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CAS No.: | 13517-26-5 |
---|---|
Name: | SODIUM PYROVANADATE |
Molecular Structure: | |
Formula: | O7V2•4Na |
Molecular Weight: | 305.84 |
Synonyms: | SODIUM PYROVANADATE;SODIUM VANADATE (PYRO);sodiumparavanadate;sodiumvanadate(v)(na4v2o7);sodiumvanadiumoxide(na4v2o7);vanadate((v2o7)4),tetrasodium;vanadate(v2o74-),tetrasodium;vanadicacid(h4v2o7),tetrasodiumsalt |
Melting Point: | 632–654℃ [KIR83] |
Solubility: | soluble H2O [KIR83] |
Hazard Symbols: | 3 |
Safety: | Poison by subcutaneous and intravenous routes. When heated to decomposition it emits toxic fumes of Na2O and VOx. See also VANADIUM COMPOUNDS. |
PSA: | 135.61000 |
LogP: | -0.78120 |
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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
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. |
Reported in EPA TSCA Inventory.
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
ACGIH TLV: TWA 0.05 mg(V2O5)/m3
NIOSH REL: CL 0.05 mg(V)/m3/15M
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.