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Tween 85

Basic information Safety Supplier Related

Tween 85 Basic information

Product Name:
Tween 85
Synonyms:
  • Imiprothrin (>
  • (R)-trans-Atracurium Besylate (>
  • polyoxyethylene20sorbitaltrioleate
  • protasorbto-20
  • sorbimacrogoltrioleate300
  • Bv-2 Cell
  • sorbitan,trioleatepolyoxyethylenederiv.
  • tri-9-octadecenoate,poly(oxy-1,2-ethanediyl)derivs.,(z,z,z)-sorbita
CAS:
9005-70-3
MF:
CH4
MW:
16.04246
EINECS:
618-422-4
Product Categories:
  • Biochemistry
  • Nonionic Surfactants (for Biochemistry)
  • Surfactants (for Biochemistry)
  • Ester Ether Type (Surfactants)
  • Functional Materials
  • Nonionic Surfactants
  • Surfactants
Mol File:
9005-70-3.mol
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Tween 85 Chemical Properties

Density 
1.028 g/mL at 20 °C
vapor pressure 
<1 mm Hg ( 20 °C)
refractive index 
n20/D 1.473
Flash point:
>230 °F
storage temp. 
0-6°C
solubility 
Dispersible in water, in anhydrous ethanol, in ethyl acetate and in methanol, practically insoluble in fatty oils and in liquid paraffin.
form 
viscous liquid
Specific Gravity
1.030 (20/4℃)
Hydrophilic-Lipophilic Balance (HLB)
11
EPA Substance Registry System
Sorbitan, tri-(9Z)-9-octadecenoate, poly(oxy-1,2-ethanediyl) derivs.(9005-70-3)
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Safety Information

Safety Statements 
24/25
WGK Germany 
1
RTECS 
WG2934000
3
HS Code 
34021300
Toxicity
LD50 orally in Rabbit: > 36000 mg/kg

MSDS

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Tween 85 Usage And Synthesis

Chemical Properties

Amber liquid

Uses

Lonzest(R) STO-20 is a mid-range HLB, nonionic surfactant suggested for use in textile chemicals (lubricant, emulsifier), household products (o/w emulsifier) and cosmetic formulations (o/w emulsifier).

Uses

Tween 85 is an emulsifier produced by reacting oleic acid with sorbitol to yield a product which is reacted with ethylene oxide. It is a nonionic, water-dispersible surface-active agent that is very soluble in water. It is also termed polysorbate 80. It is used in ice cream and frozen desserts for overrun and dryness; as a disperser of flavors and colors in pickles; and for volume and texture in baked goods. It is frequently used with monoand diglycerides at usage levels ranging from 0.05 to 0.10%.

brand name

Tween 85 (ICI Americas).

Tween 85 Preparation Products And Raw materials

Raw materials

Tween 85Supplier

Guangdong Runhua Chemical Co., Ltd. Gold
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020-87568805;13602895725
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lyl@gdrunhua.com
J & K SCIENTIFIC LTD.
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400-666-7788 +86-10-82848833
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jkinfo@jkchemical.com;market6@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
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+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
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sh@meryer.com
TCI (Shanghai) Development Co., Ltd.
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021-67121386 / 800-988-0390
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Sales-CN@TCIchemicals.com
Energy Chemical
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021-58432009 / 400-005-6266
Email
info@energy-chemical.com