- Product Details
Keywords
- 10213-10-2
- Sodium Tungstate Dihydrate supplier
- high purity Sodium Tungstate Dihydrate
Quick Details
- ProName: Sodium Tungstate Dihydrate
- CasNo: 10213-10-2
- Molecular Formula: Na2WO4.2H2O
- Appearance: White crystal powder
- Application: Used to make metal tungsten, tungstate...
- DeliveryTime: Ready stock prompt
- PackAge: According to clients' requirement
- Port: Shanghai, Ningbo,Qingdao and any port ...
- ProductionCapacity: Metric Ton/Day
- Purity: 98%min
- Storage: Store in a cool, dry place.
- Transportation: If sample or samll quantity via Courie...
- LimitNum: 1 Kilogram
- Grade: Electron Grade
Superiority
Ocean inorganic department is a professional supplier and exporter engaging in inorganic chemical materials and metal organic compounds. Over the past years, our company is committed to improving the product quality and developing new products, in order to diversify the product variety, complete specifications, expand the scale and make the service personal.
The advantage of Ocean is that it serves for almost the entire field of inorganic material
Our company is in cooperation with a number of research institutions and laboratories, and mainly focused on the market of new products and the analysis of production and analytic technology, has a number of production technologies, national patents, and self-developed special production technologies. We have strong analysis and testing capabilities, with ICP, LASER, AAS, SEM, XRD, TGA and other analytical instruments and detection means, and also have ability to design and produce products according to customers' requirements.
For more inorganic product, please visit: www.hzoceanchemical.com
Details
Product Name:Sodium Tungstate Dihydrate
Synonym:
CAS NO: 10213-10-2
Molecular Formula: Na2WO4.2H2O
Molecular Weight:: 329.85
Properties:
Appearance:The plate-like crystal of the white oblique crystal systemboiling point:
melting point :(ºC):698 density: (g/mL,25/4℃):4.180
stability : Dissolved in water, the solution is alkaline.Insoluble in ethanol, slightly soluble in ammonia
Specification:
Appearance |
White crystal powder |
Na2WO4•2H2O |
98%min |
WO3 |
69% min |
Mo |
0.02%max |
As |
0.002%max |
Cl- |
0.03%max |
Fe |
0.002% max |
SO42- |
0.02% max |
Heavy metal (Pb) |
0.002%max |
PH |
8-9 |
Water Insoluble Matter |
0.01%max |
Use: Used to make metal tungsten, tungstate, tungstate, dye, ink, catalyst etc
Packing : 25KG/ fiber drum