Pharmaceutical Grade CAS No. 557-04-0 USP/Bp/Ep/Cp Magnesium Stearate

• Function: Stabilizer
• Certification: GMP
• Grade Standard: Medicine Grade
• Type: Analysis reagent
• State: Powder
• Volatile: Not Volatile
• Model NO.: 557-04-0
• Transport Package: 20kg/Bag
• Specification: USP/BP
• Trademark: ECHEMI
• Origin: China

Product Description

Pharmaceutical Grade CAS No. 557-04-0 USP/Bp/Ep/Cp Magnesium Stearate

 

Items	Standard
Characters	A very fine, light, white powder, odourless or with a very slight odour of steric acid.
Identification A and B	Complies
Acidity or alkalinity	Complies
Chlorides	≤0.1%
Sulphates	≤0.1%
Lead	≤10ppm
Loss on drying	≤6.0%
Magnesium	4.0~5.0%
Relative content of stearic acid and palmitic acid	Complies
Microbial limits	Complies

 

Product name:

Magnesium Stearate, for pharmaceutical and cosmetic usage

Cas No.:

557-04-0

Chemical formula:

[CH3(CH2)16COO]2Mg or Mg(C17H34COO)2

Ingredients:

This Magnesium Stearate is a mixture of magnesium salts of different fatty acids consisting mainly of stearic acid [(C17H35COO)2Mg] and palmitic acid [(C15H31COO)2 Mg] with minor proportions of other fatty acids. 

 

The fatty acid fraction contains not less than 40.0% of stearic acid and the sum of stearic acid and palmitic acid is not less than 90.0%.

 

Our magnesium stearate is produced from 100% pure palm oil, with no other organic addtives. 

Characters:

This Magnesium Stearate is a very fine, light white, milled, impalpable powder of low bulk density, having a faint odour of stearic acid and a characteristic taste. The powder is greasy to the touch and readily adheres to the skin.

 

Packaging & Shipping

Package: 10kg/kraft bag or 15kg/kraft bag ; 10kg/fiber drum or 15kg/fiber drum
Packing Size: 2.8cbm/mt(bag) or D38cm*H53cm(drum) 
G.W. 10.2kg/15.2kg(bag) or 12.5kg/17.5kg(drum)
 

	FedEx/DHL/TNT	Shipping by Air	Shipping by Sea
Suitable Quantity	Under 25KG	Under 100KG	More Than 100KG
Shipment Time	3-10 Days	5-15 Days	15-45 Days
Shipping Cost	High Cost	High Cost	Lost Cost
Service	Door to Door	Door to Airport	Port to Port
Other	Easy to Pick Up Goods	Professional Broker is Needed

 

Application

1. The product is used as a heat stabilizer for polyvinyl chloride, as well as raw materials for cosmetic flour, emollient ointment and pharmaceutical tablets (excipients, lubricants); used in school wood powder to make it lubricating, bright and transparent; paint industry For transparent smoothing agent, etc.

2. Widely used in food, medicine, paint, plastic, rubber, textile, etc.

3. It is a new type of pharmaceutical excipients, which can be used as film-forming coating materials for solid preparations, thickeners, and suspensions for colloidal liquid preparations.

4. Used in powder products in cosmetics, it can improve adhesion and lubricity, and can also be used as a raw material for pharmaceutical tablets.