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Magnesium Oxide

Magnesium Oxide

CAS Number: 1309-48-4

Molecular Formula: MgO

Pharma grade: Light & HeavyPharmacopoeia Standard: IP/BP/USPIndustrial Grade: OxiMag HA, LA

About Magnesium Oxide

Magnesium Oxide or Oxymag is a high-purity, fine white powder form of magnesium oxide (MgO) with a variety of industrial, pharmaceutical, and agricultural applications. Mgo suppliers and mgo manufacturers also call it as Magnesia, Animag, Magcal, which is Known for its exceptional thermal stability and high melting poi...

Synonyms

  • Magnesia
  • Magnesium Oxide
  • Oxide, Magnesium
  • oxomagnesium
  • Granmag
View all

Magnesium Oxide Specifications

CAS Number
1309-48-4
Molecular Formula
MgO
IUPAC Name
oxomagnesium / Magnesium oxide
Canonical SMILES
[Mg]=O
InChI Key
CPLXHLVBOLITMK-UHFFFAOYSA-N
InChI
1S/Mg.O
EINECS Number
215-171-9
MDL Number
MFCD00011106
UNSPSC Code
12352100
eClass
38120201
NACRES
NA.23
Mass fraction of Magnesium Oxide
99.3%
Boiling point
6512 °F at 760 mmHg (NIOSH, 2024)
Melting point
5072 °F (NIOSH, 2024)
Density
3.58 (NIOSH, 2024), Denser than water; will sink
Solubility
0.009 % at 86 °F (NIOSH, 2024)
Precautionary Statements
-P261 -P305 -P351 -P338

Refractory Material

Used in the manufacture of refractory bricks and crucibles due to its high melting point.

Agriculture

Serves as a magnesium supplement in fertilizers to correct magnesium-deficient soils.

Pharmaceuticals

Employed as an antacid and laxative in medicinal formulations.

Construction

Utilized in the production of magnesium-based cements and insulation materials.

Rubber Industry

Acts as a filler and reinforcing agent in rubber products.

Temperature

Store at room temperature (typically 15–30°C or 59–86°F).

Environment

Keep container tightly closed to protect from moisture and carbon dioxide. Keep in a dry, well-ventilated area, away from moisture to prevent hydration into magnesium hydroxide

Protection

Use corrosion-resistant containers made of materials such as polyethylene or glass. Protection: Use airtight containers to avoid contamination and ensure product stability.

Packaging Options

Available in 25 kg bags, 500 kg bulk bags, and custom packaging upon request.

COA
Download
  1. Magnesia
  2. Magnesium Oxide
  3. Oxide, Magnesium
  4. oxomagnesium
  5. Granmag

Magnesium Oxide FAQs

Minimum Order Quantity

25 kg (pilot) · 1 MT (commercial)

Lead Time

3 – 5 weeks ex-works

Incoterms

FOB · CIF

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

Regional Availability

India · EU · Middle East · Southeast Asia

Documentation

SDS · COA · TDS available on request

Compliance & Quality

REACH registered*

GHS/SDS available

ISO 9001:2015 site*

RoHS compliant*

Global sourcing network

Consistent quality & reliability

End-to-end technical support

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