Sodium Stearyl Fumarate

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CAS NO.： 4070-80-8

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Specification： USP/CP

Documentation：

MSDS

COA

Lead Time： In Stock

Max Capacity： 50MT/Year

Packing： 25KG/Fibre Drum

Product Detail

Properties

CAS NO. 4070-80-8

Name：Sodium Stearyl Fumarate

Synonyms: Sodium octadecyl fumarate

Structure：

Molecular Formula: C₂₂H₃₉NaO₄

Molecular Weight: 390.53

Uses:

Pharmaceutic Adjuvant

Storage:

Sealed at room temperature, valid for 36 months

Main Index of Quality:

Executive Standard	CP / USP40
Appearance	White or white crystalline powder
Assay	99.0%-101.5%
Water（K.F.）	≤5.0%

Properties

Sodium stearate fumarate is a widely used and important pharmaceutical food excipient. During the metabolism of sodium stearate fumarate in animals, most of it can be absorbed and hydrolyzed to produce stearyl alcohol and stearic acid, and a small part can be directly and quickly metabolized out, which is non-toxic and non irritating. In the pharmaceutical field, sodium stearate fumarate is added to pharmaceutical preparations, which can be used as a lubricant for tablets and capsules, and can also form a protective film in effervescent tablets, which can solve the problems of stearate lubricants, improve drug disintegration and promote drug dissolution. In the field of food, FDA allows sodium stearate fumarate as a regulator and stabilizer to be directly added to foods for human consumption, such as various baked foods, flour thickened foods, dried potatoes and processed grains.

CAS No.

4070-80-8

Formula

C22H39NaO4

Molecular Mass

390.53200

Exact Mass

390.27500

PSA

77.43000

Logp

5.39890

IUPAC

sodium;(E)-4-octadecoxy-4-oxobut-2-enoate

Matter Classification

organic

Category

Boiling Point

483.4 ºC

Flash Point

153.5 ºC

Appearance

White fine powder

Acidity and Basicity

acidness

HS Code

29171900

Risk Code

R36/38

Safety Label

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