Magnesium oxide 99% CAS NO 1309-48-4

Payment Type: L/C,T/T
Incoterm: FOB,CIF
Min. Order: 25 Kilogram
Delivery Time: 5 Days

Basic Info

Model No.: cy1309-48-4

Additional Info

Packaging: 25kg/1 ton

Productivity: 10000

Brand: cy

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 10

Certificate: Enterprise standard

HS Code: 25199010


Product Description

Magnesium oxide (chemical formula: MgO) is also known as bitter earth, magnesium oxide, an ionic compound; white solid at room temperature; magnesium oxide in the form of periclase in nature.

Basic information correction

Chinese Name: Magnesium Oxide

Chinese alias: Calcined brucite; Magnesium Oxide / nano Magnesium Oxide; calcined magnesia; magnesia; magnesia;

English Name: Magnesium oxide

English aliases: Magnesium oxalate dihydrate; Oxalic acid magnesium salt; magnesium monoxide; Magnesium oxalat; Oxalic acid magnesium;

CAS: 1309-48-4

Molecular formula: MgO

Molecular weight: 40.30440

Precise quality: 39.98000


Physicochemical properties

Appearance and character: white or light gray powder.

Density: 3.58

Melting point: 2852 C

Boiling point: 3600 C

Flash point: 3600 x C

Refractive index: 1.736

Stability: Stable. Incompatible with bromine trifluoride, bromine trichloride, phosphorus pentachloride.

Storage conditions: Store in a cool, dry place. Keep away from water. Keep water.

security information

Package level: III

Risk category: 8

Customs Code: 25199010

Dangerous goods transportation Code: UN 1418

WGK Germany:1

Danger category code: R20/22

Safety instructions: S24/25

RTECS: OM3850000


Mainly used as refractories, rubber fillers, used in the manufacture of paints, pigments, cosmetics, magnesium cement and drugs.

Contact Information


Shandong Chenyi Environmental Protection Technology Co.,Ltd

Contact Person: Jerry



Address: No.215 Beiyuan Main street,tianqiao District,Jinan,Shandong

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