Span 20/Sorbitan laurate CAS 1338-39-2

Product Name: Span 20/Sorbitan laurate
CAS: 1338-39-2
MF: C18H34O6
MW: 346.46
Appearance: Yellow to amber oily liquid
Assay: 99% min
Package: 25kg,200kg/drum

[Typical Properties]

Yellow to amber oily liquid.Slightly with a special odor. When the temperature is higher than the melting point, it is soluble in methanol, ethanol, toluene, ether,

ethyl acetate, aniline, petroleum ether, and carbon tetrachloride. It is insoluble in cold water, but can be dispersed in hot water.

[Specification]

Item	Standard
Appearance (25℃)	Yellow to amber oily liquid
Acid value (KOH mg/g)	≤8.0
Saponification value (KOH mg/g)	160-175
Hydroxyl value (KOH mg/g)	330-360
Residue on ignition	≤0.25%
Heavy metals	<0.001
Water	≤1.0%
Main content	≥98.5%

[Usage]

Non ionic surfactants, emulsifiers, lubricants, wetting agents, dispersants, thickeners, desiccants, gas chromatography stationary liquids, separation and analysis of oxygen-containing compounds.

[Storage]

Keep tightly closed.Store in dry and ventilated place.Keep away from fire,heat sources and oxidants.

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