碘化钠 ≥99.5%, AnalaR NORMAPUR® ACS analytical reagent
供应商: VWR Chemicals
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Warning
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Synonyms:
Hydriodic acid sodium salt, Sodium monoiodide, Ioduril
VWRC27913.234EA
2002
CNY
VWRC27913.234
VWRC27913.260
碘化钠 ≥99.5%, AnalaR NORMAPUR® ACS analytical reagent
碘化钠
分子式:
NaI 分子量: 149.89 g/mol 沸点: 1300 溶点: 662 密度: 3.67 g/cm³ (20 °C) 存储条件: Ambient |
MDL编号:
MFCD00003532 CAS号: 7681-82-5 EINECS: 231-679-3 UN号: 3077 ADR: 9 III Merck Index: 13,08705 |
产品技术规格
Assay | Min. 99.5 % |
pH (25°C; 5 %) | 6.0 - 9.0 |
Heavy metals (as Pb) | Max. 5 ppm |
Insoluble matter | Max. 100 ppm |
Loss on drying (100-105°C) | Max. 0.5 % |
Total N (Nitrogen) | Max. 40 ppm |
Cl + Br (as Cl) | Max. 100 ppm |
IO3 (Iodate) | Max. 3 ppm |
PO4 (Phosphate) | Max. 10 ppm |
SO4 (Sulphate) | Max. 50 ppm |
Ba (Barium) | Max. 20 ppm |
Ca (Calcium) | Max. 20 ppm |
Cu (Copper) | Max. 5 ppm |
Fe (Iron) | Max. 5 ppm |
K (Potassium) | Max. 100 ppm |
Mg (Magnesium) | Max. 10 ppm |
Ni (Nickel) | Max. 1 ppm |
Conforms to ACS | Passes test |
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