Place of Origin:
Shanghai, China
Brand Name:
YIXIN
Model Number:
YX-TSB
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CAS 513-77-9 Barium Carbonate BaCO3 Powder For Glass Industry
Sanitary Ware Use Granulated Precipitated Barium Carbonate
Barium carbonate, chemical formula BaCO3, molecular weight 197.35. Hexagonal fine crystals or white powder. It is hardly soluble in water, with a density of 4.43 g/cm2 and a melting point of 1740°C (8820 kPa-90 atmospheres). Decomposes at 1450°C and emits carbon dioxide. Slightly soluble in water containing carbon dioxide, but also soluble in ammonium chloride or ammonium nitrate solution to form a complex, dissolved in hydrochloric acid and nitric acid to release carbon dioxide. poisonous. Used in electronics, instrumentation, and metallurgical industries. Preparation of fireworks, signal bombs, ceramic coatings, and auxiliary materials for optical glass. It is also used as rodenticide, water clarifier and filler.
|
Item |
Specifications |
|
BaCO3% |
≥ 99.2% |
|
Moisture% |
≤ 0.3% |
|
Insolules in HCl% |
≤ 0.3% |
|
Sulphur(as SO4)% |
≤ 0.2% |
|
density % |
≤1.2g/m3 |
|
Fe % |
0.004%max |
Used as analytical reagents and oxidants.Used in the synthesis of potassium salts and in the formulation of explosives.And also used in fireworks to produce purple sparks. Mechanical heat treatment as a quenching salt bath. The ceramic industry is used to make enamel color medicine. Used as a glass clarifying agent. Used in the manufacture of automotive lamp glass bulbs, optical glass tube glass bulbs, etc. The pharmaceutical industry is used to produce penicillin potassium salt, rifampicin. Used to make cigarette paper. Mineral processing agent. Used as a compound fertilizer for crops and flowers.
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