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BARIUM SULPHATE Extra Pure
Baryte
MSDS
DE
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TH
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COAs
Packings
500 g
(00500)
2000 g
(02000)
25 Kg
(0025K)
50 Kg
(0050K)
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Article No.
01729
Grade
Extra Pure
Purity
97%
CAS No.
7727-43-7
Molecular Formula
BaSO
4
Molecular Weight
233.39
H.S. Code
2833.2700
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%
Soluble barium compounds
Max 0.005%
Chloride (Cl)
Max 0.05%
Sulphide (S)
Passes test
Arsenic (As)
Max 0.0005%
Heavy metal (as Pb)
Max 0.001%
Loss on ignition
Max 2%
Safety Information and Hazard Symbols
Safety Statement: 22-24/25
Revision Date:
02-Aug-2023
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