Barium Carbonate Baco3 ISO Certified

Barium Carbonate BaCO3 ISO Certified supplier
CAS No.: 513-77-9
Molecular formula: BaCO3
Molecular weight: 197.35
Use: It can be used in barium salt, , optical glass, ceramics etc.
Packing: In woven bag with plastic lining, neutral packing.
Weight: 25kg, 50kg, 100kg
Technical parameters
Standard No.: GB1614-89
Spec.:
Best quality
Assay (BaCO3)%≥ : 99.2
Moisture%≤ : 0.30
Ignition residue of HCl insolubles %≤ : 0.15
Total sulfur%≤ : 0.20
Ferrum%≤ : 0.004
Fineness: Floury 125μ M test sieve residue %≤ : 0.20
Fineness: Floury 850μ M test sieve residue%≤ : 1
Fineness: Floury 150μ M test sieve residue%≥ : 75