Polysorbate 20 CAS NO.9005-64-5

Description References
Product Name:    Polysorbate 20
Synonyms:    Polisorbate 20- PS 20;Tween 20 (Trademark of ICI America, Inc.);Tween 20 ;Tween 20 1LT;Twain 20;TWEEN(R) 20 Vetec(TM) reagent grade, 40%;ACRYL/BIS 37.5:1 PREMIXED PWD ULTRA PURE;TWEEN 20 ELECTROPHORESIS GRADE
CAS:    9005-64-5
MF:    C26H50O10
MW:    522.6692
EINECS:    500-018-3
Product Categories:    detergent;Functional Materials;Nonionic Surfactants;Surfactants;Alphabetical Listings;Flavors and Fragrances;Ester Ether Type (Surfactants);Biochemistry;Nonionic Surfactants (for Biochemistry);Surfactants (for Biochemistry);O-P
Mol File:    9005-64-5.mol

Melting point     98.9 °C (decomp)
Boiling point     100 °C
density     1.11 g/mL at 20 °C
vapor pressure     <1.4 hPa (20 °C)
refractive index     n20/D 1.468(lit.)
FEMA     2915 | POLYSORBATE 20
Fp     >230 °F
storage temp.     Store below +30°C.
solubility     100 g/L
form     viscous liquid
color     Amber
Specific Gravity    1.090～1.130 (20/20℃)
PH    6-8 (50g/l, H2O, 20℃)
PH Range    7
Water Solubility     100 g/L
Hydrophilic-Lipophilic Balance (HLB)    16.7
Stability:    Stable. Incompatible with strong oxidizing agents.
EPA Substance Registry System    Polysorbate 20 (9005-64-5)
Safety Information
Hazard Codes     Xi
Risk Statements     22-36/37/38-37/38-41
Safety Statements     24/25-36/37/39-36-26
WGK Germany     1
RTECS     TR7400000
F     10-23
TSCA     Yes
HS Code     34021300
Hazardous Substances Data    9005-64-5(Hazardous Substances Data)
Toxicity    LD50 orally in Rabbit: 38900 mg/kgMelting point     98.9 °C (decomp)
Boiling point     100 °C
density     1.11 g/mL at 20 °C
vapor pressure     <1.4 hPa (20 °C)
refractive index     n20/D 1.468(lit.)
FEMA     2915 | POLYSORBATE 20
Fp     >230 °F
storage temp.     Store below +30°C.
solubility     100 g/L
form     viscous liquid
color     Amber
Specific Gravity    1.090～1.130 (20/20℃)
PH    6-8 (50g/l, H2O, 20℃)
PH Range    7
Water Solubility     100 g/L
Hydrophilic-Lipophilic Balance (HLB)    16.7
Stability:    Stable. Incompatible with strong oxidizing agents.
EPA Substance Registry System    Polysorbate 20 (9005-64-5)
Safety Information
Hazard Codes     Xi
Risk Statements     22-36/37/38-37/38-41
Safety Statements     24/25-36/37/39-36-26
WGK Germany     1
RTECS     TR7400000
F     10-23
TSCA     Yes
HS Code     34021300
Hazardous Substances Data    9005-64-5(Hazardous Substances Data)
Toxicity    LD50 orally in Rabbit: 38900 mg/kg