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Barium Carbonate

Short Description:

Barium Carbonate


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

 

M:+86 18174267770

joshlee@hncmcl.com

 


Product Detail

Product Tags

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%
Average particle size 1-5 um

 

Shipment information

Package: in 25kg bags or 1000kg big bag, 27mt/20’fcl without pallets or on pallets.

 


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