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CAS No.: | 13780-06-8 |
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Name: | Calcium nitrite |
Molecular Structure: | |
Formula: | Ca.(NO2)2 |
Molecular Weight: | 132.089 |
Synonyms: | Nitrous acid, calcium salt;Nitrous acid, calcium salt (2:1); |
EINECS: | 237-424-2 |
Density: | 2.23 g/cm3 |
Melting Point: | 390oC |
Flash Point: | 110 °C |
Solubility: | slightly soluble alcohol [MER06]; g/100g solution H2O: 38.3 (0°C), 43.0 (18.5°C), 71.2 (91°C); solid phase Ca(NO2)2 · 4H2O (0°C, 18.5°C), Ca(NO2)2 ·2H2O (91°C) [KRU93] |
Appearance: | white crystal, or granular |
Safety: | 23-24/25 |
PSA: | 104.98000 |
LogP: | 0.50120 |
IUPAC Name: Calcium dinitrite
Synonyms of Calcium nitrite (CAS NO.13780-06-8): Nitrous acid, calcium salt ; Nitrous acid, calcium salt (2:1)
CAS NO: 13780-06-8
Molecular Formula: Ca.(NO2)2
Molecular Weight: 132.09
Molecular Structure:
EINECS: 237-424-2
H bond acceptors: 3
H bond donors: 1
Freely Rotating Bonds: 0
Polar Surface Area: 49.66 Å2
Refractive index n20/D 1.3946
Flash Point: 110 °C
Appearance: Pure product is a colorless to light yellow crystal, but easily deliquescence.
Solubility: Soluble in water, slowly soluble in alcohol
SMILES: [Ca+2].[O-]N=O.[O-]N=O
InChI: InChI=1/Ca.2HNO2/c;2*2-1-3/h;2*(H,2,3)/q+2;;/p-2
InChIKey: AONJRPXZCVADKF-NUQVWONBAQ
Std. InChI: InChI=1S/Ca.2HNO2/c;2*2-1-3/h;2*(H,2,3)/q+2;;/p-2
Std. InChIKey: AONJRPXZCVADKF-UHFFFAOYSA-L
Product Categories of of Calcium nitrite (CAS NO.13780-06-8): Inorganic Chemicals;Inorganics;Calcium Salts;CalciumMetal and Ceramic Science;Inorganic Salts;Salts;Synthetic Reagents
Calcium nitrite (CAS NO.13780-06-8) is used as hardening accelerator for cement and antifreeze inhibitor. Besides, it is also used as corrosion inhibitors for the pharmaceutical industry, organic synthesis and lubricants.
Safety Information of Calcium nitrite (CAS NO.13780-06-8):
Safety Statements: 23-24/25
S23: Do not breathe vapour.
S24/25: Avoid contact with skin and eyes.