Barium carbonate powder

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Product List

1.Product Information

Molecular formula: BaCO₃
Molecular Weight: 197.35
Customs Code (H.S.NO.): 28366000
UN number (U.N. NO.): 1564
EINECS:208-197-3
CAS:513-77-9
Dangerous goods (IMDGCODE CLASS): 6.1
Appearance: white amorphous particles

2.Uses:

Mainly used in magnetic materials, electronic ceramics, purify water, paints, pigments, paints, building materials and steel, carburizing, the manufacture of other barium salts and reagents.

3. Product Technical Index (Standard: GB/1614-2011)

Item	Metrical Unit	STANDARD
(1) Purity(BaCO₃ ): ≥	%	99.2%
(2) Moisture ≤	%	0.30
(3) Ignition residue of Hcl insolubles ≤	%	0.15
(4) Total sulfur≤	%	0.25
(5) Ferrum ≤	%	0.004
(6) Chloride(CL) ≤	%	0.01
(7) Tap Density＞	g/ml	1.6-1.8