| Customization: | Available |
|---|---|
| CAS No.: | 14484-69-6 |
| Formula: | Kalf4 |
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High Quality Potassium Cryolite KAlF4 for Ceramic and Welding Industry
Potassium Aluminum Fluoride kalf4
Testing Standard
| Brand No. | Chemical Composition (/%) | physical property | ||||||||
| F | AL | Na | SiO2 | Fe2O3 | P2O5 | SO4 | CaO | moisture | ||
| ≥ | ≤ | ignition less | ||||||||
| CH-0 | 52 | 12 | 33 | 0.25 | 0.03 | 0.02 | 0.50 | 0.10 | 1.50 | 1.50 |
| CH-1 | 52 | 12 | 33 | 0.36 | 0.05 | 0.03 | 0.80 | 0.15 | 1.30 | 2.50 |
| CM-0 | 53 | 13 | 32 | 0.25 | 0.05 | 0.02 | 0.50 | 0.20 | 0.70 | 2.00 |
| CM-1 | 53 | 13 | 32 | 0.36 | 0.80 | 0.04 | 0.80 | 0.60 | 0.70 | 2.50 |
White or light gray powder, slightly soluble in water.melting point is 560 ºC
Potassium Aluminum Fluoride (KAlF4) is a commercial grade fused solid, inorganic salt. The material serves as an alternative to conventional fluoride salts for a variety of applications, a few of which are listed below.
The size can be:1-3mm, 20, 40, 100, 200 and 325mesh. It is composed by KF-AlF3, Molecular rate near 1.2, melting point 557-580. Solubility in 1000g water: at 0: 0.8g; at 25: 1.42g, at 100: 4.58g.
In 25kgs plastic woven bag lined with high-pressure plastic film, or according to customer's requirements.
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