Divers
Polysorbate 21 |
Parameters |
Unit |
Standard value |
Acid value |
mg KOH/g |
≤3.0 |
Saponification value |
mg KOH/g |
100~115 |
Hydroxyl value |
mg KOH/g |
220~250 |
Moisture |
w/% |
≤3.0 |
Advantages of Polysorbate 21
Our polysorbate 21 is commonly used as an emulsifier, stabilizer, diffuser, and lubricant in industrial products
Can be used in industry
If you want to know more details of polysorbate 50, please visit our website.
We can also offer kinds of natural non ionic surfactant for sale, if you have needs, please contact us.
Sorbitan ester and Polysorbates as nonionics offer many advantages over ionic surfactants including increase stability, enhance flexibility and provide wider compatibility. They are stable in mild acids, alkalis and electrolytes and do not react with ionic ingredients or actives. They are used as emulsifiers, foamers, defoamers, dispersants, lubricants, solubilizers, stabilizers, viscosifiers, diluents, wetting agents etc.
Bonne affaire : acheter au vendeur
Cette page concerne les importateurs et exportateurs de Polysorbate 21 Rechercher dans la catégorie : Divers Rechercher dans la catégorie : polysorbate |
Jeudi 08 octobre 2015
Prix : 900euros
1, une résine PVC 2, Formule moléculaire: (C2H3Cl) n 3, Numéro CAS: 9002-86-2 4, Type: SG3, SG5, SG8 5. Apparence: Poudre blanche ou point blanc, 6. Nombre de viscosité / (ml / g): 114 (ou de la valeur de K) 68-66 ou degré de polymérisation 1135-981 Tuyauterie, plaque transparente dur...
Jeudi 16 juin 2016
Quantité : no - Prix : retalked
roduct Description 1. Grade: Pure UHMWPE, 100% raw material 2. Standard Size: nO 3. Thickness : 3-500mm 4. Customized: As sample or drawing or description. Product Name marine shield fenders Material PE- UHMW( Ultrahigh Molecular weight Polyethylene) Color According...
Vendredi 25 mars 2016
- Warranty for Two Years!!! - - - - - - Original Factory Electronic Densimeter for Solids - - - Application: Rubber,plastic,tire,shoe materials,wire and cable,electrical apparatus,packing materials,sports goods,sports equipment,glass,hard alloy,metal,powder metallurgy,magnetic...