Synthetic Cryolite 98% Sodium Aluminum Fluoride
| Unit Price: | 1200 USD |
|---|---|
| Min. Order: | 5 Bag/Bags |
| Packaging: | in 25kg bag or 1000kg jumbo bag or according to buyer's requirement |
|---|---|
| Place of Origin: | Henan |
| HS Code: | 2826300000 |
| Port: | Tianjin,Qingdao,Shanghai |
Basic Info
Model No.: 98%
Product Description
Synthetic Cryolite For Aluminium Alloys
Product Name: Sodium Fluoroaluminate / Synthetic Cryolite Mol File:159096-52-3mol Na3AlF6 is a white crystalline powder or a sandysize granularity, and a pinkish crystalline powder or a sandy-size granularity as well. Sp. Gr. 2.95_3.01g/cm3, melting point about 1000° C, specific heat 1.056j/g° C at 18_100° C. Na3AlF6's slightly soluble in water, but insoluble in Anhydrous Hydrogen Fluoride. The content of its crystal water will be decreased while the increasing of the molecular ratio, therefore its loss on ignition will be also decreased while the increasing of the molecular ratio. After the paste of synthetic cryolite with different molecular ratio dehydrates, the loss on ignition at 800° C will appear 10.34%, 6.22% and 2.56% when the molecular ratio reaches 1.74, 2.14 and 2.63 reactively. Na3AlF6 is also known as sodium hexafluoroaluminate or sodium aluminum fluoride. Its molecular formula is Na3AlF6, white fine crystal, odorless, solubility is larger than natural cryolite, specific gravity is 3, hardness is 2~3, melting point is 1009 degrees Celsius, easy to absorb water. Get wet. Na3AlF6 is mainly used as a flux for aluminum electrolysis, a wear-resistant filler for rubber and grinding wheels, an enamel whitening agent, a glass sunscreen and a metal flux, and an insecticide for crops. The Hall-Heroult method is a method in which a cryolite-based fluoride melt is used as a solvent to produce metal aluminum. To date, no Other compound has been found to replace cryolite. This is because Na3AlF6 has other indispensable properties besides being able to dissolve alumina, such as elements that do not contain more positive electrical properties than aluminum, and are stable.
CAS No.:159096-52-3
MF:Na3AlF6
MW:209.94
EINECS:239-148-8
Good in nature, does not decompose under normal conditions, does not decompose, does not deliquesce, melting point is higher than aluminum, good conductivity, saving electricity, etc.
Besides, we also supply Sodium Hexametaphosphate, Titanium Dioxide, Chromium Oxide Green,Iron Oxide, Carbon Black etc.
Welcome to your enquiry!
Specification:
| Ingredient | Super | First grade | Second grade |
| Purity % | 98 | 98 | 98 |
| F% Min | 53 | 53 | 53 |
| Na% Min | 32 | 32 | 32 |
| Al Min | 13 | 13 | 13 |
| H2O% Max | 0.4 | 0.5 | 0.8 |
| SiO2 Max | 0.25 | 0.36 | 0.4 |
| Fe2O3% Max | 0.05 | 0.08 | 0.10 |
| SO4% Max | 0.7 | 1.20 | 1.30 |
| P2O5% Max | 0.02 | 0.03 | 0.03 |
| Ignite on 550 ℃ Max | 2.5 | 3.00 | 3.00 |
| CaO% Max | 0.10 | 0.15 | 0.20 |
Application:
- Used for brazing
- .Anti-wear additive for grinding products.
- Aluminum alloy industry flux (melting point 550 degree), aluminum alloy and magnesium alloy.
- Used for advanced glass casting, etc
- Used for insecticide
- Used for enamel sunscreen
HENAN JINHE INDUSTRY CO.,LTD
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Henan Jinhe Industry CO.,LTD,which grew out of a history of more than 50 years of production Titanium Dioxide R/A State-owned enterprises Yucheng Titanium Dioxide Factory, is an international corporation, professional supplier of chemicals and related technical support.
Since the recombination of enterprise in 2003, Jinhe Enterprise Co.;Limited we extended our manufacture line to more series pigments such as Carbon Black ,Iron Oxide and chrome pigments by share&join brother factories ,Further more, we also establish a reliable supply system in our last decades market work, and get strong advantage on Other Chemicals supply,we have special advantage on PVC Resin, PVC paste Resin, PVA,we are forwarder of many famous brand in China. Through participation superior manufacturers,professional service and strongly technology support.
By the end of 2009,our productions have been exported to over 60 countries and regions in the world. including Asia, Europe, North and South America and Africa with international annual turnover more than USD20 million, 60% of the total annual sales revenue. Depend on high quality product and service, strong technical support, we enjoy high reputation and a lot regular customers throughout the world.We hope work together with regular and new friends to deep ploughing and extend the market, to create more brilliant to win the future.
Company Info
- Company Name: HENAN JINHE INDUSTRY CO.,LTD
- Representative: YU FAN
- Product/Service: Titanium Dioxide , PVC Resin , PVC paste resin , Carbon Black , Iron Oxide , Soudium Hexametaphosphate
- Capital (Million US $): 2000，000RMB
- Year Established: 2022
- Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
- Export Percentage: 71% - 80%
- Total Annual Purchase Volume (Million US $): US$5 Million - US$10 Million
- No. of Production Lines: 4
- No. of R&D Staff: 31 -40 People
- No. of QC Staff: 11 -20 People
- OEM Services Provided: yes
- Factory Size (Sq.meters): 1,000-3,000 square meters
- Factory Location: Yucheng Town
- Contact Person: Ms. Yolanda
- Tel: 86-371-86107227
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