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Package: 1KG/bottle

Uses : ?mainly used to produce PTC heat sensitive electronic components, manufacturing chip components, semiconductor capacitors and so on. Analysis of iron in calcium, magnesium, manganese and zinc. Used for making barium salt, pigment, pyrotechnics and signal

Molecular Structure:

Product description:

　　Product?Name:Barium Carbonate

　　CAS NO:513-77-9

　　Molecular?Formula:CBaO3

　　Molecular?Weight: 197.34

　　EINECS:208-167-3

　　Properties:?White powder.

　　Melting point: 811°C;

　　Boiling point: 1450°C;

　　Density: 4.43

　　Specification:

　　Appearance White powder

　　BaCO399.99% Based On Trace Metals Analysis

　　ICP Assay Confirms Barium component

　　Trace Metal Analysis＜0.01% by ICP Atomic emission

　　Insoluble?matter in HCl0.003%

　　Chloride0.001%

　　Use:??mainly used to produce PTC heat sensitive electronic components, manufacturing chip components, semiconductor capacitors and so on. Analysis of iron in calcium, magnesium, manganese and zinc. Used for making barium salt, pigment, pyrotechnics and signal projectiles, optical glass, rodenticide, pottery, porcelain, and used as filler and water clarifier

　　Packing :1Kg/bottle