英文名：Ammonium chloride
存储条件：ambient
CAS号：12125-02-9
产品别名：硇砂; 电气药粉; 电盐; 氯化铵(药用); 盐精; 盐硇; 氯化铵(NH4CL); 农用氯化铵; 氯化铔; 卤砂; 氯化銨; 銨標準液; 氯化铵99.5%; 食用氯化铵; 氯化铵, 98+%; 氯化铵, PURATRONIC|R, 99.999% (METALS BASIS); 氯化铵, 99.5% MIN; 氯化铵, ACS, 99.5% MINACTIVITY STANDARD FOR AMMONIA ELECTRODE; AMMONII CHLORIDUM; AMMONIUM CHLORIDE; AMMONIUM CHLORIDE, 5.4 G/L; AMMONIUM CHLORIDE BUFFER; AMMONIUM CHLORIDE TS; AMMONIUM MURIATE; AMMONIUM NITROGEN; AMMONIUM-NITROGEN STANDARD; AMMONIUM STANDARD SOLUTION; AMMONIUM VOLUMETRIC STANDARD; FILLING SOLUTION FOR AMMONIA ELECTRODE; FILLING SOLUTION FOR SODIUM ELECTRODE; NH4CL; NITROGEN-AMMONIA STANDARD; NITROGEN STANDARD; SAL AMMONIAC; SALMIAC; SALT AMMONIAC
Ammonium chloride 99.8-100.5%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent
Assay (calc. on dried substance)99.8 - 100.5 %
Acidity or alkalinityPasses test Ph.Eur.
Appearance of solutionPasses test Ph.Eur.
Bromides and iodidesPasses test Ph.Eur.
Identification APasses test Ph.Eur.
Identification BPasses test Ph.Eur.
Solution SPasses test Ph.Eur.
pH (25°C; 5 %)4.5 - 5.5
Heavy metals (as Pb)Max. 5 ppm
Ignition residue (SO4)Max. 100 ppm
Insolubility in waterMax. 50 ppm
Loss on drying (105°C; 2 h)Max. 1 %
NO3 (Nitrate)Max. 5 ppm
PO4 (Phosphate)Max. 2 ppm
SO4 (Sulphate)Max. 20 ppm
Ca (Calcium)Max. 5 ppm
Cu (Copper)Max. 2 ppm
Fe (Iron)Max. 2 ppm
K (Potassium)Max. 50 ppm
Mg (Magnesium)Max. 5 ppm
Na (Sodium)Max. 50 ppm
Ni (Nickel)Max. 1 ppm
Pb (Lead)Max. 1 ppm
Zn (Zinc)Max. 2 ppm
Conforms to ACSPasses test
Conforms to Reag. Ph.Eur.Passes test
Conforms to Reag. Ph.Eur.Passes test
分子式: NH₄Cl
分子量: 53,49 g/mol
溶点: 335 °C
密度: 1,5256 g/cm³ (20 °C)
存储条件: ambient
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