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Postion:Product Catalog >Inorganic chemistry>Inorganic salts>Metal salts>Sodium Tungstate

Sodium Tungstate

US $0.00 / 25kg

Min. Order: 25kg
Purity: 98%
Cas No.: 13472-45-2
Supply Ability: 1000
  • 25kg

Overview

Product Name: Sodium Tungstate
CAS No.: 13472-45-2
EC-No.:
Min. Order: 25kg
Purity: 98%
Supply Ability: 1000
Release date: 2020/02/27
Product Advantage

Where to buy Sodium Tungstate from China top Sodium Tungstate suppliers and manufacturers at best price? TNJ offers reasonable Sodium Tungstate price and high quality. To buy Sodium Tungstate from TNJ Chemical is your best option. For more information about Sodium Tungstate, please feel free to contact sales@tnjchem.com

 

Sodium Tungstate CAS 13472-45-2 is colorless crystals.Soluble in water; insoluble in alcohol and acids. Melting point 3410 °C(lit.) Boiling point 5660 °C.Noncom- bustible.

 

Specification

  High-class Refined Crude
WO3  ≥69.0 ≥69.0 ≥68.0
Mo ≤0.02 ≤0.02 ≤0.04
As ≤0.001 ≤0.002  
Cu ≤0.0002    
Fe ≤0.001 ≤0.002  
SO4   ≤0.02 0.01
Si ≤0.004   ≤0.04
Water insoluble impurities(%) ≤0.005 ≤0.01  
PH 8.5-9 8.5-9   
Heavy metal (Pb) ≤0.001 ≤0.002  
Cl   ≤0.03  

 

Application

 

1.Intermediate in preparation of tungsten com- pounds, (e.g., phosphotungstate)

2.Used as reagent, fire- proofing fabrics and cellulose, alkaloid precipitant.

 

3.In organic chemistry, sodium tungstate is used as catalyst for epoxidation of alkenes and oxidation of alcohols into aldehydes or ketones.

4.For the pharmaceutical industry

 

Packaging

25kg/bag

 

Country:China

Business model: Manufacturer

CB index: 55

Audit supplier

  • Telephone: 86-0551-65418684 18949823763
  • Fax: 86-0551-65418684
  • Mobile: 0086-18949823763
  • Address: Room 1508 , Building D , Xinji Business Center , No.999 of Dongliu Road , Civic Center , Hefei .

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