Barium Carbonate (513-77-9)

Product Description

Barium Carbonate
CAS No.: 513-77-9
Molecular Formula: BaCO3, Molecular Weight: 197.34
Property: Barium Carbonate appears white free flowing powder, or white amorphous granular

Type: Micro/Light grade/Free flowing/Granular

Usage: Mainly used in magnet material, electronic ceramics, water purification, coating, paint, pigment, building materials, steel and iron carbonization, making other barium salts and reagents.
1. LIGHT GRADE
THIS INSPECTION IS BASED ON GB 1614-99
TYPE: LIGHT GRADE
CHEMICAL CHARACTERISTCS
Barium Carbonate (BaCO3) 99.2% min
MOISTURE 0.20% max
Insoluble In HCl 0.25% max
Total sulfur as SO4 0.25% max
Iron(Fe ) 0.004% max
PHYSICAL CHARACTERISTCS
Bulk density 1.21 g/cm3 max
Residue on 125um Sieve 1.0% max
Packing: 25kg/bag, 1000kg/bag

2. HIGH REACTIVE
THIS INSPECTION IS BASED ON GB 1614-99
TYPE: LIGHT II
CHEMICAL CHARACTERISTCS
Barium Carbonate (BaCO3) 99% min
Moisture 0.20% max
Insoluble In HCl 0.25% max
Total sulfur as SO4 0.25% max
Iron(Fe ) 0.004% max
PHYSICAL CHARACTERISTCS
Bulk density 0.95 g/cm3 max
Residue on 125um Sieve 1.0% max
Reaction efficiency >80%
Packing: 25kg/bag, 1000kg/bag

3. GRANULAR
THIS INSPECTION IS BASED ON GB 1614-99
TYPE: GRANULAR
CHEMICAL CHARACTERISTCS
Barium Carbonate (BaCO3) 99.2% min
MOISTURE 0.20% max
Insoluble In HCl 0.25% max
Total sulfur as SO4 0.25% max
Iron(Fe ) 0.004% max
PHYSICAL CHARACTERISTCS
150 UM SIEVE RESIDUE 75% min
850 UM SIEVE RESIDUE 1% max
Packing: 25kg/bag, 1000kg/bag

4. FREE FLOWING
THIS INSPECTION IS BASED ON GB 1614-99
TYPE: FREE FLOWING
CHEMICAL CHARACTERISTCS
Barium Carbonate (BaCO3) 99.2% min
MOISTURE 0.20% max
Insoluble In HCl 0.25% max
Total sulfur as SO4 0.25% max
Iron(Fe ) 0.004% max
PHYSICAL CHARACTERISTCS
Bulk density 1.6--2.2 g/cm3 max
Residue on 125um Sieve 1.0% max
Packing: 25kg/bag, 1000kg/bag

5. GRANULAR LOWER SULPHUR (also we could control Fe% < 10PPM)
THIS INSPECTION IS BASED ON GB 1614-99
TYPE: GRANULAR
CHEMICAL CHARACTERISTCS
Barium Carbonate (BaCO3) 99.2% min
MOISTURE 0.20% max
Insoluble In HCl 0.25% max
Total sulfur as SO4 0.18% max
Iron(Fe ) 0.004% max
PHYSICAL CHARACTERISTCS
150 UM SIEVE RESIDUE 75% min
850 UM SIEVE RESIDUE 1% max
Packing: 25kg/bag, 1000kg/bag

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