Zinco cloruro 98-100.5%, Puriss., meets analytical specification of BP, Ph. Eur., USP, Fluka™
Fornitore: Honeywell Chemicals
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Pericolo
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Synonyms:
Zinc dichloride, Dichlorozinc, Zinc (II) chloride
Formula:
ZnCl₂ Peso molecolare: 136.3 g/mol Punto di ebollizione: 732 Punto di fusione: 287…304 °C (1.013 hPa) Densità: 2.93 g/cm³ (22 °C) Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00011295 CAS Number: 7646-85-7 EINECS: 231-592-0 UN: 2331 ADR: 8 III Merck Index: 13,10185 |
Risultati del test di specificazione
Assay | 98.0 - 100.5 % |
Oxide chloride (as ZnO) | complying |
pH (10 %, 20°C) | 4.6 - 5.5 |
Ammonium (NH₄) | complying |
Arsenic (As) | Max. 0.0002 % |
Calcium (Ca) | Max. 0.01 % |
Iron (Fe) | Max. 0.001 % |
Potassium (K) | Max. 0.02 % |
Magnesium (Mg) | Max. 0.01 % |
Sodium (Na) | Max. 0.01 % |
Lead (Pb) | Max. 0.005 % |
Total N | Max. 0.005 % |
Sulfate (SO₄) | Max. 200 ppm |
Vapor Pressure | 1 mmHg ( 428 °C) |
Al, Ca, Fe, Mg and heavy metals | complying |
Alkali and alkaline earth | Max. 1.0 % |
Residual solvents | complying |
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