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Sorbitan Monopalmitate

CAS NO.： 26266-57-9

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Specification： 98.0%

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Lead Time： 14-30 days

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Packing： 180KG/Iron Drum

Product Detail

Properties

Emulsifier S-40

Product Name: Emulsifier s-40

CAS No.: 26266-57-9

Alias: Sorbitan palmitate

More alias: Sorbitan cetate, Siben 40; Si Pan 40; Sorbitan Monopalmitate

Properties

This product is used as dispersing agent for printing ink, dispersing agent for various oil emulsions, emulsifying stabilizer for emulsion polymerization, effective additive for textile water-resistant composite, emulsifier for oil field and near well zone treatment agent.

CAS No.

26266-57-9

Formula

C22H42O6

Molecular Mass

402.56500

Exact Mass

402.29800

PSA

96.22000

Logp

3.49240

IUPAC

[(2R)-2-[(2R,3R,4S)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] hexadecanoate

Matter Classification

organic

Category

Melting Point

46-47 °C(lit.)

Density

1.0412 (rough estimate)

Boiling Point

44.68°C (rough estimate)

Flash Point

>230 °F

Appearance

It is light yellow granular solid at room temperature. Above the melting point, it is soluble in ethanol, ethyl acetate, toluene and petroleum ether, insoluble in cold water, and can be dispersed in hot water to form an emulsion solution.

HS Code

34024200

UN No.

0.0

DG-Class

0.0

Risk Code

R36/37/38

Safety Label

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