Span 20 / Sorbitan Monolaurate | CAS No. 1338-39-2

CAS No.: 1338-39-2
Type.: Non-ionic surface active agent
Appearance: Yellow viscous liquid
Molecular Formula： C18H34O6
Shelf Life： -
Min Order Quantity: 1 kg

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Parameter	Unit	Specification
Hydroxyl value	mgKOH/g	330~360
Saponification number	mgKOH/g	155~175
Acid value	mgKOH/g	≤7.0
Water content	% m/m	≤1.5
Fatty Acid	W/%	56~68
Sorbitol	W/%	36~49
Residue on Ignition	W/%	≤0.5
Arsenic	mg/kg	≤3
Pb	mg/kg	≤2

(1) Span 20 / Sorbitan Monolaurate is dissolved in oil and organic solvent, dispersed in water to demi-milkiness liquid.

(2) Span 20 / Sorbitan Monolaurate is used as W/O emulgator, stabilizer, lubricant, plasticizer and desiccant in medical and cosmetic producing.

Span 20 / Sorbitan Monolaurate is also used as softening agent, anlistatig and finishing agent in textile industry.

Span 20 / Sorbitan Monolaurate also used as machine lubricant.