
CAS 10213-10-2
:Tungstato de sódio di-hidratado
Descrição:
Tungstato de sódio di-hidratado, com a fórmula química Na2WO4·2H2O e número CAS 10213-10-2, é um composto inorgânico caracterizado por sua aparência cristalina branca. É um sal de sódio do ácido tungstênico e é solúvel em água, tornando-o útil em várias aplicações. A forma dihidratada indica que contém duas moléculas de água para cada unidade de fórmula, o que pode influenciar suas propriedades físicas e estabilidade. Tungstato de sódio di-hidratado é frequentemente utilizado em química analítica, particularmente na preparação de catalisadores à base de tungstênio e como um reagente em várias reações químicas. Além disso, tem aplicações na produção de fósforos e no campo da ciência dos materiais. O composto exibe propriedades típicas dos sais de tungstato, incluindo a capacidade de formar complexos com íons metálicos. É importante manusear Tungstato de sódio di-hidratado com cuidado, pois pode representar riscos à saúde se ingerido ou inalado, e medidas de segurança adequadas devem ser observadas durante seu uso.
Fórmula:H4Na2O6W
InChI:InChI=1/2Na.2H2O.4O.W/h;;2*1H2;;;;;/q2*+1;;;;;2*-1;/r2Na.O4W.2H2O/c;;1-5(2,3)4;;/h;;;2*1H2/q2*+1;-2;;
Chave InChI:InChIKey=GTMVRMYIXKQDHG-UHFFFAOYSA-N
SMILES:[W-2](=O)(=O)(=O)=O.[Na+].O
Sinónimos:- Disodium tungstate (Na<sub>2</sub>WO<sub>4</sub>) dihydrate
- Disodium tungstate dihydrate
- Disodium tungsten oxide dihydrate (Na<sub>2</sub>WO<sub>4</sub>&bull;2H<sub>2</sub>O)
- Sodium dioxido(dioxo)tungsten hydrate (2:1:2)
- Sodium tungstate (Na<sub>2</sub>WO<sub>4</sub>) dihydrate
- Sodiumtungstatedihydrate
- Tungstate (WO<sub>4</sub><sup>2-</sup>), disodium, dihydrate, (T-4)-
- Tungsten, Diolatodioxo-, Sodium Salt, Hydrate (1:2:2)
- Tungstic acid (H<sub>2</sub>WO<sub>4</sub>), disodium salt, dihydrate
- Sodium tungstate (Na2WO4) dihydrate
- Tungstate (WO42-), disodium, dihydrate, (T-4)-
- Tungstic acid (H2WO4), disodium salt, dihydrate
- Sodium tungstate dihydrate
- Disodium tungstate (Na2WO4) dihydrate
- SODIUM WOLFRAMATE
- SODIUM TUNGSTATE-2-HYDRATE PURE
- SODIUM TUNGSTATE(VI) DIHYDRATE
- SODIUM TUNGSTATE DIHYDRATE, 99.995%
- TUNGSTIC ACID SODIUM SALT DIHYDRATE
- SODIUM TUNGSTEN OXIDE
- SODIUM WOLFRAMATE DIHYDRATE
- SODIUM TUNGSTATE-2-HYDRATE
- TUNGSTIC ACID NA-SALT 2H2O
- SODIUM TUNGSTATE HYDRATED
- SODIUM TUNGSTEN OXIDE, DIHYDRATE
- SODIUM TUNGSTATE
- SODIUM TUNGSTATE 2H2O
- Tungsticaciddisodiumsaltdihydrate
- FOLIN
- SODIUM O-TUNGSTATE, HYDROUS
- SODIUM TUNGSTATE DIHYDRATE, ACS
- TUNGSTIC ACID SODIUM DIHYDRATE
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17 produtos.
Sodium Tungstate Dihydrate extrapure AR, 99%
CAS:Fórmula:Na2WO4·2H2OPureza:min. 99%Cor e Forma:White, Crystalline powder, Clear, ColourlessPeso molecular:329.86Ref: SR-49110
100g28,00€250g40,00€Sodium Tungstate Dihydrate extrapure AR, ACS, ExiPlus, Multi-Compendial, 99%
CAS:Fórmula:Na2WO4·2H2OPureza:min. 99%Cor e Forma:White, Crystalline powder, Clear, ColourlessPeso molecular:329.86Ref: SR-46215
100g31,00€250g43,00€Sodium tungsten oxide dihydrate, ACS, 99.0-101.0%
CAS:In organic chemistry, sodium tungstate is used as catalyst for epoxidation of alkenes and oxidation of alcohols into aldehydes or ketones. Used in examining the serum protein, serum protein-free filtrate. Used as alkaloid precipitating agent. Used in manufacture of metal tungsten, tungstate and tungFórmula:H4Na2O6WPureza:99.0-101.0%Peso molecular:329.85Ref: 02-036489
100g77,00€500g218,00€Sodium tungstate dihydrate, 99+%, for analysis
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Suitable for battery materials development.Fórmula:H4Na2O6WPureza:99+%Cor e Forma:White, Powder or flakesPeso molecular:329.85Ref: AC-20762
Produto descontinuadoSodium tungstate dihydrate, 99+%, ACS reagent
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:H4Na2O6WPureza:99+%Cor e Forma:Crystalline powder or flakes, White to light yellowPeso molecular:329.85Sodium Tungstate Dihydrate extrapure, 98%
CAS:Fórmula:Na2WO4·2H2OPureza:min. 98%Cor e Forma:White, Crystalline powder, Clear, ColourlessPeso molecular:329.86Ref: SR-81499
100g27,00€250g36,00€2.5kg305,00€Sodium tungstate dihydrate
CAS:Sodium tungstate dihydrate (STDH) is a sodium salt that has been shown to be effective against the MCL-1 protein. This protein is involved in regulating energy metabolism and cell death. STDH binds to the MCL-1 protein, preventing it from forming an oligomer with other proteins. This prevents the MCL-1 protein from translocating into the mitochondria and disrupting the mitochondrial membrane potential, which leads to cell death. STDH has been shown to be effective against wild-type strains of bacteria as well as against bacterial strains that have developed resistance to antibiotics such as molybdenum and tungsten. STDH also inhibits axonal growth in vitro and human serum, leading to physiological effects such as blood coagulation.Fórmula:Na2WO4•(H2O)2Cor e Forma:PowderPeso molecular:329.85 g/molRef: 3D-FS39245
1kg490,00€250g200,00€500g322,00€Sodium Tungstate Dihydrate
CAS:Produto ControladoFórmula:Na2WO4·2H2OCor e Forma:NeatPeso molecular:329.85Ref: TR-S673800
2500mg179,00€Sodium tungstate dihydrate, 99+%
CAS:Fórmula:Na2WO4·2H2OPureza:(Titration) ≥ 99.0%Cor e Forma:White crystalline powder or crystalsPeso molecular:329.86Ref: 7W-GX9903
1kg610,00€250g226,00€Sodium tungstate dihydrate
CAS:Fórmula:Na2WO4·2H2OPureza:99.0 - 101.0 % (Na2WO4 · 2H2O)Cor e Forma:White crystalline powderPeso molecular:329.86Ref: 7W-GK6152
25g23,00€100g48,00€250g89,00€500g156,00€Sodium tungstate dihydrate, 99+% (ACS)
CAS:Sodium tungstate dihydrate, 99+% (ACS)Fórmula:Na2WO4·2H2OPureza:99+%Cor e Forma:white xtl.Peso molecular:293.83 (329.86)Ref: 08-93-7422
100g100,00€500g293,00€Ref: 7W-GK1980
neA consultarRef: 10-F095123
50g24,00€100g28,00€250g31,00€Sodium tungsten oxide dihydrate
CAS:Sodium tungsten oxide dihydrateFórmula:·O4W·2Na·2H2OPureza:ACS grade 99-101%Cor e Forma: white solidPeso molecular:329.85g/molRef: 54-IN3275
100g93,00€Folin and Ciocalteu's Phenol Reagent (Technical Grade)
CAS:Produto ControladoApplications Folin and Ciocalteu's Phenol Reagent, tech. is a compound useful in organic synthesis. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the packageFórmula:C5H12N2O3SCor e Forma:Single SolutionRef: TR-F680330
5ml89,00€Sodium tungsten oxide dihydrate, 95%
CAS:In organic chemistry, sodium tungstate is used as catalyst for epoxidation of alkenes and oxidation of alcohols into aldehydes or ketones. Used in examining the serum protein, serum protein-free filtrate. Used as alkaloid precipitating agent. Used in manufacture of metal tungsten, tungstate and tungFórmula:H4Na2O6WPureza:95%Peso molecular:329.85Ref: 02-087371
1kg309,00€250g109,00€Tungstate (WO42-), disodium, dihydrate, (T-4)- (9CI)
CAS:Fórmula:H4Na2O6WPureza:98%Cor e Forma:SolidPeso molecular:329.8477Ref: IN-DA0006Q2
Produto descontinuado