Ready Stock CAS 557-04-0 Magnesium Stearate

• CAS No.: 557-04-0
• Formula: C36h70MGO4
• EINECS: 209-150-3
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Technical
• Model NO.: CAS 557-04-0
• Colour: White
• Certificate: ISO COA
• Transport Package: Alumnium Foil Bag & Carton
• Specification: 99%
• Trademark: NM Pharm
• Origin: China
• Production Capacity: 3000kg/Month

Product Description

Product Description

Product Name	Magnesium stearate
Appearance	white powder
CAS	557-04-0
MF	C36H70MgO4
Melting point	200 °C (lit.)
Density	1.028g/cm3
Solulity	Insoluble
Storage	Cool dry place
Shelf Life	24 months

 

What is Magnesium stearate?

Magnesium stearate, also known as magnesium octadecanoate, is a fatty acid salt type anionic surfactant. The appearance is white fine powder with a slight special smell and a slippery feel. It is soluble in hot aliphatic hydrocarbons, hot aromatic hydrocarbons, and hot oils, but it is insoluble in alcohol and water. It can be decomposed into stearic acid and corresponding magnesium salt in case of strong acid. Magnesium stearate has good adhesion to the skin and good lubricity. It is used in powder products in cosmetics to improve adhesion and lubricity. Magnesium stearate can be used as a heat stabilizer for polyvinyl chloride. Its stabilization performance is similar to that of calcium stearate. It can be used in food packaging materials with zinc soap or calcium soap, but it is not widely used. Magnesium stearate can also be used as a mold release agent for plastic products, a raw material for cosmetic fragrance powder, emollient ointment, a powder mold for medical tablets, and a translucent paint flattening agent. The laboratory produces magnesium stearate by metathesis reaction of sodium stearate and magnesium sulfate. It can also be refined from a mixture of food-grade solid organic acids (stearic acid, palmitic acid) and magnesium oxide.

Application of α-Lipoic Acid

The uses of magnesium stearate are as follows:
1. Magnesium stearate is used as both a stabilizer and a lubricant for plastics, for example as an internal and external lubricant in PVC hard products.
2. As an emulsifier in cosmetics.
3. Magnesium stearate is also used as a dry powder fire extinguishing agent.

Company Profile

Shandong Natural Micron Pharm Tech Co., LTD  belongs to Natural Micron International Group which founded in 2012. Since its inception, Natural Micron has been specializing in research, development, production and marketing of high-end chemicals(Especially carbohydrate derivatives) and nutrition ingredients. After years of development, Natural Micron has established long-term and stable partnership with dozens of health brands and pharmaceutical companies in the United States, Europe, Australia, New Zealand and other places.

 

Our R/D

As the R&D Centre and Production base of Natural Micron Group, Natural Micron Pharm Tech and HRC Chemical has been in reform of the evolving continuously for years. Our R&D team not only improves the existing products by applying new technologies to improve the quality and optimize our costs, but we also research and develop new advanced products according to the demands of the market.

 

In addition, we also provide customization services of various scales from trail production to industrial production. Most of our R&D team members are Ph.D. and M.A. from overseas and China Pharmaceutical University (The best pharmaceutical university in China). They have rich experience in chemical research and develop. We can design the production processes, small to medium scale laboratory trials and cost accounting for industrial production due to our customers' requirements. Our R&D center is also equipped with a preparation workshop for finished products' stability testing and simple evaluation of products' effects.

 

Taking technology as the core and customer as the center is our eternal principle and pursuit. Natural Micron is looking forward to cooperate with you sincerely to create a better future together!

Certifications

Packaging & Shipping

 

Our Advantages

FAQ

Q: What's your MOQ ?

A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.

 

Q: Is there a discount ?

A: Yes, for larger quantity, we always support with better price.

 

Q: How to confirm the Product Quality before placing orders ?

A: You can get free samples for some proucts, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.

 

Q: How to start orders or make payments ?

A: You can send our your Purchase order ( if your company has ), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.

 

Q: How do you treat quality complaint ?

A: First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.