Calcium nitrate tetrahydrate 99.95 Suprapur®. CAS 13477-34-4, chemical formula Ca(NO₃)₂ * 4 H₂O.
Physicochemical Information
Density
1.82 g/cm3
Melting Point
45 °C
pH value
5.5 - 7.0 (H₂O)
Bulk density
1000 kg/m3
Solubility
2710 g/l
Toxicological Information
LD 50 oral
LD50 Rat 3900 mg/kg
Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)
H302: Harmful if swallowed. H318: Causes serious eye damage.
Precautionary Statement(s)
P264: Wash skin thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P280: Wear eye protection/ face protection. P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P501: Dispose of contents/ container to an approved waste disposal plant.
Signal Word
Danger
RTECS
EW3000000
Storage class
10 - 13 Other liquids and solids
WGK
WGK 1 slightly hazardous to water
Disposal
22 Inorganic peroxides and oxidants as well as bromine and iodine should be rendered harmless by reduction with acidic sodium thiosulfate solution (Cat. No. 106513); container D or E. Slightly soluble oxidants should be collected separately in container E or I.