We are the most preeminent manufacturer, exporter and supplier of Sodium Tungstate in India. Sodium tungstate is the inorganic compound with the formula Na2WO4. This white, water-soluble solid is the sodium salt of tungstic acid. It is useful as a source of tungsten for chemical synthesis. It is an intermediate in the conversion of tungsten ores to the metal.

Sodium Tungstate is also known(synonyms)Disodium tungstate, Na2WO4, sodium tetraoxotungstate (VI), Sodium tungstate (VI), Sodium tungsten oxide, Sodium wolframite, Tungstic acid, disodium salt.

Applications / Usage :

In organic chemistry, sodium tungstate is used as catalyst for epoxidation of alkenes and oxidation of alcohols into aldehydes or ketones. It with hydrogen peroxide for the oxidation of secondary amines to nitrones. It has a role as a reagent. It contains a tungstate.

Product Properties And Technical Data

  • Chemical name:‐ Sodium Tungstate

  • Harmonized System of Nomenclature / HSN code:- 28418010

  • Chemical Family:‐ Inorganic chemical

  • Chemical Formula:‐ Na2WO4  2H2O

  • Molecular weight:‐ 329.37

  • Cas No.:- 10213-10-2

  • Rate:- 1500-1550₹ Per Kg

  • Brand: – Jay Dinesh Chemicals

  • Item code: – Sodium Tungstate.

  • Minimum order Quantity:- 100 KG

Chemical Specification

Sr No Characteristics Specifications
1 Physical Appearance White Crystalline Powder
2 Assay as Na2WO4 2H2O 99.00% mini
3 W 55.5 %
4 WO3 70.0 %
5 Moly content 0.04%
6 Solution 10% Clear
7 pH(2% Solution) 8 to 9
8 Iron as (Fe) 10 ppm
9 Arsenic (As) 10 ppm
10 Phosphate as P2O5 10 ppm
11 Heavy metals as Lead (Pb) 10 ppm
12 Loss on drying at 105oC 8 to 10 %
13 Sulphate (SO4) 10ppm max
14 Chloride Cl 10ppm max

Testing Facility:

All the parameters are tested in our in-house Laboratory using process issued by Bureau of Indian standard (BIS). The instrument used in testing process are calibrated by NABL acerbated lab.

Handling and Storage:

The self-life of the material is 1 year. Do not tamper the seal (packing). Once open use the material as soon as possible. Store in well ventilated area under the shade away from direct sunlight, heat or flames. Preferable in a shed where there is no weather effect.

Packing Details:

  • 5kg, 25 kg, 50kg Bag. 1 Full Container Load will contain 20MT to 24 MT of Sodium Tungstate. 4 waysWooden palletized fumigated and shrink liner wrapped, PackingGroup: – III.

Material Safety Data Sheet (MSDS):

To get detailed material safety data sheet, please click on MSDS of Sodium Tungstate to download.

Safety Data Sheet (SDS):

To get details of safety data sheet, please click on SDS of Sodium Tungstate to download.

Payment Mode:

LC (letter of credit), TT (bank transfer), D/P, D/A, another negotiable.

Port of Dispatch:

Mundra, Kandla, Nava Sheva, India.

Dispatch Time:

10 days.

Production Capacity:

We have monthly production capacity of 100 MT to 110 MT of Sodium Tungstate.

Product List