Sodium tungstate 99% high puritypicture1
Sodium tungstate 99% high puritypicture2
Sodium tungstate 99% high puritypicture3
Sodium tungstate 99% high puritypicture4

Sodium tungstate 99% high purity

(CAS: 13472-45-2)
CAS13472-45-2
MFNa2WO4
Technical specifications≥99.00%/WO3 content (69%)
  • Levels of danger:4.2
  • UN NUMBER:3089
  • HS code:2841802000
  • MW:183.84000
  • Density:3.25
  • Appearance:White lens

WhatsApp

Details:

Description

Sodium tungstate is an inorganic compound with the chemical formula Na₂WO₄. This white, water-soluble solid is the sodium salt of tungstic acid. It is primarily used as a source of tungsten for chemical synthesis and serves as an intermediate in the conversion of tungsten ores to the metal.

Application

Chemistry:It is used as a catalyst for the epoxidation of alkenes and the oxidation of alcohols into aldehydes or ketones.

Biology:this compound exhibits anti-diabetic effects by enhancing insulin activity and glucose metabolism.

Medicine:It is used as a diagnostic agent for diabetes.

Industry:this compound is instrumental in the manufacture of fireproofing fabrics and anti-corrosive agents.

Specifications

Structural Formula: 


ItemIndex %Best Quality Technical grade

A.R(export grade)
WO3≥69.0≥69.0≥68.0
Mo≤0.002≤0.02≤0.04
As≤0.001≤0.002
Cu≤0.0002

Fe≤0.001≤0.002
SO4
≤0.020.01
Si≤0.004
≤0.04
Insol. in water≤0.005≤0.01
PH4441744417
Heavy metal (Pb)≤0.001≤0.002
Cl
≤0.03

Type of Packaging

Lined with polyethylene plastic bag, 25KG barrel

Certifications

ISO 9001. ISO 22716. cGMP certified

Kosher, Halal certified

Shipping Information

MOQ: (Due to the nature of chemical transportation, please consult the sea trade manager for details!)

Port of Loading: CHINA - Shanghai Port, Ningbo Zhoushan Port, Guangzhou Port, Qingdao Port, Tianjin Port, Dalian Port, Xiamen Port, Lianyungang Port (can be ensured according to the requirements of customers)

Delivery Time: 4-6 weeks, depending on order size and destination

Payment Terms

L/C, D/P, T/T at buyer’s cost

Sample available on request

Multiple Names

  • Sodium tungstate

  • TUNGSTEN(13472-45-2)

  • Sodium tungsten oxide

  • Tungstate, disodium, T-4)-

  • disodium tetraoxowolframate(2-)

  • disodium dioxido(dioxo)tungsten

  • Sodium tungsten oxide, Folin Reagent Grade

You may also like

Online message consultation

Add comment:

+86 17392705576WhatsApp QR CodeScan QR code
Leave a message for consultation
Thank you for your message! We will provide you with detailed feedback as soon as possible!
Submit
Online Customer Service