Strontium carbonate
- Số CAS
- 1633-05-2
- Khối lượng phân tử
- 147.63
- Công thức phân tử / ký hiệu hóa học
- SrCO3
Mô tả
White powder, insoluble in water, slightly soluble in carbonated water and ammonium salt solution.
ỨNG DỤNG
The manufacturing of the fluorescent glass, strontium salt in addition to lead, to hydrogen agent, sugar purification. High purity strontium carbonate used as thick film circuit materials, piezoelectric crystal conversion formula system rainbow glass.
Keywords:Electronic chemicals
Phiếu kiểm nghiệm
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Product name |
strontium carbonate |
CAS：1633-05-2 |
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character |
white powder |
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Test items |
estimated value |
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analytically pure |
chemically pure |
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SrCO3 |
≥ 99.0% |
≥ 97.0% |
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HCl insoluble |
≤ 0.007 % |
≤ 0.01% |
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|
Cl |
≤ 0.001% |
≤ 0.002% |
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|
Sulfate (SO4) |
≤ 0.01% |
≤ 0.02% |
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Nitrate (NO3) |
≤ 0.015% |
≤ 0.06% |
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|
Ca |
≤ 0.04% |
≤ 0.2% |
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Mg |
≤ 0.01% |
≤ 0.02% |
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|
Fe |
≤ 0.001% |
≤ 0.002% |
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Ba |
≤ 0.05% |
≤ 0.2% |
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Heavy metal (Pb meter) |
≤ 0.002% |
≤ 0.005% |
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