Magnesium oxide - Suitable for Analysis, Premium pure , CAS No.1309-48-4

CAS: 1309-48-4 Cat. No.: M431752 Formula: MgO Molecular Weight: 40.3 EC Number: 215-171-9 PubChem CID: 254765374

GRADE & PURITY Suitable for Analysis, Premium pure

Synonyms

Magnesia usta, Magnesium oxide

Storage

Room temperature

Specifications

Synonyms

Magnesia usta, Magnesium oxide

Specifications & Purity

Suitable for Analysis, Premium pure

Storage

Room temperature

Grade

Premium pure, Suitable for Analysis

Names and Identifiers

PubChem CID

254765374

Molecular Weight

40.3

Chemical and Physical Properties

• x_boil_point_char: 3600℃
• x_melt_point_char: 2852℃

Frequently Asked Questions

What does Suitable for Analysis mean?

Suitable for Analysis is a defined analytical purity tier suitable for quantitative analytical methods. It specifies a minimum assay percentage, controlled limits on common impurities (water, heavy metals, residue on ignition), and lot-to-lot consistency. Suitable for Analysis is one of several purity tiers — choose based on the sensitivity and regulatory requirements of your method.

What does Premium pure mean?

Premium pure is a defined analytical purity tier suitable for general analytical and reagent applications. It specifies a minimum assay percentage, controlled limits on common impurities (water, heavy metals, residue on ignition), and lot-to-lot consistency. Premium pure is one of several purity tiers — choose based on the sensitivity and regulatory requirements of your method.

How should this product be stored?

Store at room temperature.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 1309-48-4, the molecular formula is MgO, and the molecular weight is 40.3 g/mol.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.