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521051

Calcium nitrite solution

30 wt. % in H2O

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Synonym(s):

Calcium dinitrite, Calcium nitrite, Calcium nitrite (Ca(NO2 )2 )

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Size/SKUAvailabilityPrice
1 L

Estimated to ship onSeptember 09, 2027fromMILWAUKEE

$55.10

About This Item

Linear Formula:
Ca(NO2)2
CAS Number:
Molecular Weight:
132.09
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
MDL number:
Form:
liquid

$55.10

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Estimated to ship onSeptember 09, 2027Details


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form

liquid

Quality Segment

reaction suitability

core: calcium

concentration

27-33% (titration by KMnO4), 30 wt. % in H2O

refractive index

n20/D 1.3946

density

1.30 g/mL

SMILES string

[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

InChI key

AONJRPXZCVADKF-UHFFFAOYSA-L

General description

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.

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This Item
C4955289892481807
description

30 wt. % in H2O

description

BioXtra, ≥99.0%

description

crystalline, 99.9% trace metals basis

description

99.999% trace metals basis

form

liquid

form

powder

form

crystalline

form

powder

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

100

density

1.30 g/mL

density

-

density

-

density

2.93 g/mL at 25 °C (lit.)

reaction suitability

core: calcium

reaction suitability

-

reaction suitability

reagent type: catalyst, core: gallium

reaction suitability

core: calcium

concentration

30 wt. % in H2O, 27-33% (titration by KMnO4)

concentration

-

concentration

-

concentration

-

refractive index

n20/D 1.3946

refractive index

-

refractive index

-

refractive index

n20/D 1.6584 (lit.)


Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

230.0 °F - closed cup

flash_point_c

110 °C - closed cup

ppe

Eyeshields, Gloves



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