521051
Calcium nitrite solution
30 wt. % in H2O
Sinonimo/i:
Calcium dinitrite, Calcium nitrite, Calcium nitrite (Ca(NO2 )2 )
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About This Item
Formula condensata:
Ca(NO2)2
Numero CAS:
Peso molecolare:
132.09
Numero MDL:
Codice UNSPSC:
12352302
ID PubChem:
NACRES:
NA.23
Stato:
liquid
Prodotti consigliati
Stato
liquid
Livello qualitativo
Concentrazione
27-33% (titration by KMnO4)
30 wt. % in H2O
Indice di rifrazione
n20/D 1.3946
Densità
1.30 g/mL
Stringa SMILE
[Ca++].[O-]N=O.[O-]N=O
InChI
1S/Ca.2HNO2/c;2*2-1-3/h;2*(H,2,3)/q+2;;/p-2
AONJRPXZCVADKF-UHFFFAOYSA-L
Descrizione generale
Calcium nitrite solution (Ca(NO2)2) is widely utilized as a corrosion inhibitor. It protects the metal surface against chloride attack and increases the threshold level and improves the overall life of the concrete. Ca(NO2)2 does not change the mechanical properties of the cement.
Codice della classe di stoccaggio
10 - Combustible liquids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
230.0 °F - closed cup
Punto d’infiammabilità (°C)
110 °C - closed cup
Dispositivi di protezione individuale
Eyeshields, Gloves
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