用作乳化剂的吐温20
1. General
This product is produced and marketed by Twin International Co., Limited, The units producing
and marketing this product are certified according to Q/320621HA048.
形状: Yellow to amber oily liquid to cream
Chemical Name: Tween 20
Synonyms: Polyoxyethylene; Sorbitan monolaurate.; Polysorbate 20; POE(20)
Molecular Formula: C18H34O6(C2H4O)n Cas NO.:9005-64-5
Molecular Structure:
CAS
CAS No.: 9
2. 规格
|
Parameter |
|
Unit |
|
Specification |
|
Test Method |
|
Hydroxyl value |
|
mgKOH/g |
|
90~110 |
|
GB/T 7384 |
|
Saponification number |
|
mgKOH/g |
|
40~50 |
|
HG/T 3505 |
|
Acid value |
|
mgKOH/g |
|
≤2 |
|
GB/T 6365 |
|
Water content |
|
% m/m |
|
≤2.5 |
|
GB/T 7380 |
3. 应用
Used as emulsifier, foaming agent, lubricant, solubilizing agent, antistatic agent, washing agent, penetrating
agent, dispersing agent, degreasing agent and chemical intermediate in the industry.
4. 包装和储存
Package: 1000Kg/IBC drum or 200Kg/drum (Net weight).
Shelf Life:two years.