Ammonio cloruro, in polvere ACS
Fornitore: MP Biomedicals
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Attenzione
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Synonyms:
Ammonium muriate, Salmiac
Soluble in water (100 mg/ml - clear, colorless solution). The presence of hydrochloric acid or sodium chloride decrease water solubility. Also soluble in methanol and ethanol.
Formula:
NH₄Cl Peso molecolare: 53.49 g/mol Punto di fusione: 335 °C (dec., lit.) Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00011420 CAS Number: 12125-02-9 Merck Index: 13,00510 |
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Risultati del test di specificazione
Assay | ≥99,5% |
pH (5% aq soln) | 4,5 - 5,5 |
Insoluble Matter | ≤0,005% |
Residue on Ignition | ≤0,01% |
Calcium | ≤0,001% |
Magnesium | <5 ppm |
Heavy Metals | ≤5 ppm |
Iron | <2 ppm |
Phosphate | <2 ppm |
Sulphate | <0,002% |
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