Cadmium carbonate
- Số CAS
- 513-78-0
- Khối lượng phân tử
- 172.41
- Công thức phân tử / ký hiệu hóa học
- CdCO3
Mô tả
Appearance:White powderDensity: 4.258 g/cm3
ỨNG DỤNG
Cadmium Carbonate is a water insoluble Cadmium source that can easily be converted to other Cadmium compounds, such as the oxide by heating (calcination).Carbonate compounds also give off carbon dioxide when treated with dilute acids. Cadmium Carbonate is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered.American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia)and follows applicable ASTM testing standards.Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is aReference Calculator for converting relevant units of measurement.
Phiếu kiểm nghiệm
|
Product |
Product Code |
Order or Specifications |
|
(2N) 99% Cadmium Carbonate |
CD-CB-02 |
|
|
(3N) 99.9% Cadmium Carbonate |
CD-CB-03 |
|
|
(4N) 99.99% Cadmium Carbonate |
CD-CB-04 |
|
|
(5N) 99.999% Cadmium Carbonate |
CD-CB-05 |
|
|
TEST ITEMS（%） |
TEST RESULTS |
|
|
CCdO3 |
Analytical pure |
Chemical pure |
|
≥ 98.0 |
≥97.0 |
|
|
≤ 0.01 |
≤0.02 |
|
|
Cl |
≤ 0.01 |
≤0.03 |
|
SO4 |
≤ 0.01 |
≤0.02 |
|
Fe |
≤ 0.005 |
≤0.01 |
|
Cu |
≤ 0. 005 |
≤0.01 |
|
Zn |
≤ 0.005 |
≤0.01 |
|
Pb |
≤ 0.025 |
≤0.05 |
|
N |
≤ 0.10 |
≤0.10 |
|
Ammonium sulfide not sediment |
≤ 0.5 |
≤1.5 |