times of bismuth nitrate
- Số CAS
- 10361-46-3
- Khối lượng phân tử
- Công thức phân tử / ký hiệu hóa học
- Bi5(OH)9(NO3)4
Mô tả
Density: 4.928, melting point: 260 ℃. White heavy powder. No smell. Tasteless. Light sensitive. Micro have hygroscopicity
ỨNG DỤNG
balancing out Hydrochloric acid in gastric juice and convergence medicine, used for gastric and duodenal ulcer and diarrhea, etc, used for chromatographic analysis reagent, clinical laboratory tests for sugar and alkaloid, also used in the pharmaceutical industry
Keyword:Biological medicine food
Phiếu kiểm nghiệm
Inspection test report against
|
the name or description of a commodity |
bismuth subnitrate |
CAS：10361-46-3 |
|
character |
White heavy powder |
|
|
Test items |
estimated value |
|
|
Bi5(OH)9(NO3)4 |
≥ 99.5% |
|
|
Unsolvable in Nitric Acid |
≤ 0.005% |
|
|
Cl |
≤ 0.005% |
|
|
Sulfate (SO4) |
≤ 0.01% |
|
|
Ammonia (NH4) |
≤ 0.003% |
|
|
As |
≤ 0.0006% |
|
|
Cu |
≤ 0.005% |
|
|
Fe |
≤ 0.003% |
|
|
Ag |
合格 |
|
|
Pb |
≤ 0.05% |
|
|
Alkali and alkaline earth metal （sulfate） |
≤ 0.25% |
|