氨水 分析级 28 - 30% in water ACS

供应商: Thermo Fisher Scientific
Danger

Synonyms: Ammonia aqueous, Ammonium hydroxide solution, Ammonium hydroxide, Ammonia water

423300025 423300250 423305000
ACRO423300025EA 0 CNY
ACRO423300025 ACRO423300250 ACRO423305000
氨水 分析级 28 - 30% in water ACS
氨水 分析级
分子式: NH₃
沸点: 32…37,7 °C (1013 hPa)
溶点: –57 °C
密度: 0,91 g/cm³
存储条件: Refrigerator
MDL编号: MFCD00066650
CAS号: 1336-21-6
UN号: 2672
ADR: 8,III

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产品技术规格

Appearance Clear colorless Solution (Free from suspended matter or sediment)
Residue after ignition ≤0.002 %
Titration with HCl 28.0 to 30.0 % (as NH3)
Chloride (Cl) ≤0.5 ppm
Nitrate (NO3) ≤2 ppm
Phosphate (PO4) ≤2 ppm
Sulfate (SO4) ≤2 ppm
Iron (Fe) ≤0.2 ppm
Heavy metals (as Pb) ≤0.5 ppm
Carbon dioxide (CO2) ≤0.002 %
KMnO4-reducing substance Passes test


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