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Supplier-tech Grade sorbitan Monoleate/sorbitan oleate/cas 1338-43-8 Span 80

INTRO:
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DETAIL

refractive index 

n20/D 1.48(lit.) 

Boiling point 

463.43°C (rough estimate) 

density 

0.986 g/mL at 25 °C(lit.) 

Fp 

>230 °F 

storage temp.  

Store below +30°C. 

solubility 

Practically insoluble but dispersible in water, soluble in fatty oils producing a hazy solution, miscible with alcohol. 

form 

Viscous Liquid

color 

Yellow

Water Solubility 

Soluble in ethanol at 50mg/mlMiscible with water, ethanol, isopropanol and ether. Insoluble in acetone. 

Merck 

13,8796

 

 Test: Span 80 CAS no. 1338-43-8

Parameter

Unit 

Specification

Hydroxyl value

mgKOH/g

190~220 

Saponification number

mgKOH/g

140~160

Acid value

mgKOH/g

≤8

Water content

% m/m

≤1.5

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