Calciumhydroxid ≥96%, GPR RECTAPUR®
Lieferant: VWR Chemicals
|
Gefahr
|
Synonyms:
Löschkalk
, Calciumdihydroxid
22355.298EA
44
CHF
22355.298
22355.367
Calciumhydroxid ≥96%, GPR RECTAPUR®
Calciumhydroxid
Formel:
Ca(OH)₂ MW: 74,09 g/mol Melting Pt: 550 °C Dichte: 2,24 g/cm³ (20 °C) Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00010901 CAS-Nummer: 1305-62-0 EINECS: 215-137-3 UN: 3262 ADR: 8,III Merck Index: 13,01675 |
Spezifikation Testergebnisse
Assay (at filling) | Min. 96 % |
Heavy metals (as Pb) | Max. 50 ppm |
Insolubility in hydrochloric acid | Max. 0.1 % |
Not precipitated by (COONH4)2 (as SO4) | Max. 2.5 % |
Cl (Chloride) | Max. 50 ppm |
CO3 (as CaCO3) | Max. 3 % |
SO4 (Sulphate) | Max. 0.2 % |
Fe (Iron) | Max. 0.05 % |
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