High Purity Potassium Fluoborate Is Used as a Filler in Grinding Wheels

• Customization: Available
• CAS No.: 14075-53-7
• Formula: Kbf4
• Model NO.: Dry/Wet
• Certification: CIQ, ISO
• Purity: 90%~99%
• Type: Potassium Fluoborate
• Grade Standard: Industrial Grade
• Applation: Laser Engraving
• Color: White
• Shape: Powder
• Name: Potassium Fluoborate
• Properties: Inorganic Substance
• Transport Package: Bag
• Specification: 25KG/bag
• Trademark: 0
• Origin: China
• HS Code: 2826909090
• Production Capacity: 2000pices/Month

Product Description

Product Description

Potassium borofluoride is white powder or gel crystal. Non-hygroscopic and bitter in taste. Slightly soluble in water and hot ethanol, insoluble in cold ethanol and insoluble in alkali solution. Density (25/4ºC) is 2.5g/mL, melting point is 530ºC.
White powder or gel crystal. Non-hygroscopic. Bitter taste. Crystallization from aqueous solution can produce hexagonal prismatic crystals. Relative density 2.50. Melting point 530ºC. Slightly soluble in water and hot ethanol, but insoluble in cold ethanol. Begins to decompose when melted. It can be decomposed by strong acids such as sulfuric acid to form boron trifluoride. When melted with alkali metal carbonate, it forms fluoride and borate, which is toxic!

Product Parameters

The English name	Potassium fluoroborate
CAS number	14075-53-7
EINECS	237-928-2
Chemical formula	KBF4
Molar mass	125.90 g/mol
Appearance	white powder or gelatinous crystal
Density	2.50g /cm3
Melting point	530 °C
Solubility (water)	0.44g
Solubility	Slightly soluble in hot ethanol

Application

1. Used as flux in welding and raw material for manufacturing other fluoride salts. It can also be used in electrochemical processes and reagents.
2. Used as a flux for hot welding and brazing, a raw material for producing boron-containing alloys by aluminum-magnesium casting, and a filler in heavy-duty grinding wheels using resin as abrasive binder. When welding and fusing silver, gold and stainless steel, it can remove the dross of light metals. It is the raw material for making boron trifluoride and other fluoride salts. Also used in electrochemical processes and reagents.
3. Potassium borofluoride is used in low chromic acid chromium plating and lead-tin alloy electrolytes. Industrial products contain 95% potassium borofluoride. The content of chloride and sulfate in industrial products used for chromium plating must be controlled.
 

 

Storage

 

1. Should be stored in a cool, dry warehouse. Store in tightly sealed packaging to prevent damage to the packaging. During transportation, be sure to protect it from rain, sunlight, and moisture.
2. When potassium fluoroborate exceeds the melting point, it decomposes into toxic boron trifluoride gas. In the atmosphere, potassium fluoroborate is rapidly hydrolyzed due to the action of water vapor and produces white smoke, which is irritating to the skin, eyes, and especially the lungs. effect.


 

Packaging & Shipping

Packed in glass bottles and packed in cartons. 0. 5kg per bottle. Packaging: 1kg, 25kg, 200kg

1. Handle with care
When handling and loading potassium borate, handle it with care to avoid collisions and falls. Collisions and drops may cause damage to the packaging, exposing the potassium titanate to the air, affecting its quality and safety.
2. Prevent pollution
Potassium borate should be protected from contamination during handling, loading and unloading. Avoid contact with other chemicals, dust, impurities, etc. to avoid affecting its performance.


 

Our services

Free samples available before confirming the order to avoid any problems.

Goods delivered directly from the factory warehouse after well produced in a high quality and good situation.

Competitive price.

Prompt shipment,usually within 10 working days after confirming the order.

Testing equipment:SGS,UV,HPLC,GC,CIQ.

Supply Ability:2000MTS/month,large stock available.

 

FAQ

1. Do you provide samples?

We can supply you samples definitely.Sample testing is one of the standards to reassure customers Custom-made and Special Design are available.
 

1. How is your price?What is your payment term?

For Orders,our payment term is T/T 30%in advance and the balance 70%before loading.Other payment terms can be negotiable.
 

1. What is your minimum order quantity?

MOQ can be negotiable,in order for customer's benefit and for our long term cooperation.
 

1. How long for manufacturing the order?

10-20days after receiving deposit.
 

1. How can we guarantee quality?

Always a pre-production sample before mass production.Always final inspection before shipment.