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selenium dioxide cas 7446-08-4

Assay: ≥98.0 %

Appearance: White powder

Capacity: 500MT/year

Packaging: 20kg/drum

Sample: available

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描述

Selenium dioxideQuick Details

Chemical Name: Selenium dioxide

CAS No.: 7446-08-4
Molecular Fomula: O2Se

Chemical Structure:image.png

Molecular weight:110.96

Appearance:White crystals

Assay:98%min

Selenium dioxide Typical Properties

Item Speciations
Selenium Dioxide ≥98.0 %
Hydrochloric acid insoluble ≤ 0.02 %
Fe ≤ 0.002 %
Loss on drying ≤ 1.0%
Selenate and sulphate ≤ 0.1 %
Water dissolution test eligible Eligible
Cl ≤ 0.005%
Heavy Metal ≤  0.06%

Selenium dioxideApplication

It is used to make high purity selenium and other selenium compounds, as well as oxidants and catalysts for organic synthetic drugs.

Selenium dioxide Packaging and Shipping

25kg/drum

Selenium dioxide Storage

It should be placed in a cool and ventilate place.

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