High Purity Potassium Compound for Welding Flux and Sand Casting

• CAS No.: 14075-53-7
• Formula: Kbf4
• Certification: RoHS, ISO
• Model NO.: potassium fluoborate 98%
• Purity: 90%~99%
• Type: Potassium Silicate
• Appearance: Powder
• Grade Standard: Industrial Grade
• Color: White
• CAS No: 14075-53-7
• Molecular Weight: 125.90 G/Mol
• Density: 2.50 g/cm3
• Melting Point: 530ºC
• pH: ~3 - 4
• Transport Package: in Net 25kg Bags
• Specification: 98%
• Trademark: FAIRSKY
• Origin: China
• HS Code: 2811199090
• Production Capacity: 100mt/Month

Product Description

Potassium Fluoroborate
Formula: KBF4
CAS No.: 14075-53-7
M. W: 125.91
Properties: White powder or granular crystal, without hygroscopicity, bittering; Slightly soluble in water and hot ethanol; Insoluble in cool ethanol; Toxic.

Application: Welding flux, sand-casting of aluminum and magnesium, make other fluoride, electrochemical processes and chemicals.
Storage: Prevent wetting and exposure to sunlight.
Packing: 25Kg net, double plastic bags lined plastic woven bag.

Specification: (%)
Assay(KBF4 )	98.0min
H3BO4	0.4max
Chloride(Cl)	0.1max
Sulfate(SO4 )	0.01max
Fe	0.03max
Moisture	0.05max
Lead(Pb)	0.01max
Calcium (Ca)	0.05max
Sodium (Na)	0.2max
Magnesium (Mg)	0.05max
K2 SiF6	1.0max
Mesh Size
+60 mesh	5 max
60-200 mesh	60-90
200-325 mesh	balance
-325 mesh	10 max

Company Profile

Founded in 2006, Fairsky Industrial Co., Limited is a professional group which has several joint-factories to produce fine inorganic chemicals, such as Cobalt Salts, Nickel Salts and Fluoride Salts.

We are producing and supplying electronic material, plating and coating raw material,ceramics pigments, food & feed ingredients and other fine high purity chemicals to the international market. Based on our ability to produce and supply high quality chemicals we also trade other strong products from consistent and reliable sources, Fairsky is becoming China's leading supplier of special chemicals.We always try our 100% best to keep providing best quality & best service to our new and old customers-friends from around the world!

Packaging & Shipping

Storage: Store in a cool, ventilated warehouse. Keep away from fire and heat source. Should be stored separately from acids and edible chemicals, do not mix storage. The storage area shall be equipped with suitable materials to hold the leakage.

Packing: Net 25kg bags.