氯化铵 99,5 Argentometric titration, crystals, AR® ACS, Macron Fine Chemicals™

供应商: Avantor Performance Materials
Warning

Synonyms: 卤砂

M.O.C. Category N

MACR3384-12EA 440 CNY
MACR3384-12 MACR3384-09 MACR3384-20 MACR3384-06
氯化铵 99,5 Argentometric titration, crystals, AR® ACS, Macron Fine Chemicals™
氯化铵
分子式: NH₄Cl
分子量: 53.49 g/mol
溶点: 335 °C
密度: 1.53 g/cm³
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

Meets ACS Reagent Chemical Requirements ≥99.5%
For Laboratory,Research,or Manufacturing Use ≤0.001%
ACS - Assay (NH₄Cl) (by Ag titrn) ≥99.5 %
ACS - Calcium (Ca) ≤0.001 %
ACS - Insoluble Matter ≤0.005 %
ACS - Iron (Fe) ≤2 ppm
ACS - Magnesium (Mg) ≤5 ppm
ACS - pH of 5% Solution at 25°C 4.5 - 5.5
ACS - Phosphate (PO₄) ≤2 ppm
ACS - Residue after Ignition ≤0.01 %
ACS - Sulfate (SO₄) ≤0.002 %
ACS - Appearance (white crystals) Passes Test
Heavy Metals (as Pb) ≤2 ppm
Nitrate (NO₃) ≤5 ppm


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