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Details for China Span-40

Span-40 26266-57-9

Category :

Catalyst and Auxiliary/Surface Active Agent

Span-40
CAS NO : 26266-57-9
EC NO : 247-568-8
MF : C22H42O6
MW : 402.5653
Specification : Appearance:Yellowish oily liquid
Packing : 25kg/bag
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
Uses : As dispersant of printing inks and oils; as stabilizer for emulsifying; as emulsifier for oil field.
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;
Molecular Structure : Span-40 26266-57-9