Sodium Stearyl Fumarate CAS 4070-80-8 with Good Price and Quality

• CAS No.: 4070-80-8
• Appearance: Powder
• Color: White
• Saponification Value(Anhydrous Basis): 142.2-146.0
• Assay(%): 99.0-101.5
• Water (%): Less Than or Equal to 5.0
• Sodium Stearyl Maleate(%): Less Than or Equal to 0.25
• Transport Package: Fiber Drum
• Specification: 25kg
• Trademark: Sunhere
• Origin: Anhui, China
• HS Code: 2917190090
• Production Capacity: 1500ton/Year

Product Description

Products Description

Used as lubricant in pharmaceutical excipients.
CAS No.:4070-80-8

Comply with USP,BP,EP,CP

Item	USPBP/EP/CP
Identification	Conforms
Water (%)	≤5.0
Lead(ppm)	≤10
Saponification Value(anhydrous basis)	142.2-146.0
Sodium Stearyl Maleate(%)	≤0.25
Steary Alcohol(%)	≤0.5
Assay(%)	99.0-101.5
Any impurity(%)	≤0.5
Total impurity(%)	≤5.0

Cas No. 4070-80-8  H.S. Code 2917190090
Main Purpose: It is mainly used as a lubricant for tablets and capsules,the dosage is generally 0.5%~2.0%,It can solve the problems of stearate lubricants,and can play a role in improving drug disintegration.Due to its good hydrophilic properties,it has little effect on the dissolution of drugs in tablets.It is the preferred auxiliary material for hydrophilic lubricant. It can be absorbed by the human body,converted into stearyl alcohol and fumaric acid,the former is further oxidized into stearic acid ,stearyl alcohol and stearic acid are the main components of natural food,non-toxic and non-irritating;The latter in turn is a normal component of human tissue.
Therefore,it can be used as a fumaric acid supplement and become a source of fumaric acid .It can also be used as a dough quality improver,the amount of 0.5%.Adding it to pasta can increase the toughness and taste of pasta products.
Package: 25kg/fiber drum 
Packing Size: D40cm*H67cm
G.W. 28.5kg
 

Product packaging
Package: 25kg/28.5kg

Store it in a cool, dry place below 30degree and protected against humidity and pressing, 
Validty:2years
 


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