Identification

Numero CAS

7778-54-3

Nom scientifique (FR)

Hypochlorite de Calcium

Nom scientifique (EN)

Calcium dihypochlorite

Autres dénominations scientifiques (Autre langues)

calcium hypochlorite ; hypochlorous acid, calcium salt ; calcium oxychloride ; calcium chlorohypochloride ; calcium hypochloride ; hypochlorous acid, calcium salt, (dry mixture)

Code EC

231-908-7

Code SANDRE

-

Number CIPAC

-

Formule chimique brute

\(\ce{ CaO2Cl2 }\)

Code InChlKey

ZKQDCIXGCQPQNV-UHFFFAOYSA-N

Code SMILES

[Ca](OCl)Ocl

CLP classification

Type de classification

Harmonisée

ATP insertion

CLP00/ATP01corr

Description de la classification

Classification harmonisée selon réglement 1272/2008 ou CLP

Hazard statements
Hazard statement - Code H272
Hazard statement - Text Peut aggraver un incendie ; comburant
Hazard class(es) Matières solides et liquides comburants
EU hazard label -
Specific concentration limits Skin Corr. 1B;H314: C ≥ 5 %
Skin Irrit. 2;H315: 1 % ≤ C < 5 %
Eye Dam. 1;H318: 3 % ≤ C < 5 %
Eye Irrit. 2;H319: 0,5 % < C < 3 %
M factor M=10
Acute toxicity estimate -
ECHA sheet

Generalities

Poids moléculaire

142.98 g/mol

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Hydrosolubilité 214000 mg.L-1
à 20°C
UNEP (2007) p.260
Densité 2.35 - UNEP (2007) p.260
Point de fusion 175 °C UNEP (2007) p.260
Constante de Henry 4,00E-05 Pa.m3.mol-1
pour le HClO à pH 5,5 à 20°C
UNEP (2007) p.260
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Bibliography

Accidental values

Other accidental thresholds

Other accidental thresholds
ineris name Duration Value Source Status state Commentary
PAC-1 60 min 2,6 mg.m-3 EHSS (2018) Final
TEEL-2/11, TEEL-3/6, rat oral LD50
PAC-2 60 min 28 mg.m-3 EHSS (2018) Final
TEEL-2/11, TEEL-3/6, rat oral LD50
PAC-3 60 min 170 mg.m-3 EHSS (2018) Final
TEEL-2/11, TEEL-3/6, rat oral LD50
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Bibliography

Hazards

Hazard values

Valeurs de danger
ineris name Specie Value Trofic level Taxon Matrix Life stage Effect Detailed effect Duration of exposure ineris method Guideline Commentary Source
CL/CE50 0.075 mg.L-1 Algue UNEP (2007) p.260
CL/CE50 0.005 mg.L-1 Invertebré UNEP (2007) p.260
CL/CE50 0.06 mg.L-1 Poisson UNEP (2007) p.260
CL/CE50 0.09 mg.L-1 Invertebré UNEP (2007) p.260
CL/CE50 0.032 mg.L-1 Poisson UNEP (2007) p.260
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Bibliography