碘化钠 99.0-100.5% Ph. Eur.
供应商: VWR Chemicals
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Warning
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VWRC27916.291EA
3170
CNY
VWRC27916.291
VWRC27916.360
VWRC27916.462
碘化钠 99.0-100.5% Ph. Eur.
碘化钠
分子式:
NaI 沸点: 1300 °C (1013 hPa) 溶点: 662 °C 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 (calculated on dried substance) | 99.0 - 100.5 % |
Appearance | Conforms (see CoA/CoS) |
Identification A | Passes test |
Identification B | Passes test |
Appearance of solution | Passes test |
Alkalinity | Passes test |
IO3 (Iodate) | Passes test |
SO4 (Sulphate) | Max. 150 ppm |
S2O3 (Thiosulphate) | Passes test |
Fe (Iron) | Max. 20 ppm |
Heavy metals (as Pb) | Max. 10 ppm |
Loss on drying (105°C) | Max. 3 % |
Residual solvents | Passes test |
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