BARIUM CARBONATE
FORMULA: BaCO3
M. W.: 197.35
CAS NO.: 513-77-9
DESCRIPTION: WHITE POWDER; SOLUBLE IN ACIDS, INSOLUBLE IN WATER; POISONOUS.
SPECIFICATIONS:
|
PURITY |
99.0% MIN. |
|
MOISTURE |
0.3% MAX. |
|
INSOLUBLE IN HCl |
0.3% MAX. |
|
SULFATES (AS SO42-) |
0.25% MAX. |
|
Fe |
0.004% MAX. |
|
FINENESS (RESIDUE ON 325 MESH) |
1% MAX. |
USES: MANUFACTURE OF SPECIAL GLASS (GLASSY SHELL OF VIDEO PICTURE TUBE), CONSTRUCTION MATERIAL, CERAMICS FINE BARIUM SALTS, ETC; ALSO USED AS CHEMICALS REAGENT, ETC.
PACKING: 25/1000KG PLASTIC WOVEN BAG WITH 1-PLYPE INNER.
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