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price for magnesium oxide-high purity
price for magnesium oxide-high purity

magnesium oxide Constantly excellent quality Competitive price Guaranteed delivery Free sample

 magnesium oxide

Molecular formula: MgO

Molecular weight 40.30

Standard code: HG/T257394

technical index

technical index

magnesium oxide(MgO)content % ≥

96.0

calcium oxide(CaO) % ≤

0.10

content of acid insoluble % ≤

0.08

Screen Residue(150um) % ≤

0.02

sulphateSO4) % ≤

0.05

iron(Fe) % ≤

0.01

manganese(Mn) % ≤

0.003

chloride(Cl) % ≤

0.12

weight losses for scorching % ≤

3.5

Packing density(g/ml)

0.167

Appearance: white light powder.

Features: insoluble in water and ethanol, soluble in acid and ammonium salt, strong moisture absorption, absorb water andcarbon dioxide if exposed in the air.

Use: suitable for rubber, cable & wire, dyeing, grease, glass-ceramic and so on.

Packing: lined with plastic bag, outside woven bag, net weight 15kg or 20kg per bag, cutommize according to the need of consumers.

price for magnesium oxide-high purity

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