Span-40
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- Category :
Catalyst and Auxiliary/Surface Active Agent
- CAS NO : 26266-57-9
- EC NO : 247-568-8
- Molecular Formula : C22H42O6
- Main Specifications : Appearance:Yellowish oily liquid
- Synonyms : Sorbitan monopalmitate;sorbitan palmitate;Span #40 (=Sorbitan monopalmitate);Span?40;Span 40;Emulsifier S-40;Span-40;[2-[(2R,3S,4R)-3,4-dihydroxytetrahydrofuran-2-yl]-2-hydroxy-ethyl] hexadecanoate;1,4-anhydro-6-O-hexadecanoyl-D-glucitol;
Package: 25kg/bag
Uses : As dispersant of printing inks and oils; as stabilizer for emulsifying; as emulsifier for oil field.
Molecular Structure:
Product description:
Parameters Unit Standard Value
Acid value mg KOH/g ≤8
Saponification value mg KOH/g 140~150
Hydroxyl value mg KOH/g 255~290
Moisture w/% ≤2.0
If you are sourcing Span-40 from China ,just feel free to inquire
Contact us
Company： |
Hefei TNJ Chemical Industry Co.,Ltd. |
E-mail： |
chem@netsun.com |
Address： |
B910-912 Xincheng Business Center,Qianshan Rd., Hefei,China |
Zip Code： |
230022 |
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