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High-purity, electronic-grade, nanoscale barium carbonate

English Name: Barium carbonate
CAS RN: 513-77-9
EINECS Number: 208-167-3
Molecular formula: CBaO3
Molecular weight: 197.337

Details
Specifications
ZB-5
ZB-10
ZB-30
Test Items
Limit values
Limit values
Limit values
Fe
≤10ppm
≤10ppm
≤10ppm
Ca
≤30ppm
≤30ppm
≤30ppm
Na
≤10ppm
≤10ppm
≤10ppm
Mg
≤10ppm
≤10ppm
≤10ppm
Sr
≤30ppm
≤30ppm
≤80ppm
S
≤10ppm
≤10ppm
≤10ppm
Cl
≤300ppm
≤300ppm
≤100ppm
BET
5~10m2/g
15~20m2/g
≥30m2/g
D50
0.95~1.25um
1.10~1.80um
1.10~1.80um
H2O
≤0.20%
≤0.76%
≤1.00%
LOI
≤0.50%
≤1.80%
≤2.00%
Content
99.85%
99.85%
99.85%
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