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Span-40

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  Post Date: Nov 23,2018
  Expiry Date: May 22,2019
  Detailed Description: Cas No. :26266-57-9 Specs:Appearance:Yellowish oily liquid
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

  CAS Registry Number:

26266-57-9

  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 Formula: C22H42O6
  Molecular Weight: 402.5653
  Molecular Structure: 26266-57-9 span (R) 40 hlb-value 6.7
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S36:;

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