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Barium Carbonate Granular
keyword:
Barium Carbonate
barium
BaCO3
Barium carbonate granule
Barium Carbonate Granular
Product information
Molecular Formula: BaCO₃
Molecular Weight: 197.34
H.S. Code: 2836.60.00
EINECS: 208-167-3
CAS Number: 513-77-9
Hazard Class: 6.1
UN No.: 1564
Applications & Uses
1.Glass Manufacturing: Enhances refractive index in optical glass and CRT screens.
2.Ceramics: Fluxing agent to reduce melting temperature in ceramic glazes and tiles.
3.Brick/Clay Industry: Prevents efflorescence in construction materials.
4.Electronics: Used in ferrite magnet production and barium titanate capacitors. Dielectric material in multilayer ceramic capacitors.
5.Fireworks: Green flame generation via barium nitrate conversion.
6.Chemical Synthesis: Precursor for other barium compounds (e.g., BaTiO₃).
7.Rodenticides: Active ingredient in poison baits.
Specification
Item | Standard |
Purity (BaCO3 ) | ≥ 99.2% |
Moisture | ≤ 0.20% |
Ignition residue of Hcl insolubles | ≤ 0.10% |
Total sulfur | ≤ 0.25% |
Ferrum | ≤ 0.001% |
Chlorides | ≤ 0.01% |
Fineness: floury 850μm test sieve residue | ≤ 1% |
Fineness: floury 150μm test sieve residue | ≥ 85% |
Shipment information
Package: in 25kg bags or 1000kg big bag, 27mt/20’fcl without pallets or on pallets.
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Hengyang Jinnuo Chemical Co., Ltd
Add: No.40 Lixin Rd. Hengyang City, Hunan Prov., China
Post code: 421001
Tel: +86-734-8295322
Mr. Kevin (Xia zhijun)
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Email: sales@jinnuo-chem.com
