521051
Calcium nitrite solution
30 wt. % in H2O
Sinônimo(s):
Calcium dinitrite, Calcium nitrite, Calcium nitrite (Ca(NO2 )2 )
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About This Item
Fórmula linear:
Ca(NO2)2
Número CAS:
Peso molecular:
132.09
Número MDL:
Código UNSPSC:
12352302
ID de substância PubChem:
NACRES:
NA.23
Produtos recomendados
grau
for analytical purposes
Formulário
liquid
concentração
27-33% (titration by KMnO4)
30 wt. % in H2O
índice de refração
n20/D 1.3946
densidade
1.30 g/mL
cadeia de caracteres SMILES
[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
chave InChI
AONJRPXZCVADKF-UHFFFAOYSA-L
Descrição geral
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.
Código de classe de armazenamento
10 - Combustible liquids
Classe de risco de água (WGK)
WGK 3
Ponto de fulgor (°F)
230.0 °F - closed cup
Ponto de fulgor (°C)
110 °C - closed cup
Equipamento de proteção individual
Eyeshields, Gloves
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