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Sodium pyrovanadate

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Name

Sodium pyrovanadate

EINECS N/A
CAS No. 13517-26-5 Density N/A
PSA 135.61000 LogP -0.78120
Solubility soluble H2O [KIR83] Melting Point 632–654℃ [KIR83]
Formula O7V2•4Na Boiling Point N/A
Molecular Weight 305.84 Flash Point N/A
Transport Information N/A Appearance N/A
Safety Poison by subcutaneous and intravenous routes. When heated to decomposition it emits toxic fumes of Na2O and VOx. See also VANADIUM COMPOUNDS. Risk Codes N/A
Molecular Structure Molecular Structure of 13517-26-5 (SODIUM PYROVANADATE) Hazard Symbols 3
Synonyms

SODIUM PYROVANADATE;SODIUM VANADATE (PYRO);sodiumparavanadate;sodiumvanadate(v)(na4v2o7);sodiumvanadiumoxide(na4v2o7);vanadate((v2o7)4),tetrasodium;vanadate(v2o74-),tetrasodium;vanadicacid(h4v2o7),tetrasodiumsalt

 

Sodium pyrovanadate Chemical Properties

Molecular Structure of Sodium pyrovanadate (CAS NO.13517-26-5):


IUPAC: Sodium; oxygen(-2) anion; vanadium
Empirical Formula:Na4O7V2
Molecular Weight:305.84
EINECS:236-859-5
Melting point:632-654oC
Product Categories:Metal and Ceramic Science;Salts;Sodium Salts
SMILES:[Na+].[O-2].[O-2].[O-2].[V] 
InChI:InChI=1/Na.3O.V/q+1;3*-2;
InChIKey:CJIBFKFMPFFOGM-UHFFFAOYAS 
Std. InChI:InChI=1S/Na.3O.V/q+1;3*-2;
Std. InChIKey:CJIBFKFMPFFOGM-UHFFFAOYSA-N

Sodium pyrovanadate Toxicity Data With Reference

1.    

scu-rat LDLo:67 mg/kg

    AJSNAO    American Journal of Syphilis and Neurology. 1 (1917),347.
2.    

scu-mus LDLo:94 mg/kg

    AJSNAO    American Journal of Syphilis and Neurology. 1 (1917),347.
3.    

ivn-rbt LDLo:5 mg/kg

    AJSNAO    American Journal of Syphilis and Neurology. 1 (1917),347.
4.    

scu-gpg LDLo:2 mg/kg

    AJSNAO    American Journal of Syphilis and Neurology. 1 (1917),347.

Sodium pyrovanadate Consensus Reports

Reported in EPA TSCA Inventory.

Sodium pyrovanadate Safety Profile

Poison by subcutaneous and intravenous routes. When heated to decomposition it emits toxic fumes of Na2O and VOx. See also VANADIUM COMPOUNDS.

Safty informations about Sodium pyrovanadate (CAS NO.13517-26-5):
RIDADR UN:3285 6.1/PG 3
WGK Germany:3
RTECS:WD7900000

Sodium pyrovanadate Standards and Recommendations

ACGIH TLV: TWA 0.05 mg(V2O5)/m3
NIOSH REL: CL 0.05 mg(V)/m3/15M

Sodium pyrovanadate Specification

 Sodium pyrovanadate with cas registry number of 13517-26-5 is also known as Sodium paravanadate ; Sodium vanadate (pyro) ; Sodium vanadium oxide (Na4V2O7) ; Sodium pyrovanadate ; Sodium vanadate(V) (Na4V2O7) (6CI,7CI) ; Sodium vanadium oxide (Na4V2O7) ; Tetrasodium heptaoxodivanadate ; Vanadate (V2O74-), tetrasodium ; Vanadate(V2O7(4-)), tetrasodium ; Vanadic acid (H4V2O7), tetrasodium salt (8CI) . It is a sodium salt with the appearance of yellow. Sodium pyrovanadate with cas registry number of 13517-26-5 is used as an intermediate in synthesis of many valuable compounds.

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