Fluxing Agents 98% Synthetic Sodium Fluoroaluminate Powder CAS 159096-52-3

Place of Origin Jiaozuo city,China
Brand Name Jinshengwei
Certification ISO 9001
Model Number CH-1/CM-1
Minimum Order Quantity 1 metric ton
Price USD 980-1020 per ton
Packaging Details 1, Jumbo bag;2, 25kgs/50kgs/1000kgs net weight,or as customized
Delivery Time 3-7 work days
Payment Terms T/T, L/C, D/P, D/A, Western Union, MoneyGram
Supply Ability 3000 tons/month
Product Details
Name Synthetic Cryolite H.S. Code 2826300000
Color White/Gray Appearance Powder/Sand/Granular
Melting Point 1025℃ Usage Fluxing Agents/Solder Agent/Degassing Agent
Application Abrasives,Aluminum,Ceramic Quality High Quality
Molecular Weight 209.94 Size 20-325mesh, As Customized
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sodium fluoride salt

,

calcium fluoride salt

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Product Description

Molecular ratio 2.8-3.0 powder 98% synthetic Sodium cryolite specification

 

 

powder 98% cryolite specification Basic Information:

Product Name: Sodium Fluoroaluminate / Synthetic Cryolite

CAS No.:159096-52-3

MF:Na3AlF6

MW:209.94

EINECS:239-148-8
molecular ratio 1.0-2.8,2.8-3.0

Mol File:159096-52-3mol

 

powder 98% cryolite specification Chemical Properties:

Sodium fluoroaluminate 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. It'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.

 

powder 98% cryolite specification Specification:

Items CH-0 CH-1
F%≥ 52 52
Na% ≥ 33 33
Al≥ 12 12
CaO%≤ 0.15 0.20
P2O5%≤ 0.02 0.03
SiO2≤ 0.25 0.36
H2O%≤ 0.8 1.0
Fe2O3%≤ 0.08 0.08
SO4%≤ 0.6 1.0
Ignite on 550oC≤ 1.5 2.0

 

powder 98% cryolite specification Usage:

mainly used for aluminium electrolytic fusing agent,also used for grinding product wear additive,ferroalloy and rimming steel of fusing agent,non-ferrous metal fusing agent,casting the scavenger slag agent,emulsifier,enamel glass opal agent,welding material of fusing agent,ceramic filling agent,preticide of pesticides and other industrial enterprises.

powder 98% cryolite specification Packing:

In plastic coating woven bags with plastic film and paper bags inside, 25kgs, 50kgs or 1000kgs net each, or as the requirement of clients.

 

 

 

 

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