BARIUM SULPHATE AR

(Confirms to IP, BP, USP)
Baryte

height=180px
Article No.
01730
Grade
AR
Purity
97.5%
CAS No.
7727-43-7
Molecular Formula
BaSO4
Molecular Weight
233.39
H.S. Code
2833.2700
Shelf Life
60 Months
MSDS
 

 

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

  • 1PW1200500

    500 g (00500)

  • 1PDL00030K

    25 Kg (0025K)

 

Specifications

Appearance Fine, white, odorless, tasteless, bulky powder, free from grittiness
Assay (as BaSO4) 97.5 -100.5%
Solubility Practically insoluble in water, in organic solvents, and in solutions of acids and of alkalies
Identifications To comply IP, BP, USP tests
Acidity or alkalinity To comply IP, BP tests
pH (10% w/w solution) 3.5 –10.0
Acid soluble matter Max 0.3%
Oxidisable sulfur compounds To comply BP test
Soluble barium salts Max 0.001% (to comply IP test)
Phosphate (PO4) To comply IP tests
Heavy metal (as Pb) Max 0.001%
Sulphide (S) Max 0.5 µg/g (to comply IP test)
Arsenic (As) Max 0.0002%
Loss on ignition (at 600 ± 50°C) Max 2.0 %
Bulkiness To comply IP tests

Safety Information and Hazard Symbols

Safety Statement: 22-24/25
Revision Date : 29-Dec-2016
Download LobaChemie AppDownload LobaChemie App