SODIUM METATUNGSTATE

Product Name: SODIUM METATUNGSTATE
CAS No.: 12141-67-2
Chemical Name: SODIUM METATUNGSTATE
Synonyms: POM 1;TUNGSTATEHEXASODIUM;odiuM Metatungstate;SODIUM POLYTUNGSTATE;SODIUM POLYTINGSTATE;SODIUM METATUNGSTATE;sodium tungstate (meta);Sodium polyoxotungstate;HEXASODIUMTUNGSTATE(9CL);HEXA-SODIUM TUNGSTATE (W12)
CBNumber: CB1128947
Molecular Formula: NaO40W12(-5)
Formula Weight: 2869.03
MOL File: 12141-67-2.mol

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SODIUM METATUNGSTATE Property

Density: 3.1 g/cm³ at 20 °C (saturated aqueous solution)
refractive index: n20/D 1.5555
storage temp.: Store at RT
solubility: ≥149.3 mg/mL in DMSO with ultrasonic; insoluble in EtOH; ≥65.4 mg/mL in H2O
form: Powder
color: White
Water Solubility: Soluble in water.
Exposure limits: ACGIH: TWA 3 mg/m3
NIOSH: TWA 1 mg/m3; STEL 3 mg/m3
InChIKey: AZCSOJKJFMWYCX-UHFFFAOYSA-N
LogP: -5.2 at 20℃
Surface tension: 73.4mN/m at 1.254mg/L and 20℃
CAS DataBase Reference: 12141-67-2
EPA Substance Registry System: Tungstate (W12(OH)2O386-), hexasodium (12141-67-2)

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Safety

Hazard Codes: Xn
Risk Statements: 22-41-52/53
Safety Statements: 26-39-61-22
WGK Germany: 2
TSCA: Yes
HS Code: 28418020

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H302Harmful if swallowed

H318Causes serious eye damage

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 71913
Product name: Sodium polytungstate
Purity: ≥85% WO3basis
Packaging: 25g
Price: $160
Updated: 2024/03/01

Sigma-Aldrich

Product number: 71913
Product name: Sodium polytungstate
Purity: ≥85% WO3basis
Packaging: 100g
Price: $484
Updated: 2024/03/01

Alfa Aesar

Product number: 022534
Product name: Sodium metatungstate monohydrate
Packaging: *4x250g
Price: $624
Updated: 2021/12/16

Alfa Aesar

Product number: 022534
Product name: Sodium metatungstate monohydrate
Packaging: 50g
Price: $71.8
Updated: 2021/12/16

Sigma-Aldrich

Product number: 80656
Product name: Sodium polytungstate solution
Purity: ~85% in H
Packaging: 100ml
Price: $565.8
Updated: 2024/03/01

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SODIUM METATUNGSTATE Chemical Properties,Usage,Production

Chemical Properties

Clear pale greenish to yellow liquid

Uses

Sodium Metatungstate Hydrate is a derivative of Sodium Tungstate (S673800), a potential therapy for obesity. Sodium tungstate dihydrate is also an inhibitor of acid phosphatases.

Biological Activity

Inhibitor of Ecto-NTPDases that displays minor selectivity for NTPDases 1 and 2 over NTPDase 3 and P2Y 12 (K i values are 2.58, 3.26, > 10 and 28.8 μ M for NTPDase 1, NTPDase 3, P2Y 12 and NTPDase 2 respectively). Abolishes renal protection induced by ischemic preconditioning.

storage

Store at RT

SODIUM METATUNGSTATE Preparation Products And Raw materials

Raw materials

Preparation Products

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SODIUM METATUNGSTATE Suppliers

Belgium 1 China 54 France 3 Germany 6 India 7 Poland 1 Switzerland 2 United Kingdom 6 United States 20 Global 100

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12141-67-2, SODIUM METATUNGSTATERelated Search:

Sodium tungstate Sodium molybdate Hydroxylamine hydrochloride Ammonium molybdate tetrahydrate Sodium silicate Phosphotungstic acid 44-hydrate Stannous chloride dihydrate Manganese sulfate Trimellitic Anhydride AMMONIUM TUNGSTATE 99.99% Sodium peroxide Sodium tungstate dihydrate Tungsten trioxide SODIUM TUNGSTATE SODIUM METATUNGSTATE Tungstic acid SODIUM METATUNGSTATE HYDRATE, CRYSTALLINE SODIUM METATUNGSTATE HYDRATE

SODIUM METATUNGSTATE

SODIUM POLYTINGSTATE

SODIUM POLYTUNGSTATE

HEXA-SODIUM TUNGSTATE (W12)

Sodium metatungstate monohydrate

SODIUM POLYTUNGSTATE SOLUTION, ~80% IN W ATER

NATRIUMMETAWOLFRAMAT, LSG. IN WASSER

SODIUM POLYTUNGSTATE, FOR THE PREP. OF H AEVY LIQUID

Sodium polytungstate solution 80 %

SODIUM POLYTUNGSTATE SOLUTION

Sodium metatungstate, 2.82 density solution in water, stabilized

Tungstate (W12(OH)2O386-), hexasodium

sodium tungstate (meta)

TUNGSTATEHEXASODIUM

HEXASODIUMTUNGSTATE(9CL)

SODIUM METATUNGSTATE (FOR DENSITY GRADIENT CENTRIFUGATION)

hexasodium dihydrogen-dodecawolframate

hexa-Sodium tungstate (W12), Sodium metatungstate

Sodium polytungstate,Sodium metatungstate, hexa-Sodium tungstate (W12)

Sodium metatungstate,Sodium polytungstate solution

Sodium polytungstate solution,85% in water

SodiuM Metatungstate, 2.82 density solution in water, stabilized 50ML

SodiuM Metatungstate hydrate, solution in water

hexasodium tungstate hydrate

POM 1

Sodium polyoxotungstate

Sodium polytungstate, ≥85% WO3 basis

Tungstate(W12(OH)2O386-), sodium (1:6)

odiuM Metatungstate

POM1,inhibit,POM 1,Sodium metatungstate,Inhibitor,Phosphatase

Sodium tungstate aqueous solution

Sodium polytungstate purum p.a., for the preparation of heavy liquid, for sink-float analysis, >=85% WO3 basis

12141-67-2

H2Na6O40W12

Na6O39W12

Na6W12O39H2O

3Na2WO49WO3H2O

3Na2WO49WO3

H2O40Na6W12

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