Xinxiang Yellow River Fine Chemical Industry Co., Ltd.
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Spray Dried Anhydrous Potassium Fluoride KF

— Potassium Fluoride, Anhydrous Potassium Fluoride
Product Category: Fluorides
Sales Method: Export, Manufacture
Payment Term: T/T, L/C, D/D, D/P sight
Min. Order Unit Price
1 Ton
Contact Info

Mrs.Sofia Chu

Address: China (mainland) Henan Xinxiang,Chengguan Town, Yuanyang County, Xinxiang, He'Nan 453500, China
All Products (3)

Product Detail

Product Attribute:

  • China (mainland) More >
  • ISO9001-2000, ISO14001: 2004, GB/T28001-2001
  • 05/29/2013
  • 05/30/2013

Additional Info.:

  • Shanghai

Product Content Description:

Property:
Colorless cubic crystal, melting point: 858°C, easy soluble in water, soluble in hydrofluoric acid and liquid ammonia. Its aqueous solution is acidic.
Technical:
Item Grade A Grade B
Potassium Fluoride /% ≥ 99.5 99.3
Chlorides(Cl) /% ≤ 0.05 0.1
Loss on drying/% ≤ 0.2 0.2
Free acids/alkalis As HF /% ≤ 0.05 0.05
As KOH/% ≤ 0.05 0.1
Sulphate(SO4) /% ≤ 0.1 0.2
fluosilicate silicofluoride(SiO2) /% ≤ 0.01 0.05
Insol. in water /% ≤ 0.01 0.1
ICP
Determination of KF
microelements Cr ≤5 ppm ≤5 ppm
Cu ≤5 ppm ≤5 ppm
Mg ≤5 ppm ≤5 ppm
Al ≤10 ppm ≤10 ppm
Si ≤8 ppm ≤30 ppm
Fe ≤5 ppm ≤20 ppm
Pb ≤10 ppm ≤10 ppm
As ≤5 ppm ≤5 ppm
B ≤5 ppm ≤10 ppm
Ca ≤5 ppm ≤10ppm
Na ≤300 ppm ≤500 ppm
Ni ≤3 ppm ≤5 ppm
P ≤3 ppm ≤30ppm
Features:
1)As the development of new pharmaceuticals, pesticides and dye stuffs containing fluorine, highly active anhydrous potassium fluoride is becoming more and more important.
2)Compared with normal potassium fluoride, high activity anhydrous potassium fluoride is characterized by high activity, high yield, low consumption and low by-product in organic fluoridation. With this product, phase transfer catalysts is not necessary for the fluoridation.
3)The fine powder of the product can be kept if it is sealed well.
4) Our strong product at market.
Use:
It is used as etching agent for glass, antiseptic agent for food, solvent in welding, insecticide, fluorizating agent, absorbent, analytic reagent and raw material to produce potassium acid fluoride, etc...
Packing:
1) 15Kg Al Foil Bag, 20Kgs Plastic Woven Bag, 75Kgs Drums
2) Upon clients’ request
Delivery Way - Date Of Delivery: within 2 weeks

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