氨水 分析级 25%, AnalaR NORMAPUR® analytical reagent
供应商: VWR Chemicals
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Danger
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Synonyms:
Ammonia aqueous, Ammonium hydroxide solution, Ammonium hydroxide, Ammonia water
VWRC1133.1000EA
264
CNY
VWRC1133.1000
VWRC1133.2500
氨水 分析级 25%, AnalaR NORMAPUR® analytical reagent
氨水 分析级
分子式:
NH₃ 分子量: 35.05 g/mol 沸点: 32…37.7 °C (1013 hPa) 溶点: –60…–57.5 °C 密度: 0.907 g/cm³ (20 °C) 存储条件: Ambient |
MDL编号:
MFCD00066650 CAS号: 1336-21-6 EINECS: 215-647-6 UN号: 2672 ADR: 8 III |
产品技术规格
Assay | Min. 25 % |
Evaporation residue | Max. 20 ppm |
Substances reducing KMnO4 (as O) | Max. 8 ppm |
Total S (as SO4) | Max. 1 ppm |
Cl (Chloride) | Max. 0.5 ppm |
CO3 (as CO2) | Max. 15 ppm |
PO4 (Phosphate) | Max. 1 ppm |
Ca (Calcium) | Max. 1 ppm |
Cd (Cadmium) | Max. 0.1 ppm |
Cu (Copper) | Max. 0.1 ppm |
Fe (Iron) | Max. 0.1 ppm |
K (Potassium) | Max. 1 ppm |
Mn (Manganese) | Max. 0.01 ppm |
Na (Sodium) | Max. 2 ppm |
Pb (Lead) | Max. 0.1 ppm |
Zn (Zinc) | Max. 0.1 ppm |
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