C36h70MGO4 Magnesium Stearate Powder for Plastic Stabilizer CAS 557-04-0

• CAS No.: 557-04-0
• Formula: C36h70o4zn
• EINECS: 209-150-3
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: YX2023-01
• Colour: White
• Molecular Formula: C36h70o4zn
• Molecular Weight: 632.31900
• Exact Mass: 630.45700
• Psa: 52.60000
• Logp: 12.50830
• Appearance and Properties: White Powder
• Density: 1.028g/cm3
• Boiling Point: 359.4ºC at 760mmhg
• Melting Point: 200 °c(Lit.)
• Flash Point: 162.4ºC
• Refractive Index: 1.45 (25ºC)
• Water Solubility: Insoluble
• MOQ: 1kg
• Stability: Stable. Incompatible with Strong Oxidizing Agents.
• Storage Conditions: Store at Rt.
• Transport Package: 25kg/Bag or Drum
• Specification: 25Kg/bag or drum
• Trademark: YANXI
• Origin: China Shandong
• HS Code: 29157030
• Production Capacity: 10 Metric Ton/Month

Product Description

Product Description

C36h70MGO4 Magnesium Stearate Powder for Plastic Stabilizer CAS 557-04-0

Magnesium stearate is a white, fluffy, sand-free fine powder that is hydrophobic and strongly adsorbent.

Magnesium stearate is used both as a stabilizer and as a lubricant for plastics, for example as an interior and exterior in PVC rigid products
A lubricant.

Magnesium stearate can be used as an emulsifier in cosmetics.

Magnesium stearate is also used as a dry powder extinguishing agent.

Magnesium stearate is a widely used additive in healthcare products. It has a lubricating effect in the body.The digestive ability of the stomach, with good lubrication, flow and other functions. In addition, it is also found in food, coatings, plastics, textiles.

Magnesium stearate Basic information
Product Name:	Magnesium stearate
CAS:	557-04-0
MF:	C36H70MgO4
MW:	632.31900
EINECS:	209-150-3
Magnesium stearate Chemical Properties
Melting point	200 °C (lit.)
density	1.028g/cm3
storage temp.	Store at RT.
solubility	alcohol: insoluble
form	Fine Powder
color	White
PH	7 (H2O) (slurry)
Water Solubility	Insoluble

 

 

Appearance and properties: white powder

Density: 1.028g/cm3

Boiling point: 359.4ºC at 760mmHg

Melting point: 200 °C(lit.)

Flash point: 162.4ºC

Refractive index: 1.45 (25ºC)

Water solubility: Insoluble

Stability: Stable. Incompatible with strong oxidizing agents.

Storage: Store at RT.

Item	Specifications	Results
Appearance	A white ,very fine,powder,greasy to touch	Conform
Identification A	Conform	Conform
Identification B	Conform	Conform
Acidity or alkalinity	Conform	Conform
Loss on Drying	≤6.0%	4.4%
Chloride	≤0.1%	<0.1%
Sulphates	≤1.0%	<1.0%
Lead	≤10ppm	0.11ppm
Cd	≤3ppm	0.09ppm
Nicked	≤5ppm	0.10ppm
Stearic Acid	≥40.0%	42.1%
Stearic Acid&Palmitic acid	≥90.0%	99.3%
Assay(Mg)	4.0%-5.0%	4.7%
TAMC	≤1000CFU/g	30CFU/g
TYMC	≤500CFU/g	10CFU/g
Escherichia coli	Absent	Absent
Salmonella species	Absent	Absent

 

Application

Magnesium stearate has been widely used for many decades in the food industry as an emulsifier, binder and thickener, as well as an anticaking, lubricant, release, and antifoaming agent. It is present in many food supplements, confectionery, chewing gum, herbs and spices, and baking ingredients. Magnesium stearate is also commonly used as an inactive ingredient in the production of pharmaceutical tablets, capsules and powders. The main reason for its good lubricating properties is its hydrophobic nature and an ability to reduce friction between tablets and die wall during the ejection process.

Magnesium stearate can be regarded as being non-toxic, the United States, Germany and Japan allow it to be applied to products being contact with food. However, it doesn't have wide application to be applied as PVC heat stabilizers. In China and some other countries Pharmacopoeia, there are always records of this specie. The pharmacopeia has also made provisions on the magnesium content, moisture, heavy metals, iron, sulfate and chloride content.

Detailed Photos

 

Packaging & Shipping

1kg/aluminium foil bag, with two plastic bags inside.

25kg/fiber drum, with two plastic bags inside.

≤50kg, Express delivery recommended, usually called as DDU service;

≤500kg,Air shipping recommended, usually called as CIF service;

>500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

For high value products, please select air shipping and express delivery for safety.

Company Profile

Our Advantages

1. Quality
Our products meet MSDS safe standard and we have ISO and other certificate so you can get high quality products from our company.

2. Price
We are the company which is the joint of trade and industry so we can provide the competitive price and high quality product.

3. Packing
We can do according to the customers' request.

4. Transport
The products can be transported by Courier, by air or by sea.

5. Service
We will reply your message in 24 hours.

FAQ

Q1: Are you trading company or manufacturer?
A1: We are chemical factory in China. So we can provide wholesale price.

Q2: How can I get the samples?
A2: We can provide you sample for our existing products, the lead time is about 1-5 days.You just need to pay the sample

Q3: Can you provide relevant documents?
A3: Of course. We can provide Commercial Invoice, Packing List, Bill of loading, COA and Origin certificate.

Q4: Do you accept third party inspection?
A4: Yes.we do.

Q5: How long is your delivery time?
A5: Generally it is with 7 days if the goods are in stock. According to quantity your required,the delivery time may slightly change.

Q6: What's your terms of payment?
A6: We can accept various payment methods, L/C, T/T, Paypal, Western Union etc.

Q7: Can your company accept the special requirements of your customers?
A7: Of course, we can.