Chromium powder / chromium / metallic chromium

Chinese Name: chromium

Chinese synonym: chromium (microcrystalline); Chromium powder; Metal chromium

English Name: chromium

CAS No.: 7440-47-3

Molecular formula: Cr

Molecular weight: 52

EINECS No.: 231-157-5

Purity：>99%

Mp：1900°C

Bp：2642°C

Density：7.14 g/ml

Heavy metals：<0.002%

Cu：< 0.001%

Pb：<0.001%

Fe：<0.01%

Physicochemical properties: gray bright metal. Insoluble in water.

Purpose: biochemical research

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