barium sulphate 97% extrapure

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Six brown glass bottles of varying sizes with white labels and black or white caps, containing Trichloroacetic Acid 99% AR from Chemoxy, are arranged in a row on a gray background.
Two brown glass bottles labeled "Chloroform 99.8% for HPLC" with hazard symbols, placed side by side on a neutral gray background.
Three dark brown bottles with red caps and Chemnovatic labels contain hydrochloric acid, nitric acid, and sulfuric acid, arranged side by side on a gray background.

Description

CAS 7727-43-7
Molecular Formula BaSO4
Molecular Weight 233.39
Shelf Life 60 Months
Physical Properties
Physical State at 20 °C Solid Colour White powder
pH Value 7 Melting Point/ Freezing Point [°C] 1580°C
Boiling Point [°C] 1600°C Density [g/cm3] 4.5
Solubility in Water [% weight] Insoluble in water
Specifications
Appearance Fine, white, odorless, tasteless, bulky powder, free from grittiness Assay Min 97.0%
Soluble Barium Compounds Max 0.005% Chloride (Cl) Max 0.05%
Sulphide (S) Max 0.05 µg/g Arsenic (As) Max 0.0005%
Heavy Metal (As Pb) Max 0.001% Loss On Ignition Max 2%
Dangerous Goods Information
UN Number – DG Class –

barium sulphate 97% extrapure

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SKU C00350-00500-HS Category
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