Brand:Gains
MOQ:25
Quantity:16
Introductionof barium carbonate:
Productname: bariumcarbonate
CASNO: 513-77-9
MolecularFormula: BaCO3
MolecularWeight: 196.3705
Appearance: white powder
Purity: 99.2%
Packing: Plastic woven bag lined with plastic bag, net weight25kg
Loading capacity of 20’GP 25MT
HazardousGrade: 6.1
UNNO 1564
Place of origin Hubei Province, China
annualoutput 16000MT
Delivery Port Yangsi Port,Wuhan City or China Main port
Uses:Mainly used in magnet material,electronic pottery, purified water, paint, pigment, coating,construction material, the steel carbonizes, making other bariumsalts and reagent
Specifications:
Item | Specialgrade | 1stgrade | 2ndgrade |
|
Main content(onBaCO3 basis) | 99.2% | 99% | 98.5% | min |
Moisture | 0.3% | 0.3% | 0.3% | max |
Total sulphur(onSO4 basis) | 0.25% | 0.35% | 0.45% | max |
HCI insolublematters | 0.15% | 0.25% | 0.50% | max |
Iron (on Fe basis) | 0.004% | 0.004% | 0.008% | max |
Chloride(on CLbasis) | 0.01% | --- | --- | max |
Fineness |
|
|
|
|
residue on 125umsieves | 0.20% | 0.30% | 0.50% | max |
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