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Formula: BaCO3
Molecular Weight: 197.35
Usage: It's used to make inkstone salt, pigment, optical glass, paint, pottery and poreelain, radio cell, etc.
Standard No.: GB/T1614-1999.
Packing: in 50Kg, 25Kg, 1000kgs P. P. bags.
▼▲ item Standard Super grade first grade Purity 99.2%min 99.0%min Moisture 0.30%max 0.30%max SO4 0.20%max 0.30%max HCL insoluble matter 0.15%max 0.25%max Fe 0.004%max 0.004%max CL 0.01%max - Powder, Residue on 125um sieve 45um sieve 0.20%max 1% max 0.30%max 1% max Granular,Residue on 850um sieve 1.0%max 1.0%max Granular, Residue on 150um sieve 94.0%min 94.0%min ▼▲ item Standard Super grade first grade Purity 99.2%min 99.0%min Moisture 0.30%max 0.30%max SO4 0.20%max 0.30%max HCL insoluble matter 0.15%max 0.25%max Fe 0.004%max 0.004%max CL 0.01%max - Powder, Residue on 125um sieve 45um sieve 0.20%max 1% max 0.30%max 1% max Granular,Residue on 850um sieve 1.0%max 1.0%max Granular, Residue on 150um sieve 94.0%min 94.0%min ▼▲ item Standard Super grade first grade Purity 99.2%min 99.0%min Moisture 0.30%max 0.30%max SO4 0.20%max 0.30%max HCL insoluble matter 0.15%max 0.25%max Fe 0.004%max 0.004%max CL 0.01%max - Powder, Residue on 125um sieve 45um sieve 0.20%max 1% max 0.30%max 1% max
0.20%max
1% max
0.20%
0.9%
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