Advanced Search
Chemicals
Search Lab Chemicals by Category
Advanced Search
New Products
LOBA TLC Sprayer
Mn Filter
Contact Us
Home
Lab Chemicals
Metallic Salts (Metal Salts)
BARIUM SULPHATE
BARIUM SULPHATE Extra Pure
Baryte
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
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
Certificate of Analysis (COAs)
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
Packings
500 g
(00500)
2000 g
(02000)
25 Kg
(0025K)
50 Kg
(0050K)
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