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12141-67-2

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  • 12141-67-2 Structure

  • Basic information

    1. Product Name: SODIUM METATUNGSTATE
    2. Synonyms: 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
    3. CAS NO:12141-67-2
    4. Molecular Formula: Na6O39W12
    5. Molecular Weight: 2968
    6. EINECS: 412-770-9
    7. Product Categories: Elemental Analysis;Analytical/Chromatography;Spectroscopy
    8. Mol File: 12141-67-2.mol
    9. Article Data: 0

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: °Cat760mmHg
    3. Flash Point: °C
    4. Appearance: White/Powder
    5. Density: 3.1 g/cm3 at 20 °C (saturated aqueous solu
    6. Refractive Index: n20/D 1.5555
    7. Storage Temp.: Store at RT
    8. Solubility: ≥149.3 mg/mL in DMSO with ultrasonic; insoluble in EtOH; ≥65.4 mg/mL in H2O
    9. Water Solubility: Soluble in water.
    10. CAS DataBase Reference: SODIUM METATUNGSTATE(CAS DataBase Reference)
    11. NIST Chemistry Reference: SODIUM METATUNGSTATE(12141-67-2)
    12. EPA Substance Registry System: SODIUM METATUNGSTATE(12141-67-2)

  • Safety Data

    1. Hazard Codes: Xn
    2. Statements: 22-41-52/53
    3. Safety Statements: 26-39-61-22
    4. WGK Germany: 2
    5. RTECS:
    6. TSCA: Yes
    7. HazardClass: N/A
    8. PackingGroup: N/A
    9. Hazardous Substances Data: 12141-67-2(Hazardous Substances Data)

12141-67-2 Usage

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.

Check Digit Verification of cas no

The CAS Registry Mumber 12141-67-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,1,4 and 1 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 12141-67:
(7*1)+(6*2)+(5*1)+(4*4)+(3*1)+(2*6)+(1*7)=62
62 % 10 = 2
So 12141-67-2 is a valid CAS Registry Number.
InChI:InChI=1/6Na.39O.12W/q6*+1;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;6*-1;;;;;;;;;;;;/r6Na.3O4W.9O3W/c;;;;;;3*1-5(2,3)4;9*1-4(2)3/q6*+1;3*-2;;;;;;;;;

12141-67-2 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail

  • Alfa Aesar

  • (22534)  Sodium metatungstate monohydrate   

  • 12141-67-2

  • 50g

  • 761.0CNY

  • Detail

  • Alfa Aesar

  • (22534)  Sodium metatungstate monohydrate   

  • 12141-67-2

  • 250g

  • 2271.0CNY

  • Detail

  • Alfa Aesar

  • (22534)  Sodium metatungstate monohydrate   

  • 12141-67-2

  • *4x250g

  • 6975.0CNY

  • Detail

  • Fluka

  • (71914)  Sodiumpolytungstatesolution  ~80% in H2O, for separation of minerals

  • 12141-67-2

  • 71914-500ML

  • 20,077.20CNY

  • Detail

  • Sigma-Aldrich

  • (80656)  Sodiumpolytungstatesolution  ~85% in H2O, for separation of minerals

  • 12141-67-2

  • 80656-100ML

  • 7,669.35CNY

  • Detail

  • Sigma-Aldrich

  • (80656)  Sodiumpolytungstatesolution  ~85% in H2O, for separation of minerals

  • 12141-67-2

  • 80656-500ML

  • 29,062.80CNY

  • Detail

12141-67-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name SODIUM METATUNGSTATE

1.2 Other means of identification

Product number -
Other names Sodium metatungstate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:12141-67-2 SDS

12141-67-2Upstream product

12141-67-2Downstream Products

12141-67-2Related news

Density, sound velocity and viscosity properties of aqueous SODIUM METATUNGSTATE (cas 12141-67-2) solutions and an application of these solutions in heavy mineral separations07/30/2019

Densities, sound velocities and viscosities of aqueous sodium metatungstate (SMT) solutions, medium for heavy mineral separations, have been measured accurately in a concentration range from 0.0055 mol kg− 1 to 1.73 mol kg− 1 at 288.15, 293.15, 298.15, 303.15 and 308.15 K at 1 atm. The data were...detailed

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