Sodium Citrate, E331, CAS no.68-04-2, the sodium salt of Citric Acid, also called trisodium citrate, colorless crystals or white crystalline powder soluble in water. Sodium Citrate used as a food additive, usually for flavor or as a preservative. Along with other salts of citric acid, such as Magnesium Citrate, Calcium Citrate and Potassium Citrate.
As an experienced Sodium Citrate manufacturer and supplier, we has been supplying and exporting Sodium Citrate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
Sodium Citrate Specification
ITEM STANDARD
CHARACTERISTIC WHITE CRYSTAL POWDER
IDENTIFICATION PASS TEST
APPEARANCE OF SOLUTION PASS TEST
ALKALINITY PASS TEST
LOSS ON DRYING 11.00-13.00%
HEAVY METALS NOT MORE THAN 5PPM
OXALATES NOT MORE THAN 100PPM
CHLORIDES NOT MORE THAN 50PPM
SULPHATES NOT MORE THAN 150PPM
PH VALUE (5% AQUEOUS SOLUTION) 7.5-9.0
PURITY 99.00-100.50%
READILY CARBONISABLE SUBSTANCES PASS TEST
PYROGENS PASS TEST
ARSENIC NOT MORE THAN 1PPM
LEAD NOT MORE THAN 1PPM
MERCURY NOT MORE THAN 1PPM
Citric Acid Monohydrate, E330, CAS no.5949-29-1, Colorless crystals or white crystalline powder/granular. It is used in the food and beverage industry as an acidulent in cold drinks, soft drinks, candy, cookies, canned foods, jams, and fruit juices.
As an experienced Citric Acid Monohydrate manufacturer and supplier, we has been supplying and exporting Citric Acid Monohydrate and Citric Acid Anhydrous for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
Citric Acid Monohydrate Specification
Item BP2009 USP32 FCC7 E330 JSFA8.0
Characters Colourless Crystal or White Crystal powder
Identification Pass test
Clarity and Color of solution Pass test Pass test
Light transmittance
Water 7.5% 9.0% 7.5% 9.0% 8.8% 8.8% 8.8%
Content 99.5%ï½?100.5% 99.5% 100.5% 99.5% 100.5% 99.5% 99.5%
RCS Not exceeding Not exceeding A 0.52,T 30% Not exceeding Not exceeding
the standard the standard the standard the standard
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Citric Acid Anhydrous, E330, CAS no.77-92-9, Colorless crystals or white crystalline powder soluble in water, Citric acid is a natural occurring fruit acid, manufacturing process via chemical synthesis. Citric acid is the most widely used organic acid and pH-control agent in foods, beverages and pharmaceuticals applications.
As an experienced Citric Acid Anhydrous manufacturer and supplier, we has been supplying and exporting Citric Acid Anhydrous and Monohydrate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
Citric Acid Anhydrous Specification
Item BP2009 USP32 FCC7 E330 JSFA8.0
Characters Colourless Crystal or White Crystal powder
Identification Pass test
Clarity and Color of solution Pass test Pass test / / /
Light transmittance
Water 1.0% 1.0% 0.5% 0.5% 0.5%
Content 99.5% 100.5% 99.5% 100.5% 99.5%100.5% 99.5% 99.5%
RCS Not exceeding Not exceeding 0.52,T 30% Not exceeding Not exceeding
the standard the standard the standard the standard
Calcium Pass test
Iron
Chloride
Sulphate 150ppm 0.015%0.048%
Oxalates 360ppm 0.036% No turbidity forms 100mg/kg Pass test
Heavy metals 10ppm 0.001% 5mg/kg 10mg/kg
Lead 0.5mg/kg 1mg/kg
Aluminium 0.2ppm 0.2ug/g
Arsenic mg/kg 4mg/kg
Mercury 1mg/kg /
Sulphuric acid ash content
Potassium Benzoate, E212, CAS no.582-25-2, the potassium salt of Benzoic acid, a white, odorless, flaky, crystalline powder, soluble in water. Potassium Benzoate manufacturing process via chemical synthesis, toluene and potassium hydroxide as raw materials. It uses as food preservative that inhibits the growth of mold, yeast and some bacteria. It works best in low-pH products, such as PH 4.5.
As an experienced Potassium Benzoate manufacturer and supplier, we has been supplying and exporting Potassium Benzoate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
Potassium Benzoate powder food grade Specification
Product Potassium Benzoate
CAS 582-25-2 (anhydrous) INS 212
Structure Molecular formula C7H5KO2 3H2O
Properties White particles, flakes or crystalline powder.Odorless, melting point
121.5 123.5 , soluble in water and ethanol.
Quality Specification Standard Item JECFA97 FCC V USP35-NF30
Content(dry basis) 99% 99.0%~100.5% 99.0%~100.5%
Alkalinity (as KOH) passed test 0.06% passed test
Lead 2 mg/kg 2 mg/kg
Water (105, 4h) 26.5% 1.5%. 1.5%.
Heavy metals - - 0.001%
Cl(as chlorine) 0.07%-
Easy oxide test passed test
Application 1.Used as food preservative and antimicrobial agent mainly for artificial
butter,wine .
2.Used as a preservative, antimicrobial agent in food industry.
3.Analytical reagent. Can also be used as tweet agent of fireworks material.
Dosage Refer to the amount of sodium benzoate.
Packaging Net weight: 25kg,paper-plastic bag or woven bag lined with PE bag,can also
be customized according to the customer's requirements of packaging.
Storage Stored in cool, dry and ventilated place.Must not be loaded and transported
with toxic, hazardous and polluting substances.
Pea Protein powder, a vegetable protein manufacturing process through extraction from pea, available as Creamy yellow or yellow powder. Other ingredients are pea starch and pea fiber. It used as nutrition supplements.
As an experienced Pea Protein manufacturer and supplier, we has been supplying and exporting Pea Protein for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
Pea Protein 55% feed grade Specification
Product Name 55% Pea Protein Specification 20kg/bag Batch 2016080902
Quantity Load Date Sample Test
Test Date 2016.08.09 Test Quantity 1000g
Test Standard Q/JTL 0005S
Items Unit Standard Result Level
Sense Appearance Light Yellow Comply Qualified
olfactometry It is own flavor without peculiar smell Comply Qualified
Impurity Negative Comply Qualified
Physicochemi-cal Index Moisture % 12 8.6 Qualified
Protein (Dry Basis) % 55 56.40 Qualified
Fat (Dry Basis) % 3 1.40 Qualified
Pb mg/kg 0.5 Negative Qualified
As mg/kg 0.5 Negative Qualified
Aflatoxin /(ug/kg) ug/kg 5.0 Negative Qualified
PH 6.0-8.0 7.60 Qualified
Microbial Index Total Plate Count cfu/g 30000 4900 Qualified
Coli Group MPN/100g 300 20 Qualified
Molds & Yeasts cfu/g 200 0 Qualified
Pathogenic bacteria cfu/g Negative Negative Qualified
Net Content kg 20kg 20.03 Qualified
Sodium metabisulfite is white or yellow crystalline powder or small crystal, with a strong SO2 odor, soluble in water, the aqueous solution is acidic, when contacted with strong acid, SO2 is released to form corresponding salts, and it is oxidized to Na2S2O6 when placed in the air for a long time. Therefore, the product cannot be stored for a long time. Above 150 degrees Celsius, SO2 is decomposed.
Specification
TEST ITEMS
TEST STANDARD
Na2S2O5 %
96.5
FERRON(Fe) %
0.005
WATER INSOLUBLE %
0.05
ARSENIC(As) %
0.0001
HEAVY METAL(Pb) %
0.0005
Application
Use 1
Used as a coagulant in the rubber industry.
Use 2
Used as chromatographic reagents, preservatives and reducing agents in the dye and pharmaceutical industries.
Use 3
In the food industry, it is used as bleaching agent, preservative, bulking agent, antioxidant, color retention agent and
preservative.
Use 4
In the printing and dyeing industry, it is used as a dechlorination agent for cotton cloth after bleaching, and as a cotton
scouring aid.
Use 5
The tanning industry is used for leather processing.
Use 6
The chemical industry is used to produce hydroxyvanillin, hydroxylamine hydrochloride, etc. The photosensitive industry is used as developer and so on.
Calcium Citrate, E333,CAS no.5785-44-4, is the calcium salt of citric acid, available as Fine white powder. Calcium Citrate along with citric acid, Sodium Citrate, Magnesium Citrate, Potassium Citrate is widely used as food acidity regulator. Calcium Citrate is also used as preservative in food.
As an experienced Calcium Citrate manufacturer and supplier, we has been supplying and exporting Calcium Citrate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
Calcium Citrate Specification
ITEM STANDARD
Appearance Colorless or white crystal
Content,% 97.5-100.5
Arsenic % 0.0003
Fluorine % 0.003
Heavy metals(As Pb) % 0.002
Lead % 0.001
Loss on drying,% 10.0-13.3
Acid-insoluble substance% 0.2
Alkalinity According with the test
Easy carbony substance According with the test
Identification A Meet the erquirement
Identification B Meet the erquirement
Mercury PPM 1
Yeast 10/g
Mold 10/g
E.Coli Absendt in 30g
Salmonella Absendt in 25g
Our Reference Specification, for more details, pls contact us for COA, MSDS and certification:
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Item
Standard
Test Results
Identification
A.H-NMR:Comply with the structure
Complies
B.LC-MS:Comply with the structure
Complies
C.The IR spectrum of sample should be identical with that of reference standard.
Complies
D.HPLC-ESI-MS
The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.
Complies
Loss on drying
2.0%
0.19%
Heavy metals
10 ppm
<10ppm
Water
1.0%
0.1%
Sulphated ash
0.5% determined on 1.0 g.
0.009%
Residue on ignition
0.1%
0.03%
Related Substances
Unspecified impurities: for each impurity 0.10%
<0.10%
Total Impurity 0.5%
0.18%
Purity
99.0%
99.7%
Assay
99.0%~101.0% (anhydrous substance).
99.8%
Storage
Preserve in well-closed, light-resistant and airtight containers.
Calcium Acetate Monohydrate, E263, CAS no. 5743-26-0, calcium salt of acetic acid, s a white, odorless, and tasteless crystalline powder. Also known as Calcium acetate, manufacturing process via chemical synthesis, calcium carbonate and acetic acid as raw materials. Calcium Acetate Monohydrate is mainly used in the production of candy products, desserts, and baked good (bread, cakes, pastries).
As an experienced Calcium Acetate Monohydrate manufacturer and supplier, we has been supplying and exporting Calcium Acetate Monohydrate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
Calcium Acetate powder Specification
Product Calcium Acetate
CAS anhydride :62-54-4; monohydrate :5743-26-0 INS 263
EINECS 200-540-9 EEC E263
Structure Molecular
formula 1.Anhydrous:Ca(C2H3O2)2 2.Hydrates:C4H6CaO4H2O
3.C4H6CaO4xH2O(x<1)
Properties White loose fine powder.Odorless.Slightly bitter taste.Easy deliquescence .Decomposed into
CaCO3 and acetone when heated to 160 C .Soluble in water,slightly soluble in ethanol.
Quality
Specification Item Standard GB15572-95 JECFA97 FCCV USP35 EP7.0
Content(dry basis) 98.0%~102.0 98% 99%~100.5% 99.0%~100.5% 98.0%~102.0%
PH(5%) 6.0~8.0 6 ~ 9
(1 10) 6.3 ~ 9.6
solution
(110). 7.2~8.2
Water insoluble
matter 0.3%
Nitrate passed test passed test
Sulfate GT-30 0.1% 0.1 0.06% 600ppm
Fluoride 0.005% 0.005%
Chloride GT-30 0.05% 0.05 0.05% 330ppm
Pb 0.001%
Heavy metals as Pb,GT-16-1 0.0025% 2 mg/kg 2mg/kg 0.0025% 20ppm
Sr 0.05% 500ppm
K 0.05% 0.1%
Na 0.5% 0.5%
As GT-3 0.002% 3ppm% 2ppm
Magnesium &
alkali salt 1% 0.05% 500ppm
Al passed test1ppm
Barium passed test passed test 50ppm
Moisture
GT-32 7% 11% (155o
to constant
weight;
monohydrate) 7% 7.0% 7.0%
Potassium Acetate, E261, CAS no.127-08-2, a potassium salt of acetic acid, white crystal powder. Potassium Acetate manufacturing process via chemical synthesis, potassium hydroxide or potassium carbonate and acetic acid as raw materials. Potassium Acetate is used as a food preservative and acidity regulator to help prevent bacterial growth. It is better than Sodium Acetate to avoid Sodium. Also used as a deicer instead of chloride salts such as calcium chloride or magnesium chloride.
As an experienced Potassium Acetate manufacturer and supplier, we has been supplying and exporting Potassium Acetate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
Potassium Acetate powder food grade Specification
Product Potassium Acetate
CAS 127-08-2 INS 261 E261 i
Structure Molecular
formula C2H3KO
Properties Colorless or white crystalline powder.Slightly acid taste,easy deliquescence.
Quality
Specifications Standard Item BP2012 ACS Grade USP35 EP7.0
Content 99.0% 99.0% 99.0%
100.5%
(Dry basis) 99.0%
101.0%
(Dry basis)
pH test 7.5 9.0 (1
in 20 soln) 6.5-9.0 5%
solution at 25.0 7.5 8.5 (5%
Solution) 7.5-9.0
Loss on drying 8.0%
(150, 2 h) 1.0% 3%
Heavy Metals 2 mg/kg 5ppm 0.002% 4ppm
Sodium 0.03% 0.5%
Insoluble matter 0.005%
Chloride(Cl) 0.003% 200ppm
Phosphate(PO4) 0.001%
Sulfate(SO4) 0.002% 200ppm
Iron(Fe) 5ppm 20ppm
Calcium(Ca) 0.005%
Magnesium(Mg) 0.002%
Reducing substancespassed test
Aluminum salts1ppm
Sodium Propionate, E281, CAS no.137-40-6, a white crystalline solid or powder that is the sodium salt of propionic acid. Sodium Propionate manufacturing process via chemical synthesis of propionic acid and sodium carbonate or sodium hydroxide as raw materials. Sodium Propionate is used in the food and beverage industry as a preservative. It prevents the growth of mold and some bacteria, thereby prolonging the shelf life of packaged baked goods. Used as a mold inhibitor in bakery products, such as breads, yogurts, soups, drinking yogurts, canned vegetables, etc.
As an experienced Sodium Propionate manufacturer and supplier, we has been supplying and exporting Sodium Propionate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
Sodium Propionate powder Specification
Product Sodium Propionate
CAS 137-40-6 INS 281
Structure Molecular formula C3H5NaO2
Properties White crystals, particles or crystalline powder;Odorless or slightly ethyl butyrate smell.1g of this
product can be dissolved in 1ml of water,25 or 24 ml of ethanol.
Quality
Specification Standard Item GB25549-2010 BP2012 FCCV USP35 EP7.0
Content dry
basis 99.0%~100.5% 99.0%~101% 99.0%~100.5% 99.0%~100.5% 99.0%~101%
Loss on drying
(Vol. 4) 1.0% 0.5% 1.0% 1.0% 0.5%
Water-insoluble
matter Clear, olorless Clear, olorless
PH 10 7.8~9.2 7.8~9.2
As(as As203) 3 mg/kg
Heavy metals
(as Pb) 4 mg/kg 10ppm 2 mg/kg 0.001% 10ppm
Fe 0.003% 10ppm 0.003%10ppm
Alkalinity
(Na2CO3) passed test 0.15% passed test
Magnesium Citrate, E345, CAS no.7779-25-1, the Magnesium salt of Citric Acid, white powder, soluble in water. Magnesium Citrate manufacturing process via chemical synthesis, magnesium carbonate and citric acid as raw materials. Along with other citrics, such as Sodium Citrate, Calcium Citrate and Potassium Citrate, used as acidity regulator and preservative in food and beverage. Magnesium Citrate is also a source of magnesium used in food, beverage, and in nutritional supplement applications. Magnesium Citrate also used as a pore cleanser in skin care products and a fertilizer in plant food.
As an experienced Magnesium Citrate manufacturer and supplier, we has been supplying and exporting Magnesium Citrate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
Magnesium Citrate powder Specification
Appearance White or almost white, fine, slightly hygroscopic powder
Solubility Soluble in water, practically insoluble in ethanol (96 %). It dissolves in dil. HCl.
Identification :
A. Reaction of citrates
B. Reaction of magnesium
C. pH
D. Loss on drying Shall pass the test
Shall pass the test
7.0 â?? 8.5
Max. 3.5 %
Appearance of solution Clear and not more intensely coloured than reference solutions Y7 or BY6
pH 6.0 8.5
Oxalates Max. 280 ppm
Sulphates Max. 0.2 %
Calcium Max. 0.2 %
Iron Max. 100 ppm
Heavy metals Max. 10 ppm
Loss on drying Max. 3.5 %
Assay as Magnesium (On dried substance) 15.0 % 16.5 %
Caramel Color, E150, CAS no.8028-89-5, is a water soluble food coloring manufactured through heat treatment of a variety of sugars, available as Dark brown black powder or liquid. Caramel color is one of the oldest and most widely used food coloring's. Caramel Color is widely used as coloring agent and flavor enhancer.
As an experienced Caramel Color manufacturer and supplier, we has been supplying and exporting Caramel Color for almost 10 years, we supply Caramel Color E150a, E150b, E150c and E150d. Please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
Caramel Color Specification
ITEM STANDARD RESULTS
E 0.1%1CM (610nm) Absorbance 0.259-0.285 0.262
Specific Gravity(25�°C) 1.255-1.270 1.260
Viscosity(25�°C) Cps 8000 80
PH Value 2.7-3.3 3.0
Haze Pointâ?¥ mins 40 >40
Gelation Time â?¥mins 100 >100
Resinification â?¥ hrs 20 >20
Isoelectric Point 1.0 <1.0
Acid Stability Test No Haze No Haze
Alcohol Test(50% V/V alcohol solution No Haze No Haze
Ammoniacal Nitrogen(As NH3) % 0.5 0.3
Sulfur Dioxide(as SO2) % 0.1 0.025
Total Nitrogen(as N) % 3.3 1.2
Total Sulfur(as S) % 3.5 1.5
4-Methyl Imidazole mg/kg 200 150
Arsenic(As As) mg/kg 1.0 <1.0
Lead (As Pb) mg/kg 2.0 <2.0
Heavy Metals(As Pb) mg/kg 25 <25
Mercury(As Hg) mg/kg 0.1 <0.1
Categories Others
Qty in 20FCL 25000kg
Min Order 500kg
Origin China
Packaging Factory Packaging or Neutral
Certificate ISO, Kosher, Halal, BRC
E No. E500
CAS No. 144-55-8
HS Code 283630
Specification FCC/USP
Sodium Bicarbonate, also called Baking Soda, E500, CAS No.144-55-8, is a sodium salt of carbonate manufactured through chemical synthesis, available as white crystalline powder used as leavening agent. Sodium Bicarbonate reacts with acidic components in batters, releasing carbon dioxide which causes expansion in the batter and forms grainy texture in applications like pancakes, quick bread or fried foods. As Sodium Bicarbonate Manufacturers, Suppliers and Wholesalers in China, we supply USP/FCC Sodium Bicarbonate.
As an experienced Sodium Bicarbonate manufacturer and supplier, we has been supplying and exporting Sodium Bicarbonate for almost 10 years. Please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
Sodium Bicarbonate (Baking Soda) Specification
Items Specifications
Appearance White crystalline powder
Assay (dry Basis, %) 99.0-100.5
pH (1% Solution) 8.6
Loss on Drying (%) 0.20
Chlorides (Cl, % 0.50
Ammonia Pass test
Insoluble substances Pass test
Whiteness (%) 85
Lead (Pb) 2 mg/kg
Arsenic (As) mg/kg
Heavy Metal (as Pb) 5 mg/kg
Dextrose Monohydrate powder, CAS no. 5996-10-1, natural sweetener produced from starch. It is a white, crystalline powder with a sweet taste. Dextrose Monohydrate is used in wines, flavored enriched baked goods, soft drinks, cakes, puddings, dairy products, coffees, ice creams, meats, instant foods, and chewing gum. Dextrose anhydrous and Dextrose monohydrate are both purified and crystallized D-glucose compounds.
As an experienced Dextrose Monohydrate manufacturer and supplier, we has been supplying and exporting Dextrose Monohydrate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
Dextrose Monohydrate powder Specification
ITEM STANDARD
APPEARANCE WHITE CRYSTALLINE POWDER
SOLUBILITY FREELY SOLUBLE IN WATER, SLIGHTLY SOLUBLE IN ALCOHOL
ASSAY 99.5% MIN
OPTICAL ROTATION +52.6�°ï½?+53.2�°
LOSS ON DRYING 10.0% MAX
SULFUR DIOXIDE 0.002% MAX
CHLORIDES 0.018% MAX
RESIDUE ON IGNITION 0.1% MAX
STARCH PASSES TEST
LEAD 0.1MG/KG MAX
ARSENIC 1MG/KG MAX
TOTAL BACTERIA COUNT 1000PCS/G MAX
MOLDS AND YEASTS 100PCS/G MAX
ESCHERICHIA COLI NEGATIVE
Sodium Erythorbate powder, with E number E316, CAS no.6381-77-7, food antioxidant, Chemical Formula C6H7NaO6 used in meats, poultry, and soft drinks. Sodium Erythorbate is the sodium salt of erythorbic acid powder.
As an experienced Sodium Erythorbate manufacturer and supplier, we has been supplying and exporting Sodium Erythorbate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
Sodium Erythorbate Food grade Specification
STANDARD
ITEM GB8273-2008 FCCV
Exterior White or a slightly yellow crystalline pellet or powder White, odorless,crystalline powder or granules
Assay 98.0% 98.0%-100.5%
Specific Rotation +95.5~+98.0 +95.5~+98.0
Clarity Up to standard Up to standard
PH 5.5-8.0 5.5-8.0
Heavy Metal(Pb) 0.002% 0.001%
Lead - 0.0005%
Arsenic 0.0003% 0.0003%
Oxalatc Up to standard Up to standard
Indentification Passed test
Loss on drying 0.25%
Kojic Acid, CAS number 501-30-4, is a chelation agent produced by several species of fungi, especially Aspergillus oryzae, which has the Japanese common name koji, appears as an off-white crystalline powder. It is often used on cut fruits to prevent oxidative browning, and it is also used in seafood to preserve pink and red colors. Kojic acid also has antibacterial and antifungal properties. Kojic acid also acts as both antioxidant and bleaching agents in cosmetic creams.
As an experienced Kojic Acid manufacturer and supplier, we has been supplying and exporting Kojic Acid for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
Kojic Acid powder Specification
ITEM STANDARD
Apperance Almost White Crystalline powder
Assay % 99
Melting point 152-156
Loss on drying % 1
Ignition residue 0.1
Chloride(ppm) 100
Heavy metal(ppm) 3
Arsenic (ppm) 1
Ferrum (ppm) 10
Microbiological test Bacteria: 3000CFU/gFungus: 100CFU/g
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