Identification

Numero CAS

12141-67-2

Nom scientifique (FR)

Polytungstate de sodium

Nom scientifique (EN)

hexasodium tungstate hydrate

Autres dénominations scientifiques (FR)

Tungstate d'hexasodium, hydrate

Autres dénominations scientifiques (Autre langues)

Sodium metatungstate ; hydrate hydrogen oxygen sodium hydride tungsten ; heksanatrio divandenilio dodekavolframatas ; dihidrógeno-dodecavolframato hexasódico ; dihydrogendodekawolframan hexasodný ; Hexanantriumwolframathydrat

Code EC

412-770-9

Code SANDRE

-

Number CIPAC

-

Formule chimique brute

\(\ce{ H2O40W12Na6 }\)

Code InChlKey

AZCSOJKJFMWYCX-UHFFFAOYSA-N

Code SMILES

[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[O-][W](=O)(=O)[O-].[O-][W](=O)(=O)[O-].[O-][W](=O)(=O)[O-].O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O

CLP classification

Type de classification

Harmonisée

ATP insertion

CLP00

Description de la classification

Classification harmonisée selon réglement 1272/2008 ou CLP

Hazard statements
Hazard statement - Code H318
Hazard statement - Text Provoque de graves lésions des yeux.
Hazard class(es) Lésions oculaires graves/irritation oculaire
EU hazard label -
Specific concentration limits -
M factor -
Acute toxicity estimate -
ECHA sheet
ECHA sheet

Regulations

Accidental values

Other accidental thresholds

Other accidental thresholds
ineris name Duration Value Source Status state Commentary
PAC-1 60 min 14 mg.m-3 EHSS (2018) Final
MW-adjusted insoluble tungsten (7440-33-7) TLV-STEL, TEEL-1 x 11, TEEL-2 x 6
PAC-2 60 min 150 mg.m-3 EHSS (2018) Final
MW-adjusted insoluble tungsten (7440-33-7) TLV-STEL, TEEL-1 x 11, TEEL-2 x 6
PAC-3 60 min 920 mg.m-3 EHSS (2018) Final
MW-adjusted insoluble tungsten (7440-33-7) TLV-STEL, TEEL-1 x 11, TEEL-2 x 6
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