Ammoniumkloridi 99.8-100.5%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analyyttinen reagenssi

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21236.360EA 319 EUR
21236.360 21236.460 21236.291 21236.267
Ammoniumkloridi 99.8-100.5%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analyyttinen reagenssi
Ammoniumkloridi
Kaava: NH₄Cl
MW: 53,49 g/mol
Sulamispiste: 335 °C
Tiheys: 1,5256 g/cm³ (20 °C)
Storage Temperature: Huoneenlämpö
MDL numero: MFCD00011420
CAS-numero: 12125-02-9
EINECS: 235-186-4
REACH: 01-2119487950-27
Merck Index: 13,00510
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Assay (calc. on dried substance) 99.8 - 100.5 %
Acidity or alkalinity Passes test Ph.Eur.
Appearance of solution Passes test Ph.Eur.
Bromides and iodides Passes test Ph.Eur.
Identification A Passes test Ph.Eur.
Identification B Passes test Ph.Eur.
Solution S Passes 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 water Max. 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 ACS Passes test
Conforms to Reag. Ph.Eur. Passes test

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