氨水 分析级 28,0 - 30,0% (基于NH₃), BAKER ANALYZED® ACS, J.T.Baker®

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BAKR9721-03EA 0 CNY
BAKR9721-03 BAKR9721-02 BAKR9721-05 BAKR9721-15 BAKR9721-01 BAKR9721-66 BAKR9721-00 BAKR9721-33 BAKR9721-18 BAKR9721-06
氨水 分析级 28,0 - 30,0% (基于NH₃), BAKER ANALYZED® ACS, J.T.Baker®
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: 0,88…0.91 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

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产品技术规格

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
Appearance (Colorless and free from suspended matter or sediment) Passes Test
Assay (as NH₃) 28.0 - 30.0 %
Color (APHA) ≤5
Specific Gravity at 60°/60°F 0.896 - 0.902
Residue after Ignition ≤0.0020 %
Carbon Dioxide (CO₂) ≤0.002 %
Substances Reducing Permanganate Passes Test
Chloride (Cl) ≤0.5 ppm
Nitrate (NO₃) ≤2 ppm
Phosphate (PO₄) ≤2 ppm
Sulfate (SO₄) ≤2 ppm
Trace Impurities - Aluminum (Al) ≤200.0 ppb
Arsenic and Antimony (as As) ≤3000.0 ppb
Trace Impurities - Barium (Ba) ≤300.0 ppb
Trace Impurities - Boron (B) ≤50 ppb
Trace Impurities - Chromium (Cr) ≤100.0 ppb
Trace Impurities - Copper (Cu) ≤100.0 ppb
Trace Impurities - Gold (Au) ≤200.0 ppb
Heavy Metals (as Pb) ≤500.0 ppb
Trace Impurities - Iron (Fe) ≤100.0 ppb
Trace Impurities - Lead (Pb) ≤200.0 ppb
Trace Impurities - Magnesium (Mg) ≤200.0 ppb
Trace Impurities - Manganese (Mn) ≤100.0 ppb
Trace Impurities - Nickel (Ni) ≤100.0 ppb
Trace Impurities - Tin (Sn) ≤100 ppb
Trace Impurities - Titanium (Ti) ≤100.0 ppb
Trace Impurities - Zinc (Zn) ≤100.0 ppb
Meets Reagent Specifications for testing USP/NF monographs

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