White Crystalline Sodium Tungstate Dihydrate for Industrial Grade

• Color: White
• Appearance: Powder
• CAS No.: 13472-45-2
• Grade Standard: Electron Grade, Industr Grade
• Purity: Above 99.0%
• Einecs No.:T 236-743-4: 236-743-4
• Model NO.: WSN-7
• Other Names: Sodium Tungstate
• Application: Water Treatment
• Transport Package: 25kg/Bag or According Client Requirements
• Specification: Na2WO4 2H2O
• Trademark: ditai
• Origin: China
• HS Code: 2841802000
• Production Capacity: 1000 Ton/Tons Per Month

Product Description

Product:	Sodium Tungstate
Molecular formula	Na2WO4
Molecular weight	293.83
Appearance:	White crystalline
Application:	Used in the manufacture of metal tungsten, tungsten acid, tungstate, dyes, inks, catalysts, etc
Package:	25KG double inner plastic and outer knitting bag,customer's demand
Specification:	in conformity to ZBG12006-88;customer's demand
EINECS	236-743-4

Technical specifications

Melting point:	698° C
Density:	3.23-3.25
solubility	Soluble in water
Na2WO4.2H2O Content	98.11%
Fe	0.002%
As	0.002%
SO4	0.002%
Pb	0.001%
Cl	0.02%
Water insoluble Matter	0.015%

Company information 

Xiamen Ditai Chemicals Co., Ltd is a professional chemical company in China. Specializing deal and export various kinds of quality chemicals since 1997. The products Include industry chemical, Animal feed additive, Food additive, Agrochemical, Fertilizer, pharmaceuticals, water treatment and Minerals. Our management team has over 17 years of combined expertise meeting the needs of clients. We are proud our quality chemcials and service was approbated by the clients in the worldwide.

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