barium carbonate 99.20%

Description

Product Name :barium carbonate 99.20%

Chemical Name : Barium carbonate

CAS No : 513-77-9

Molecular Weight: 197.34

Molecular Formula: BaCO3

H.S.NO.: 28366000

U.N. NO.: 1564

IMDGCODE CLASS: 6.1

Appearance: white powder or granular

Specifications:

Item	Special grade
Main content(on BaCO3 basis)≥	99.2%
Moisture≤	0.3%
Total sulphur(on SO4 basis) ≤	0.25%
HCI insoluble matters≤	0.15%
Iron (on Fe basis) ≤	0.004%
Chloride(on CL basis) ≤	0.01%
Fineness
residue on 125um sieves≤	0.20%

Package: 25kg or 50kg plastic woven bags lined with plastic bags.

Uses: Mainly used in magnet material, electronic pottery, purified water, paint, pigment, coating, construction material, the steel carbonizes, making other barium salts and reagent