Calcium hydroxide - 31219

Code: 31219
Calcium hydroxide
Puriss. p.a., Reag. Ph. Eur., ≥96%
≥96%, Reag. Ph. Eur. 
​
CAS Number: 1305-62-0
Linear Formula: Ca(OH)2
Molar Mass: 74.1 g/mol
EC Number: 215-137-3
MDL Number: MFCD00010901
Catalog Number Packaging Size Container type Price QTY Cart
31219-100G 100G PLASTIC BOTTLE Contact
31219-500G 500G PLASTIC BOTTLE Contact
31219-25KG 25KG FIBERBOARD BOX Contact
31219-1KG 1KG PLASTIC BOTTLE Contact
31219-6X1KG 6X1KG PLASTIC BOTTLE Contact
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Specifications

Property Value
Assay min. 96 %
Assay of CaCO3 max. 3 %
Insoluble in hydrochloric acid max. 0.03 %
Copper (Cu) max. 0.0005 %
Iron (Fe) max. 0.05 %
Lead (Pb) max. 0.0002 %
Zinc (Zn) max. 0.0005 %
Substances not precipitated by NH4OH (asO4) max. 2.5 %
Chloride (Cl) max. 0.005 %
Sulfate (SO4) max. 0.05 %
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Physical Properties

Property Value
Freezing point 450 °C
Density 2.24 g/cm3
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Safety Information

Property Value
GHS Classification Corrosive, Harmful
Signal Word Danger
Hazard Statement(s) H335
H318
H315
Precautionary Statement(s) P280
P260