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Tween® 20 (RFE, USP-NF, BP, Ph. Eur.) pure, pharma grade

Polyoxyethylene 20 Sorbitane mono-Laurate, Polysorbate 20

Code
Z42312
CAS
9005-64-5

Recommended prices only. For prices and orders please contact your local distributor.
Box prices only valid with purchase of full box.

Packs sizes (1)

code packaging size price per unit Quantity Price Per Box Quantity
Z42312.0716
code
Z42312.0716
packaging size
25 l
price per unit box price per unit
molecule for: Tween® 20 (RFE, USP-NF, BP, Ph. Eur.) pure, pharma grade
Boiling Point:
> 100 °C
Density:
1.105 kg/l
Solubility:
water 100 g/l at 25 °C
Refractive Index:
20/D 1.4735
Physical Description:
liquid
Product Code:
Z42312
Product Name:
Tween® 20 (RFE, USP-NF, BP, Ph. Eur.) pure, pharma grade
Quality Name:
pure, pharma grade
Headline Comment:
(® Registered trade-mark of ICI)
Specifications:
Identity according to Pharmacopoeias:: passes test

Maximum limit of impurities
Residue on ignition (as SO4): 0.2 %
Acidity value: 2.0
Hydroxyl value: 96-108
Iodine value: 5
Peroxide value: 10.0
Saponification value: 40-50
Composition of fatty acids: passes test
Total ashes: 0.25%
Residual solvents (Ph.Eur/USP): passes test
Dioxan: 0.001%
Ethylene Oxide: 0.0001%
Reducing impurities: passes test
Water (H2O): 3.0 %
Heavy metals (as Pb): 0.001%
As: 0.0001 %
VEGETABLE ORIGIN.
WGK:
1
Storage:
Storage away from direct light.
Master Name:
Tween® 20
Synonyms Long Text:
Polyoxyethylene 20 Sorbitane mono-Laurate, Polysorbate 20
EINECS:
500-018-3
CS:
3402 42 00 90
Download TDS file for complete specifications