氯化铵 99,5 ACS
供应商: VWR Chemicals
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Warning
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Synonyms:
卤砂
VWRC0621-1KGEA
2252
CNY
VWRC0621-1KG
VWRC0621-2.5KG
VWRC0621-500G
氯化铵 99,5 ACS
氯化铵
分子式:
NH₄Cl 分子量: 53.49 g/mol 溶点: 335 密度: 1.5256 g/cm³ (20 °C) 存储条件: Ambient |
MDL编号:
MFCD00011420 CAS号: 12125-02-9 EINECS: 235-186-4 Merck Index: 13,00510 |
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产品技术规格
Calcium | <0.001% |
Heavy metals (as Pb) | ≤0.0005% |
Insolubles | ≤0.005% |
Iron | ≤0.0002% |
Magnesium | ≤0.0005% |
pH (5%, water) @25 °C | 4.5 – 5.5 |
Phosphate | ≤0.0002% |
Purity | ≥99.5% |
Residue on ignition | ≤0.01% |
Sulphate | ≤0.002% |
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