Ammonium chloride ≥99.5% (silver nitrate titration), GR ACS, Supelco®
Supplier: MilliporeSigma
|
Warning
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Synonyms:
Ammonium muriate
, Salmiac
AX1270-7
AX1270-5
AX1270-1
AX1270-7
AX1270-5
AX1270-1
EMAX1270-1CS
402.73
USD
CAAX1270-1
EMAX1270-1
EM-AX1270-5
CAAX1270-5
CAAX1270-7
EM-AX1270-7
Ammonium chloride ≥99.5% (silver nitrate titration), GR ACS, Supelco®
Ammonium chloride
Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs
Formula:
NH₄Cl MW: 53.49 g/mol Melting Pt: 338 °C (subl.) Storage Temperature: Ambient |
MDL Number:
MFCD00011420 CAS Number: 12125-02-9 EINECS: 235-186-4 Merck Index: 13,00510 |
Specification Test Results
Assay (argentometric) | 99.5% min |
Calcium (Ca) | 0.001% max |
Form | White crystals |
Heavy metals (as Pb) | 5ppm max |
Identification | To pass test |
Insoluble matter | 0.005% max |
Iron (Fe) | 2ppm max |
Loss on drying (105°C) | 0.5% max |
Magnesium (Mg) | 5ppm max |
pH of a 5% solution at 25°C | 4.5-5.5 |
Phosphate (PO4) | 2ppm max |
Residue after ignition | 0.01% max |
Sulfate (SO4) | 0.002% max |
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