Grinding Wheel Potassium Fluoroborate Powder 98% Min
Purity 125.89 Mol Wt
Molecular formula:KBF4
Content: 98%MIN
UN Number: 3288
CAS:14075-53-7
EINECS:237-928-2
Dangerous Goods Class: 6.1
Subsidiary risk:
Packing Group: III
Hazchem Code: 2X
Synonyms : POTASSIUM BOROFLUORIDE;POTASSIUM
BOROFULUORIDE;POTASSIUM FLUOROBORATE;Avogadrite;Borate(1-),
tetrafluoro-,potassium;Borate(1-),tetrafluoro-,potassium;boronpotassiumfluoride;KB
F4;Potassium fluoborate;Potassium Tetrafluoborate;
The goodwill that we have gained in the market is due to our highly effective
Potassium Fluoborate which is accurately formulated under the strict supervision
of our industry experts. Owing to the features such as precise pH value, purity, a
long shelf life and an accurate composition, this Potassium Fluoborate is highly
demanded in glass, ceramic and electrical industries. We offer this chemical in
different packaging options as per the needs of the clients. We assure our clients
that this chemical is stringently monitored on various parameters.
Features:
- It is used in aluminum-metallurgy, for the production of abrasives,
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- soldering agents and ceramics
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- At our sophisticated processing unit, we process this chemical using high
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- quality compounds
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- It is used as active filler in resinbonded abrasives for metal treatment
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- It is slightly soluble in water and hot ethanol
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- This powder is known for accurate composition, extended shelf life and
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- purity
Whitegranule crystal,slightly dissolved in water,hot alcohol and ethanol,not
dissolved in alkali solutions;decomposed by strong acidto be Boron
trifluoride;codissolved with carbonate of alkali metals to be fluoride and
borate;melting point 530°C
FIRST AID MEASURES
Swallowed:
If swallowed, DO NOT induce vomiting. Seek urgent medical assistance. GIve large
quantities of milk or water. Give at least 30 mL of milk of magnesia or aluminium
hydroxide gel in equal amount of water to react with and reduce the fluoride
present. If these are not available, the whites of 2 to 3 eggs may be used.
Eye:
If crystals enter the eyes, flush with plenty of water for at least 15 minutes, ensuring
eye lids are held open. Immediately transport to hospital or doctor.
Skin:
If skin contact occurs, remove any contaminated clothing and wash skin thoroughly
with water and soap. Seek medical attention.
Inhaled:
Remove victim to fresh air. Apply resuscitation if victim is not breathing - DO NOT
USE DIRECT MOUTH - TO - MOUTH METHOD if victim ingested or inhaled
substance; use alternative respiratory method or proper respiratory device -
First Aid Facilities:
Eye wash fountain, safety shower and normal wash room facilities.
Advice to Doctor:
Treat symptomatically. Symptoms of fluoride overexposure may include salivation,
nausea, vomiting, abdominal pain, fever, laboured breathing. Fluoride ion can
reduce serum calcium levels possibly causing fatal hypocalcemia. Prolonged
exposure to fluoride dusts, vapours or mists results in perforation of the nasal
septum. Chronic effects include excessive calcium precipitation by the fluoride ion
in the bones, ligaments and tendons.
Casting Technology
In the aluminum industry, salt covers are used as an aid in casting. The salt covers
are a mixture of substances which protect molten aluminum alloys from oxidizing.
The molten salt mixture also prevents gases from entering the bath, reduces heat
losses from the surface of the molten metal and absorbs impurities which rise to the
surface of the melt. Suitable salt covers are
fluxes containing cryolite or sodium fluorosilicate. The melting points of these fluxes
are reduced by the addition of, for instance, sodium chloride or potassium chloride
to such an extent that they liquefy at the prevailing working temperatures.
| APPEARANCE | white crystalline powder |
| KBF4 | 98.0% min |
| Fe2O3 | 0.01% max |
| SO4 | 0.02% max |
| SiO2 | 0.5% max |
| Cl | 0.1% max |
| HEAVY METAL | 5ppm max |
| WATER | 0.1% max |
Product Tags:
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Grinding Wheel Potassium Fluoroborate Powder 98% Min Purity 125.89 Mol Wt Images
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