Calciumhydroxid ≥96%, GPR RECTAPUR®

Lieferant: VWR Chemicals
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Synonyme: LöschkalkCalciumdihydroxid

22355.298EA 33 EUR
22355.298 22355.367
Calciumhydroxid ≥96%, GPR RECTAPUR®
Calciumhydroxid
Formel: Ca(OH)₂
Molecular Weight: 74,09 g/mol
Schmelzpunkt: 550 °C
Dichte: 2,24 g/cm³ (20 °C)
Lagertemperatur: Raumtemperatur
MDL: MFCD00010901
CAS-Nummer: 1305-62-0
EINECS: 215-137-3
UN: 3262
ADR: 8,III
Merck Index: 13,01675

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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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