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325 / 200 Mesh Sodium Cryolite Aluminum Fluoride Cryolite For Abrasives / Aluminum Industry
325 / 200 Mesh Sodium Cryolite Aluminum Fluoride Cryolite For Abrasives / Aluminum Industry
325 / 200 Mesh Sodium Cryolite Aluminum Fluoride Cryolite For Abrasives / Aluminum Industry
325 / 200 Mesh Sodium Cryolite Aluminum Fluoride Cryolite For Abrasives / Aluminum Industry
325 / 200 Mesh Sodium Cryolite Aluminum Fluoride Cryolite For Abrasives / Aluminum Industry
325 / 200 Mesh Sodium Cryolite Aluminum Fluoride Cryolite For Abrasives / Aluminum Industry
Specifications
Brand Name :
YX
Model Number :
YX-C
Certification :
ISO
Place of Origin :
China
MOQ :
20tons
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
10000 tons per month
Delivery Time :
5-10days
Packaging Details :
25kg or 50 kg per bag, or customized
Name :
325mesh and 200 mesh cryolite for abrasives or aluminum industry
Formula :
Na3AlF6
Formula mass :
209.9 g mol−1
Color :
Colorless to white, also brownish, reddish and rarely black
CAS No :
15096-52-3
Other Names :
sodium hexafluoroaluminate
Density: :
2.95-3.05g/l
EINECS No :
239-148-8
Metling point: :
1025C
Purity :
99%min
Description

325mesh and 200 mesh cryolite for abrasives or aluminum industry

Introduction

Specification:

Quality standard


GB/4291-1999


Grade

Chemical compositions %
F AL Na SiO2 Fe2O3 S04 P2O5 H20 Ignition (550C)
Min. Max.

Special

grade (A)

 53 13 32 0.25 0.05 0.7 0.02 0.4 2.5

First grade

(B)

 53 13 32 0.36 0.08 1.0 0.03 0.5 3.0

325 / 200 Mesh Sodium Cryolite Aluminum Fluoride Cryolite For Abrasives / Aluminum Industry

Properties:

The product is a white crystalline powder or a sandy-size granularity, and a pinkish

crystalline powder or a sandy-size granularity as well. Sp.gr.2.953.01g/cm3, melting

point about 1000C, specific heat 1.056j/gC at 18100C. Its 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

800C will appear 10.34%, 6.22% and 2.56% when the molecular ratio reaches

1.74, 2.14 and 2.63 reactively.


Uses:

Its mainly used as a flux in the aluminum smelting by fused-salt electrolysis; also an

opalizer in the manufacture of enamel; an opacifier and auxiliary solvent of glass

and enamel; an insecticide of crops; a flux in aluminum alloy casting; and in the

production of ferrous alloy and effervescing steel; as well as a wear-resistant filler

for resin and rubber-boned abrasive wheels.

325 / 200 Mesh Sodium Cryolite Aluminum Fluoride Cryolite For Abrasives / Aluminum Industry

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325 / 200 Mesh Sodium Cryolite Aluminum Fluoride Cryolite For Abrasives / Aluminum Industry

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Product Detail
Brand Name :
YX
Model Number :
YX-C
Certification :
ISO
Place of Origin :
China
MOQ :
20tons
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Contact Supplier
video
325 / 200 Mesh Sodium Cryolite Aluminum Fluoride Cryolite For Abrasives / Aluminum Industry
325 / 200 Mesh Sodium Cryolite Aluminum Fluoride Cryolite For Abrasives / Aluminum Industry
325 / 200 Mesh Sodium Cryolite Aluminum Fluoride Cryolite For Abrasives / Aluminum Industry

Shanghai Yixin Chemical Co., Ltd.

Verified Supplier
8 Years
shanghai, shanghai
Since 1998
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Seller
Main Products :
Borax Pentahydrate, Nitrate Salts, Borax Decahydrate
Total Annual :
3,000,000-6000000
Employee Number :
10~100
Certification Level :
Verified Supplier
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