Magnesium oxide CAS 1309-48-4

2-Ethoxybenzoic acid CAS 134-11-2
Sodium sulfide CAS 1313-82-2

Magnesium oxide paramete

Classification: Magnesium Oxide
Other Names: MgO powder
EINECS No.: 1309-48-4
Grade Standard: Agriculture Grade, Electron Grade, Industrial Grade, Medicine Grade, Reagent Grade, Rubber grade
Appearance: White Powder
Brand Name: Lookchemical
Color: white
molecular weight: 40.3
purpose: Dyestuff, paint, petroleum catalyst, rubber cable coating electron
CAS No.: 1309-48-4
Place of Origin: Shandong, China
Purity: 99%min
Application: industrial-grade
Model Number: industrial-grade
Molecular formula: MgO
HS coding: 2519909100
Package: 25kg/bag PE bags


Used in food processing, construction, glass, rubber, paper, paint and other industries

Used as analytical reagent, also used in pharmaceutical industry, rubber industry and oil industry

Used for high pressure mercury lamps

For radio high frequency magnetic bar antenna, instead of ferrite. It can also be used to manufacture refractory fiber and other refractory materials

Used as refractory material, rubber filler, used in the manufacture of paint, pigment, cosmetics, magnesium cement and medicine, etc

Used as an antacid, laxative, used in the treatment of hyperacidosis, gastric and duodenal ulcers and other diseases

Used in the manufacture of refractories, rubber accelerators and fillers, flame retardants and fillers of plastics, etc

Used for adhesive, rubber, glass fiber reinforced plastic, etc

Used as filling material for tubular electric heating elements, it has the characteristics of reasonable particle size distribution, good fluidity, stable thermal and tidal electrical properties, low leakage and so on

Can be used as optical materials; Brake strip, thermocouple and meter material; Used as high temperature furnace material and heating material for steelmaking furnaces, for special chemical reactors, insulation resistant instruments, electrical appliances, cables, etc.


Measured value
Executive standard
Magnesium oxide content%
HG/T 3607-2007
Calcium oxide content%
Hydrochloric acid insoluble content%
Iron oxide content%
Chloride content%
Alumina content%
Manganese oxide content%
Sulfide content%
*Cr、Co、Ni、Cu、Pb、Cd content%
Moisture content%
Particle size  (mesh)
White powder


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Every batch of products will be tested to ensureits quality.

* Sample testing support.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

After-Sales Service

* Any questions about the product can be consulted at any time.

*The fact of logistics information monitoring.

*Product has any problem can return.


Secure and discreet shipment. You have various choices of transportation methods.

1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

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


Q1: Do you accept sample order?
A:  We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
Q2:  What information should I let you know if I want to get a quotation
A :  Quality you require, eg. Assay, Purity, or single impurity -Quantity you need -Standard you want, such as USP, EP, JP etc.
Q3: What’s your MOQ?
A :  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4: Do you supply product report?
A : Yes. We'll give you product analysis report before shipping.
Q5: When will you deliver the goods
A :  For sample(less than 1kg), in about 3 working days after payment; for larger orders (more than 1kg), in about 7 working days after payment.
Q6: How to confirm the Product Quality before placing orders?
A :  You can get free samples for some products,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.

Magnesium oxide picture

Packaging and shipping