Polysorbate 80 USP/NF is a hydrophilic nonionic surfactant used as an emulsifier or surfactant in foods, medicines, skincare products, vaccines etc. It also acts as a surfactant in soaps and cosmetics.USP NF is a combination of two compendia, the United States Pharmacopeia (USP) and the National Formulary (NF).
Sales Specifications
Appearance: Oily, colorless or brownish yellow, clear or slightly opalescent liquid
Solubility: Dispersible in water, in anhydrous ethanol, in ethyl acetate and in methanol, practically insoluble in fatty oils and in liquid paraffin
Relative Density (g/ml): About 1.10
Viscosity @ 25oC: ~ 400
Identification
A) By infrared absorption: The absorption maxima in the spectrum obtained with the sample shall correspond to the reference spectrum of polysorbate 80/reference standard
B) Test for hydroxyl value: Should comply with the test for hydroxyl value
C) Test for saponification value: Should comply with the test for saponification value
D) Test for composition of fatty acids: Should comply with the test for composition of fatty acids
E) Chemical test: The solution should become blue
Acid Value (mgKOH/g):2.0 Max
Hydroxyl Value (mgKOH/g):Between 65 and 80
Peroxide Value:10 Max
Saponification Value (mgKOH/g):Between 45 and 55
Composition of fatty acids by GC
a) Myristic Acid:5.00 % Max
b) Palmitic Acid:16.00 % Max
c) Palmitoleic Acid:8.00 % Max
d) Stearic Acid:6.00 % Max
e) Oleic Acid:Not less than 58.00 %
f) Linoleic Acid:18.00 % Max
g) Linolenic Acid:4.00 % Max
Ethylene Oxide & Dioxane
a) Ethylene Oxide:1 ppm Max
b) Dioxane: 10 ppm Max
Water: 3.00 % Max
Total ash: Not more than 0.25 %
Packing
Polysorbate 20 USP/NF is a polysorbate-type nonionic surfactant used in many commercial and household products. It is composed of 20 repeated units of polyethylene glycol via ethoxylation. Polysorbate 20 USP/NF is a wetting agent, as well as washing agent, stabilizer and solubilizer in food products, laboratory assays and industrial applications. It is also an excipient that stabilizes emulsions and suspensions and lubricant in ophthalmic solutions. Polysorbate 20 USP/NF is used by philatelists to remove stamps from envelopes and to remove residues from stamps, without harming the stamp itself. Polysorbate 20 USP/NF is also used as wetting agent in rubber balers in the elastomer industry. Polysorbate 20 has been used as a shape directing agent to synthesize spheroidal magnetite nanoassemblies.
USPâ??NF is a combination of two compendia, the United States Pharmacopeia (USP) and the National Formulary (NF).
Specifications
Appearance: Oily, yellow to brownish-yellow, clear or slightly opalescent liquid
Solubility: Soluble in water, in ethanol, in ethyl acetate & in methanol; practically insoluble in fatty oils and in liquid paraffin
Relative Density: About 1.10
Viscosity @ 25oC: ~ 400
Identification:
A) By IR: Should comply with the test for IR
B) Test for hydroxyl value: Should comply with the test for hydroxyl value
C) Test for saponification value: Should comply with the test for saponification value
D) Test for composition of fatty acids: Should comply with the test for composition of fatty acids
E) Chemical test: The solution should become blue
Acid Value (mgKOH/g): 2.0 Max
Hydroxyl Value (mgKOH/g): Between 96 and 108
Peroxide Value (meq/kg): 10 Max
Saponification Value (mgKOH/g): Between 40 and 50
Composition of fatty acid (fraction of the substance)
a) Caproic Acid: 1.00 % Max
b) Caprylic Acid: 10.00 % Max
c) Capric Acid: 10.00 % Max
d) Lauric Acid: Between 40.00 % and 60.00 %
e) Myristic Acid: Between 14.00 % and 25.00 %
f) Palmitic Acid: Between 7.00 % and 15.00 %
g) Stearic Acid: 7.00 % Max
h) Oleic Acid: 11.00 % Max
i) Linoleic Acid: 3.00 % Max
Ethylene Oxide & Dioxane
a) Ethylene Oxide: 1 ppm Max
b) Dioxane: 10 ppm Max
Water: Between 0 and 3.00 %
Total ash: Not more than 0.25 %
Packing
Polysorbate 80, also called Tween 80, E433, CAS No.9005-65-6, Molecular Formula C64H124O26, a polysorbate surfactant, manufacturing process via chemical synthesis, lauric acid and oleic acid as the raw materials, available as Lemon colored oily liquid. Food use: Polysorbate 80 is used as an emulsifier in foods. use in ice cream, polysorbate is to make the ice cream smoother and easier to handle. Health and beauty use: Polysorbate 80 is also used as a surfactant in soaps and cosmetics (including eyedrops), or a solubilizer such as in a mouthwash.
As an experienced Polysorbate 80 manufacturer and supplier, we has been supplying and exporting Polysorbate 80 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.
Parameters Unit Standard Value
Acid value mg KOH/g â?¤2.0
Saponification value mg KOH/g 45~55
Hydroxyl value mg KOH/g 65~80
Moisture w/% 3.0
residue on ignition w/% 0.25
Arsenic mg/kg 3
Pb mg/kg 2
Oxyethylene w/% 65.0~69.5
6. PACKAGING:25kg, 220kg/ plastic drum net weight. (Other packages are available upon request.)7. INSTRUCTIONS ON USE AND STORAGE(1) Application Used as emulsifier and stabilizer in food, cosmetic, and other industry.(2) Storage and preservation Preserved dry, cool, avoid sunlight.8. SHELF LIFE:1 year
Propyl paraben USP/NF Propylparaben is widely used as an antimicrobial preservative in cosmetics, food products, and pharmaceutical formulations.
USPâ??NF is a combination of two compendia, the United States Pharmacopeia (USP) and the National Formulary (NF).
Sales Specification
Appearance: White Crystalline Powder
Assay: 98.0% â?? 102.0%
IR Identification: Positive
Melting Point: 96oC â?? 99oC
Color of Solution: Clear
Residue on Ignition: 0.1% Max
Organic Impurities: 0.5% Max
Total Impurities: 1.0% Max
Residual Solvents: n-Propanol 3000 PPM Max
Packing
Basic Information
Place of Origin:
China
Brand Name:
Super-Sweet Beeswax
Certification:
FDA, ISO, HACCP
Model Number:
SS-1001
Minimum Order Quantity:
500kgs
Price:
3.8-6.8
Packaging Details:
* 25kg/woven bags; * 1000kg beeswax on one pallet(40 bags); * 18 tons fulled loading in 20'ft container with pallet ; * 20 tons fulled loading in 20'ft container without pallet * Or we can pack it as your asked
Delivery Time:
7-10days
Payment Terms:
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:
1000MT/month beeswax
Desulphurisation Slag is an iron slag derived from the desulphurisation skimming process. This material is an iron by- product that is encapsulated in varying levels of contaminants (S,Mg,Si), but has a stable chemistry with 75 -80% chemistry.
The level of Fe% in the slag has been estimated by water displacement test.
This material con offer competitive advantages respect other metal scraps:
Price;
Stable Chemistry;
The material can be loaded loose in 20 heavy duty container.
Botanical name Arachis hypogaea
Taste Typical
Odor Odourless, no foreign odours
Color red/pink with skin – typical
Production area 5000 Tons
Calibers 38/42, 40/50, 50/60, 60/70, 70/80
Packing White polypropylene packaging bag of 25 kg y 50 kg, Big Bag 1250 kg
Loading 20 feet: 19 metric tonnes
ANALYSIS VALUES
Purity 99.50% min
Foreign bodies 0.50% max
Moisture 9.00% max
Broken 10.00% max
Other color 1.00% max
Polysorbate 20, also called Tween 20 or PEG(20)sorbitan monolaurate, with E number E432, CAS No.9005-64-5, Molecular Formula C58H114O26, is a polysorbate surfactant, manufacturing process via chemical synthesis, lauric acid andoleic acid as the raw materials, available as light yellow to orange viscous liquid used as safe food emulsifier.
As an experienced Polysorbate 20 manufacturer and supplier, we has been supplying and exporting Polysorbate 20 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.
Polysorbate 20 food grade Specification
PRODUCT NAME: T20 POLYOXYETHYLENE (20) SORBITAN MONOLAURATE1. APPEARANCE light yellow to yellow oily liquid.2. OTHER NAMES Tween 20; Polysorbate 203. HLB VALUE 174. MOLECULAR FORMULA C58H114O265. Technical Specification
Parameters Unit Standard Value
Acid value mg KOH/g 2.0
Saponification value mg KOH/g 40~50
Hydroxyl value mg KOH/g 96~108
Moisture w/% 3.0
Residue on ignition w/% 0.25
Pb mg/kg 2
Oxyethylene w/% 70.0~74.0
6. PACKAGING:25kg, 220kg/ plastic drum net weight. (Other packages are available upon request.)7. INSTRUCTIONS ON USE AND STORAGE(1) Application Used as emulsifier and stabilizer in food, cosmetics, and other industry.(2) Storage and preservation Preserved dry, cool, and avoid sunlight.8. SHELF LIFE 1 year
1 Polysorbate 20 60 80 has excellent emulsifying, dispersing and wetting properties. In the food industry, it is used as an emulsifier anddispersant for ice cream, bread, cakes, candy, etc., and a clouding agent for refreshing drinks.
2 Polysorbate 20 60 80 is also widely used as a solubilizer in high-end cosmetics and light textile industries, as well as an emulsifier,
stabilizer, lubricant, softener, and antistatic agent in textile, paint, printing, petroleum and other industries.
Product Name:
Polysorbate 20 60 80 CAS: 9005-65-6
MF: C24H44O6
Appearance: liquid
Shelf Life: 2 years
Melting point -25 C
Boiling point >100C
6N toothbrushes in a blister pack
80 such packs in a case
20 such cases on a pallet pallet size 120 x 100 x 135 by air OR
36 such cases on a pallet pallet size 120 x 100 x 231 by sea OR
500 such cases direct on floor without pallet in a 20 dry container OR
1075 such cases direct on floor without pallet in a 40 dry container OR
1300 such cases direct on floor without pallet in a 40 HC dry container
