99% Tween 80 CAS No. 9005-65-6
Product Summary:
| The series of products are innoxious, have certain solubility in water, soluble in many organic solvents. The product has offodor and faint bitter taste, can keep stable in electrolyte, weak acid and weak base and in strong acid alkali will appears saponification gradually, has certain moisture absorption. It is a kind of non-ionic surfactant with strong hydrophilicity, has emulsification, diffusion, solubilization, stable function, widely used in pharmaceutical, cosmetic, food, textile and other industries. |
99% Tween 80 CAS No. 9005-65-6
Product Name:Tween 80
Synonym:Polyoxyethylenesorbitan monooleate; Sorbitan monooleate ethoxylate; Tween-80; Emulsifier T-80; Tween-81; Emulsifier T-81; Tween 81;Tween(R) 80
Molecular Structure: Tween 80 9005-65-6
Water Solubility: 5-10 g / 100 mL at 23 ° C
Assay: 99%
Grade: Pharm Grade
Standard: CP
Packing: 25kg / plastic bucket
Appearance: Light yellow liquid
Product Usage:
Oil-in-water emulsions or creams
Tween 80 Specification：
COA
Properties | Standard value | Test value | |
Appearance | Light yellow to yellow oily liquid | Apposite | |
(mg KOH/g) Acid Value | ≤2.0 | 1.0 | |
(mg KOH/g) Saponification Value | 45~55 | 47.9 | |
(mg KOH/g) Hydroxyl Value | 65~80 | 79.0 | |
(w/%) Residue on Ignition | ≤0.25 | 0.17 | |
(w/%) Moisture | ≤3.0 | 2.4 | |
Pb (mg/kg) Lead | ≤2 | <2 | |
AS (mg/kg) Arsenic | ≤3 | <3 | |
(w/%) Oxyethylene | 65.0-69.5 | 68.4 | |
Test results | This batch meets the requirement of GB25554-2010 | ||
Tween 80 Description:
Tween 80 (Polysorbate 80) is a non ionic detergent used for cell lysis, nuclei isolationand cell fractionationBulk pricing available
Tween 80 Applications:
Used as emulsifier, foaming agent, lubricant, solubilizing agent, antistatic agent, washing agent, dispersing agent, degreasing agent and chemical intermediate in the industry.
