Zinkchlorid 98,0-100,5%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytisches Reagens

Lieferant: VWR Chemicals
Gefahr

Synonyme: ZinkdichloridZink(II)chloridChlorzink

29156.260EA 106 EUR
29156.260 29156.460 29156.297 29156.231
Zinkchlorid 98,0-100,5%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytisches Reagens
Zinkchlorid
Formel: ZnCl₂
Molecular Weight: 136,3 g/mol
Siedepunkt: 732 °C (1013 hPa)
Schmelzpunkt: 283 °C
Dichte: 2,91 g/cm³ (20 °C)
Lagertemperatur: Raumtemperatur
MDL: MFCD00011295
CAS-Nummer: 7646-85-7
EINECS: 231-592-0
UN: 2331
ADR: 8,III
Merck Index: 13,10185

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Spezifikation Testergebnisse

Assay 98.0 - 100.5 %
Al + Ca + heavy metals + Fe + Mg Passes test
Identification A Passes test Ph.Eur.
Identification B Passes test Ph.Eur.
pH (20°C; 10 %) 4.6 - 5.5
Insoluble substances Max. 50 ppm
Oxide chloride (as ZnO) Max. 1.20 %
Total N (Nitrogen) Max. 20 ppm
NH4 (Ammonium) Max. 50 ppm
NO3 (Nitrate) Max. 30 ppm
SO4 (Sulphate) Max. 20 ppm
Ca (Calcium) Max. 10 ppm
Cd (Cadmium) Max. 5 ppm
Cu (Copper) Max. 10 ppm
Fe (Iron) Max. 5 ppm
K (Potassium) Max. 0.02 %
Mg (Magnesium) Max. 100 ppm
Na (Sodium) Max. 50 ppm
Pb (Lead) Max. 10 ppm
Conforms to ACS Passes test
Conforms to Reag. Ph.Eur. Passes test

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