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Find Verified Tromethamine Buffer Of Desheng Suppliers, Manufacturers and Wholesalers

Aug-05-21
 
Hubei Xindesheng was established in 2017. It is a new technology-based enterprise established on the basis of Wuhan Desheng Biochemical Technology Co., Ltd. (2005). After years of innovation and development, the company has now become a leader in "blood collection tube additives", "chemiluminescence reagents", "biological buffers", "color reagents", etc., integrating R&D, production, sales and service. high-tech enterprises.
Tris, as the company's main advantage product in biological buffers, has always had its own advantages:
1. TRIS is used as a neutralizer in cosmetics, which is actually a PH regulator.
2. Tris is used as a solvent for nucleic acids and proteins and as a biological buffer.
3. It can be used to prevent and treat metabolic acidosis and respiratory acidosis;
4. Tris is used to prepare surfactants, vulcanization accelerators and intermediates for some drugs.
5. Tris mainly acts as a pH regulator, cross-linking accelerator, polyester coating raw material and phase change core material in the coating preparation process;
6. Products related to Tris can be prepared through the molecular structure of Tris. Such as Bis-Tris, Tricine, TES, TAPS, etc.
From the above points, we can see that Tris itself has a wide range of applications, but it is not a simple matter to make high-quality Tris. In the past ten years, Desheng has been learning and improving its technology. The Tris produced is white crystalline powder; it has good solubility in water systems and minimal solubility in organic solvents; it is in dry or solution state. It has excellent stability and can resist enzymatic or non-enzymatic degradation; it has a very small absorption value for visible light and ultraviolet light.
Therefore, when we store tris, we only need to store it in a cool, dry and moisture-proof warehouse at room temperature. Desheng is a professional TRIS manufacturer, committed to providing customers with high-quality products and services that can meet the special requirements of R&D customers for product types, packaging, purity and other aspects.
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Apr-30-22

Sodium Bicarbonate (Food Grade)

$350 - $450
MOQ: Not Specified
Sample Available
Supplier From Dubai, Dubai, United Arab Emirates
 
Applications:

Food ingredients for bakery, beverage, confectionery industry

It is used as a raising agent in biscuits, cookies, bread, cakes, farsan, jaggery & confectionery.

It acts like a buffer and carbonation agent in beverages, electrolyte and rehydration solutions.
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Apr-30-22

Sodium Bicarbonate (Feed Grade)

$350 - $450
MOQ: Not Specified
Sample Available
Supplier From Dubai, Dubai, United Arab Emirates
 
Applications:

In Animal feed stuff

Nutrition feed for Poultry, Layers, Cattle.

Primarily used as a dairy cow feed supplement, the buffering capability of Natural Soda's pure and natural feed grade sodium bicarbonate helps stabilize rumen pH by reducing acidic conditions.

Improves calcium absorption and eggshell quality of laying hens during peak production.
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Dec-26-22
 
Formula:KAl(SO4)2 12H2O
Relative Molecular Weight:474.39
CAS NO,: 7784-24-9
EINECS No.:5637-689-7
HS CODE.: 2833301000
Appearance: lump, white crystal, white powder
Properties:Colorless, transparent, particle or crystalline powder, odorless, nontoxic, tastes slightly sweet and puckery, astringent, easily soluble in water, its water solution appears acid,is would lose crystal water and become white powder on heating

Usage;
Food industry: Buffering agents and leavening agents in food-grade products.
Chemical Industry: Water Flocculant, aluminum tanning agents and after-treating agents for leather tanning in the leather industry, dyeing agents,Astringents,mordants etc.

Items Specifications
Potassium aluminum sulfate
[AlK(SO4)2.12H2O] % 99.5
Plumbum(Pb) mg/kg 5.0
Arsenic (As) mg/kg 2.0
Fluorine (F) mg/kg 30.0
Selenium (Se) mg/kg 30.0
Moisture % 4.0
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Oct-06-22

Phosphate Buffer

$1.00K
MOQ: 100  Metric Tonnes
Supplier From Johannesburg, Gauteng, South Africa
 
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
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May-18-24

Hepes Cas 7365-45-9 Biological Buffer

$30
MOQ: 1  Kilograms
Sample Available
 
Introduction:
4-hydroxyethyl piperazine ethosulfonic acid (HEPES) is an important hydrogen ion buffer, which has a good buffer ability in the pH range of 6.8 to 8.2, and can control a constant pH for a long time. Using a concentration of 10 ~ 50mmol/L, the general culture medium containing 20mmol/L 4-hydroxyethyl piperazine taurine can have a good buffer capacity, and has no toxic effect on cells.

Application:
HEPES (4-hydroxyethyl piperazinethesulfonic acid) is a non-ionic amphoteric buffer with high polarity, and is inert to a variety of chemical reagents and enzymes. It does not participate in and interfere with the process of biochemical reactions, and has no inhibitory effect on enzyme chemical reactions. Therefore, it can be used specifically for the research of proteins and enzymes that are highly volatile and ph-sensitive to organelles and very volatile.

Buffer solution preparation:
(1)hepes buffer can be directly added to the prepared culture medium according to the desired concentration, and then filtered to remove bacteria. 2.38 g HEPES was added to each 1000ml of culture medium, the pH was adjusted to 7.2 with lNNaOH after dissolution, and the bacteria were removed by filtration before use. At this time, the concentration of HEPES was 10mmol/L.
(2) 100x storage solution (lmol/L) could also be prepared. Before use, 99ml culture solution was added to lml storage solution, and the final concentration was 10mmol/L. lmol/L (100x) hepes buffer was prepared as follows: 23.8gHEPES was dissolved in 90ml double distilled water, the pH was adjusted to 7.5-8.0 with lNNaOH, and then the water was fixed to 100ml, filtered to remove bacteria, divided into vials (2ml/ bottle), and stored at 4�ºC or -20�ºC.

Purpose:
1.Biological buffer; Reaction buffer, prehybridization buffer and hybridization buffer for isolation and analysis of RNA nuclear fraction; For RNA with T4RNA
2.Molecular biology grade is used for RNA3' -end labeling with T4 RNA ligase
3.Cell-cell adhesion, short-term cell aggregation culture, cleaning of tissue and cell buffer
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Jun-20-22

Dipotassium Phosphate

$1.20
MOQ: 1000  Kilograms
Sample Available
 
Dipotassium Phosphate, E340, CAS no.7758-11-4, white powder, water-soluble salt used as a fertilizer, food additive and buffering agent. The manufacturing process of Dipotassium Phosphate is via chemcial synthesis, Phosphoric acid and Potassium hydroxide as raw materials. Dipotassium Phosphate is a common source of phosphorus and potassium. It functions as a stabilizing salt, buffer, and sequestrant. It is used as a food additive or preservative is highly effective in preventing coagulation, and is commonly used in non-dairy creamer as a buffering agent.

As an experienced Dipotassium Phosphate manufacturer and supplier, we has been supplying and exporting Dipotassium Phosphate 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.

Dipotassium Phosphate Specification
Item Unit Dipotassium phosphate 98%
Appearance White powder
K2HPO4ï¼?as dry basisï¼? %(w/w) min 98.0
Water-insoluble %(w/w) max 0.2
Arsenic (As) mg/kg max 3
Fluoride (as F) mg/kg max 10
Loss on Drying %(w/w) max 2.0
Pb mg/kg max 2
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Jun-20-22

Disodium Pyrophosphate

$2.50
MOQ: 1000  Kilograms
Sample Available
 
Disodium Pyrophosphate,E541, CAS no.7758-16-9, is a popular leavening agent used in baking powders. available as WHITE POWDER. Disodium Pyrophosphate is widely used as food buffering and chelating agent in food processing.

As an experienced Disodium Pyrophosphate manufacturer and supplier, we has been supplying and exporting Disodium Pyrophosphate 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.

Disodium Pyrophosphate Specification
ITEM STANDARD
Na2H2P2O7 95.0% MIN
APPEARANCE WHITE POWDER
WATER INSOLUBLE 1.0% MAX
ARSENIC( AS) 3PPM MAX
LOSS ON DRYING 0.5% MAX
CADMIUM (PPM) 1 MAX
LEAD (PPM) 4 MAX
MERCURY (PPM) 1 MAX
HEAVY METAL( PB) 15PPM MAX
FLUORID( PPM) 10 MAX
PH VALUE 3.5-4.5
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Jun-20-22

Monocalcium Phosphate

$0.98
MOQ: 1000  Kilograms
Sample Available
 
Monocalcium Phosphate, E341, CAS NO.7758-23-8, a calcium salt of Phosphoric Acid with strong acidic taste and smell, appear as white powder, manufacturing process via chemical synthesis, calcium hydroxide and phosphoric acid as raw materials. It is often used in food process as a leavening agent, dough regulator, buffer, modifier, solidification agent, nutritional supplement, chelating agent, in bread, cakes, biscuits, and meat products.

As an experienced Monocalcium Phosphate manufacturer and supplier, we has been supplying and exporting Monocalcium Phosphate 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.
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Jun-20-22

Tetrapotassium Pyrophosphate (Tkpp)

$1.30
MOQ: 1000  Kilograms
Sample Available
 
Tetrapotassium Pyrophosphate (TKPP) E450, CAS no.7320-34-5, white powder, a potassium salt of phosphoric acid manufactured from Dipotassium Phosphate. Tetrapotassium Pyrophosphate is used as buffering agent, emulsifier, dispersing agent and thickening agent in food production.

As an experienced Tetrapotassium Pyrophosphate manufacturer and supplier, we has been supplying and exporting Tetrapotassium Pyrophosphate 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.

Tetrapotassium Pyrophosphate Specification
ITEM STANDARD
ASSAY K4P2O7) 98.0% MIN
APPEARANCE WHITE POWDER
WATER SOLUBLE 0.2% MAX
PH 9.9-10.7
ARSENIC( AS) 3PPM MAX
LOSS ON IGNITION 2.0% MAX
Pb (PPM) 5 MAX
HEAVY METAL( PB) 15 PPM MAX
ASRENIC(AS) 3 PPM MAX
FLUORID( PPM) 10 MAX
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Jun-14-22

Malic Acid

$0.80
MOQ: 1000  Kilograms
Sample Available
 
Product Name
malic acid
Appearance
White crystal powder
Particle Size
80 Mesh
Certificate
ISO9001/Halal/Kosher/GMP
Storage
Store in cool & dry place. Keep away from strong light and heat.
Packing
1kg/Foil bag, 25kgs/Drum (Two plastic-bags inside with Paper-drums), Or as per customer's requirements.)
Shelf Life
2 years under well storage situation.

L-malic acid is an important component of natural fruit juice. Compared with citric acid, it has high acidity (the acidity is 20% stronger than citric acid), but the taste is soft (has a higher buffer index), has a special fragrance, and does not damage the mouth and teeth. It is metabolically beneficial to the absorption of amino acids and does not accumulate fat. It is a new generation of food soursing agents. It is hailed as "the most ideal food soursing agent" by the biological and nutritional circles. Since 2013, it has been replacing citric acid in food for the elderly and children.
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Jun-20-22

Trisodium Phosphate Tsp, E339, Cas No.7601-54-9

$0.35
MOQ: 1000  Kilograms
Sample Available
 
Trisodium Phosphate, also known as TSP, E339, CAS no.7601-54-9, soluble in water, together with monosodium phosphate, disodium phosphate used as antioxidant agents and have the E number E339. Trisodium Phosphate appears as a white powder or granular. It is used in meat food as a quality-improving agent, as an emulsifier for processed cheese, as a baking agent for cereals and as a buffer for processed foods.

As an experienced Trisodium Phosphate manufacturer and supplier, we has been supplying and exporting Trisodium Phosphate 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.

Trisodium Phosphate Specification
Product Name Trisodium Phosphate Anhydrous TSP Trisodium Phosphate Dodecahydrate TSP.12H2O
Appearance White Powder Crystal Particle
Trisodium Phosphate Na3PO4 (on dried material) %(w/w) min 97.0 min 97.0
Water Insoluble % (w/w) max 0.2 max 0.2
Arsenic (As) mg/kg max 3 max 3
Fluoride (as F) mg/kg max 50 max 50
Heavy Metal (as Pb) mg/kg max 10 max 10
Loss on lgnition % (w/w) max 2 45-57
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Jun-20-22

Potassium Citrate E332, Cas No.866-84-2,

$0.75
MOQ: 1000  Kilograms
Sample Available
 
Potassium Citrate, E332, CAS no.866-84-2, Potassium salt of Citric Acid, also known as Tripotassium citrate, white, odorless crystalline powder soluble in water, manufacturing process via chemical synthesis, Potassium bicarbonate or Potassium carbonate and Citric acid as raw materials. Potassium Citrate, along with citric acid, Calcium citrate, Sodium Citrate and Magnesium Citrate is widely used as food acidulants. It functions as a buffering agent and sequestrant, commonly used in soft drinks, artificially sweetened jellies, processed cheeses, and puddings. Potassium citrate will reduce sodium content in beverages, gelatin desserts, confections, jams and jellies.

As an experienced Potassium Citrate manufacturer and supplier, we has been supplying and exporting Potassium 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.

Potassium Citrate Specification
Name Potassium Citrate
Formula K3C6H5O7H2O
Appearance White crystals or crystalline powder
Purity 99.0 101.0%
Solubility 1g in 0.55ml water, practically
Acidity or Alkalinity Conforms
Readily carbonisable substances Conforms
Chloride(Cl) 50 ppm max
Sulfate(SO42-) 150 ppm max
Loss on drying 4.0 7.0%
Heavy metals(as Pb) 10 ppm max
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Jun-20-22

Tricalcium Phosphate

$0.85
MOQ: 1000  Kilograms
Sample Available
 
Tricalcium Phosphate, E341, CAS no.7758-87-4, white powder, also known as TCP, a calcium salt of Phosphoric acid manufactured through chemical synthesis. Tricalcium Phosphate used as an anti-caking agent, nutritional supplement (calcium intensifier), pH regulator and buffer. Tricalcium Phosphate is often used in flour, additives in milk powder, candy, pudding, beverages, cheese, jam,condiments, and meat products.

As an experienced Tricalcium Phosphate manufacturer and supplier, we has been supplying and exporting Tricalcium Phosphate 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.

Tricalcium Phosphate Specification
ITEM STANDARD
APPEARANCE WHITE POWDER
CONTENT(CaH2PO4), % 34.0-40.0
HEAVY METALS(As Pb), % 0.003
FLUORID, % 0.005
LOSS ON DRYING, % 10.0 MAX
As, % 0.0003
Pb, % 0.0002
TOTAL BACTERIAL COUNT CFU/G 500
MOLD CFU/G 50
E COLI PASS
SALMONELLA PASS
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Jun-20-22

Tetra Sodium Pyrophosphate

$0.95
MOQ: 1000  Kilograms
Sample Available
 
TetraSodium Pyrophosphate, E450, CAS no.7722-88-5, white powder or granular, also called sodium pyrophosphate, tetrasodium phosphate or TSPP, manufacturing process from Disodium Phosphate. Tetrasodium pyrophosphate is used as a buffering agent, an emulsifier, a dispersing agent, and a thickening agent, and is often used as a food additive. TSPP is used to modify the proteins enabling them to retain moisture during storage, thawing, and cooking.

As an experienced TetraSodium Pyrophosphate manufacturer and supplier, we has been supplying and exporting TetraSodium Pyrophosphate 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.

TetraSodium Pyrophosphate Specification
ITEM STANDARD
NaH2PO7 >95%
PH at 1% 9.9-10.7
Loss of Ignition <0.5%
Heavy Metal (As Pb) <10 ppm
Cl- <0.025%
Water insolubles <0.20%
Fluoride (F) <50ppm
Arsenic (As) <3ppm
Size 85% Min through 100 Mesh
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Jun-20-22

Monoammonium Phosphate

$1
MOQ: 1000  Kilograms
Sample Available
 
Monoammonium Phosphate, E342, CAS no.7722-76-1, also known as Ammonium dihydrogen phosphate, a salt of phosphoric acid manufactured through chemical synthesis, ammonia and phosphoric acid as raw materials. Properties: white crystalline powder, soluble in water. Monoammonium Phosphate (Food Grade) is used in food as a pH control agent, buffering agent, acidulate, and nutrient source. Also in bread and dough, dry powder beverages, eggs, isotonic beverages, mineral supplements, starter cultures and yeast cultures.

As an experienced Monoammonium Phosphate manufacturer and supplier, we has been supplying and exporting Monoammonium Phosphate 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.

Monoammonium Phosphate Specification
No. standard name industrial grade food grade
1 Main content(as NH4H2PO4)% 99.0 99.0
2 Phosphorus pent-oxide(as P2O5)% 61.0 61.0
3 Nitrogen(as N)% 11.8 11.8
4 PH value 4.4-4.8 4.4-4.8
5 Moisture% 0.2 0.2
6 Heavy metal(as Pb)% 0.001
7 Arsenic(As)% 0.0003
8 Fluoride(as F)% 0.005
9 Water insoluble % 0.10 0.10
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Jun-20-22

Potassium Tripolyphosphate

$0.27
MOQ: 1000  Kilograms
Sample Available
 
Potassium Tripolyphosphate, E451, CAS no.13845-36-8, appears as a white powder, used as a sequestrant, buffering agent, an emulsifier, and a texturizer in processed meat, fish and cheese. It is also highly soluble in aqueous solutions and has excellent dispersion properties. Applications for Potassium Tripolyphosphate include in low sodium meats, processed seafood and cheeses, soups and sauces, noodle products and modified starches.

As an experienced Potassium Tripolyphosphate manufacturer and supplier, we has been supplying and exporting Potassium Tripolyphosphate 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 Tripolyphosphate Specification
ITEM STANDARD
Appearance White powder
Assay (%) 95.0
Water insolubel matter (%) 0.2
pH (1% Solution, 25) 9.2- 11.1
P2O5 (%) 47
Fluorid (F) 10 ppm
Iron (Fe) 10ppm
Arsenic (As) 3ppm
Lead (Pb) 10ppm
Mercury 1ppm
Heavy Metal (as Pb) 15ppm
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Jun-20-22

Sodium Diacetate

$0.65
MOQ: 1000  Kilograms
Sample Available
 
Sodium Diacetate, E262,CAS no.126-96-5, Sodium Diacetate is a white crystalline powder with an acetic acid odor. Functions: Inhibits growth of micro-organisms; Aroma/flavour enhancing; pH control agent. As a buffering agent, sodium diacetate is used in meat products to control their acidity. As a food preservative, sodium diacetate used to inhibit the growth of various microorganisms in meat products, thus it can be used as a preservative and safeguard for food safety and shelf life extension.

As an experienced Sodium Diacetate manufacturer and supplier, we has been supplying and exporting Sodium Diacetate 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 Diacetate powder Specification
Item Specification
Appearance White, hygroscopic crystalline solid with an acetic odour
Free Acetic Acid (%) 39.0- 41.0
Sodium Acetate (%) 58.0- 60.0
Moisture (Karl Fischer method, %) 2.0 Max
pH (10% Solution) 4.5- 5.0
Formic acid, formates andother oxidizable (as formic acid) 1000 mg/ kg
Particle Size Min 80% Pass 60 mesh
Arsenic (As) 3 mg/ kg
Lead (Pb) 5 mg/ kg
Mercury (Hg) 1 mg/ kg
Heavy Metal (as Pb) 0.001% Max
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Jun-20-22

Disodium Phosphate Anhydrous

$0.15
MOQ: 1000  Kilograms
Sample Available
 
Disodium Phosphate Anhydrous, E339, CAS no. 7632-05-5, manufacturing process via chemcial synthesis, Phosphoric acid and Sodium hydroxide as raw materials. Disodium Phosphate Anhydrous is a white powder and granular substance that is basically odorless. It is used to adjust pH, emulsifier, improver, buffer, nutrient supplement, fermentation aid, binder, and chelating agent.

As an experienced Disodium Phosphate Anhydrous manufacturer and supplier, we has been supplying and exporting Disodium Phosphate 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.

Disodium Phosphate Anhydrous Specification
Product Name Disodium PhosphateDSP Disodium Phosphate Dihydrate DSP 2H2O Disodium Phosphate HeptahydrateDSP 7H2O Disodium Phosphate DodecahydrateDSP 12H2O
Appearance White powder Crystal particles Crystal particles Crystal particles
Disodium Phosphate Na2HPO4(on dried material) %(w/w) min 98.0 min 98.0 min 98.0 min 98.0
Water Insoluble %(w/w) max 0.2 max 0.2 max 0.2 max 0.2
Arsenic (As) mg/kg max 3 max 3 max 3 max 3
Heavy Metal (as Pb) mg/kg max 10 max 10 max 10 max 10
Fluoride (as F) mg/kg max 50 max 50 max 50 max 50
Loss on lgnition %(w/w) max 5.0 18.0-22.0 42.0-46.0 max 61.0
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Jun-20-22

Dicalcium Phosphate

$0.25
MOQ: 1000  Kilograms
Sample Available
 
Dicalcium Phosphate, E341, CAS no.7558-80-7, white powder or granular, manufacturing process via chemical synthesis, Calcium chloride and Phosphoric acid as raw materials. Dicalcium Phosphate is used as food supplements as a source of calcium and phosphorus for both humans and animals. It is often used as a leavening agent, dough modifier, buffer, nutritional supplement, emulsifier, and stabilizer in flour, cake, pastry, and baked goods.

As an experienced Dicalcium Phosphate manufacturer and supplier, we has been supplying and exporting Dicalcium Phosphate 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.

Dicalcium Phosphate ANHYDROUS Specification:
ITEM STANDARD
Content (CaHPO4) 98.0-105.0%
Pb 0.0002%max
Heay metals(As Pb) 0.0015%max
As 0.0003%max
Loss on ignition(800) 6.6-8.5
Sulphate as SO4 0.5% max
Fluorides 0.005%max
Chloride as CL 0.25%max
Acid-insoluble Substances 0.02%max
Content (CaHPO4) 98.0-105.0%
Pb 0.0002%max
Dicalcium Phosphate DIHYDRATE Specification
ITEM STANDARD
CONTENT(CaHPO4.2H2O) 98.0-105.0%
APPEARANCE WHITE POWDER
ARSENIC( AS) 2PPM MAX
LOSS ON DRYING 24.5-26.5%
HEAVY METAL( PB) 30PPM MAX
FLUORID 10PPM MAX
Pb 2PPM
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