CAS 7789-23-3 Solid Potassium Fluoride KF White Powder 1000ºC Melting Point

Place of Origin Jiaozuo City,China
Brand Name Jinshengwei
Certification ISO 9001
Model Number Potassium Fluoride
Minimum Order Quantity 1 ton
Price USD 20-110 per Kilograms
Packaging Details Plastic woven bag lined with high-pressure polyethylene plastic bag, net weight: 50kg/bag.
Delivery Time 5-8 work days
Payment Terms T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability 50 Metric Ton/Metric Tons per Month
Product Details
Classification Halide (Except Chloride) CAS No. 7789-23-3
EINECS No. 232-151-5 Place Of Origin Henan, China (Mainland)
Grade Standard Electron Grade, Industrial Grade, Reagent Grade Purity 99.9%min
Appearance White Powder Package 25kg/carton Drum
High Light

potassium chloride powder

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potassium based powder

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Product Description

Potassium Fluoride Crystal, Potassium Fluoride Anhydrous, KF

 

 

 

Product Description
 

still named sodium fluoaluminate. It is a white crystalline powder or a sandy size granularity as well. Melting point about 1000ºC. It is insoluble in anhydrous hydrogen fluoride, but slightly in water.

 

Specification

 

CIFICATION (GB/T4291-2007)
CHEMICAL COMPOSITION (%)
CH-0
CH-1
CM-0
CM-1
F
≥52
≥52
≥53
≥53
Al
≥12
≥12
≥13
≥13
Na
≤33
≤33
≤32
≤32
SiO2
≤0.25
≤0.36
≤0.25
≤0.36
Fe2O3
≤0.05
≤0.08
≤0.05
≤0.08
SO4 2-
≤0.6
≤1.0
≤0.6
≤1.0
CaO
≤0.15
≤0.20
≤0.20
≤0.6
P2O5
≤0.02
≤0.03
≤0.02
≤0.03
H2O(105~110°C)
≤0.20
≤0.40
≤0.20
≤0.40,
Loss on Drying(500~550°C,1h)
≤2.0
≤2.5
≤2.0
≤2.5
PACKING
Package can be 25/50/1000kg plastic woven bags with shrink film, or according to customer’s requirements.
REMARKS
The size distribution can be sandy (80mesh~100mesh), powder (200mesh~325mesh), granular (0~10mm).The molecular proportion can be specified (during 1.0~3.0) according to special requests.Other items can be specified according to special requirement.

 

 

Usage
 
It is mainly used as a flux in the aluminium 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 aluminium alloy casting;and in the production of ferrous alloy and effervescing steel.