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Address: No .818 Tianzhu Rd ,Jiading District ,Shanghai ,China
Contact name:Anny
Shanghai Yixin Chemical Co., Ltd. |
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99% Min Purity KBF4 Powder , Metallurgy Potassium
Appearance: Colourless crystalline powder with no odour
Melting Point: 530°C approx. (decomposes).
Vapour Pressure: Low at 50°C
Vapour Density: Not applicable.
Specific Gravity: 2.5
Flash Point: None applicable
Flammability Limits: None applicable
Solubility: Slightly soluble in water (4 g/L at 20°C, 60 g/L at 100°C)
Other Properties
Bulk Density: 1100 kg/m3 approx.
pH 4-7 (saturated solution)
Formula: KBF4
Molecular Weight: 125.9
STABILITY AND REACTIVITY
STABILITY:
Stable under normal conditions of use. May decompose on exposure to moist air or
water.
HAZARDOUS DECOMPOSITION PRODUCTS:
Decomposes to choking, toxic corrosive fume containing boron oxides,
fluoroborates acid, boron trifluoride and fluoride, and may form hyrogen fluoride in
contact with strong acids.
HAZARDOUS POLYMERIZATION:
Will not occur.
INCOMPATIBILITIES:
Strong alkalis, oxidizing agents, metals cause and reaction giving off heat and toxic
fumes.
CONDITIONS TO AVOID:
Heat sources, and flames that may cause decomposition releasing toxic, corrosive
fumes. Contact with moist air or water.
| Potassium Fluoroborate | ||
| Molecular formula: | KBF4 | |
| CAS: | 14075-53-7 | |
| Molecualr weight: | 125.9 | |
| Properties: | white granule crystal | |
| Purity: | ≥98% | |
| Impurities: | Item | Index |
| Chloride(Cl) | ≤0.1% | |
| Sulfate(SO4) | ≤0.01% | |
| Iron(Fe) | ≤0.03% | |
| Moisture (H2O) | ≤0.05% | |
| Lead(Pb) | ≤0.01% | |
| Calcium(Ca) | ≤0.05% | |
| Magnesium(Mg) | ≤0.05% | |
| Silica(as SiO2) | ≤0.3% | |
| Melting point | 530°C | |
| Granularity +60mesh:5%max; +200mesh: 50%min. 300mesh:15%max. | ||
Hydrofluoric acid is the primary product of the fluorochemical industry, and is the
most produced of all inorganic fluoro compounds. It also enjoys a prominent status
in the surface treatment of metals .
The requirements for innovative braking systems that can be used worldwide are
extremely high. With regard to the braking process they include:
Aspects relevant to the environment will become even more important in the future.
At the same time it will be necessary to meet the increasingly stringent
specifications of the automobile industry and other sectors with regard to
standardization and cost minimization.
Synthetic calcium fluoride from Solvay fulfils these requirements and has proved to
be outstandingly good in high performance brakes.
Q: How can l release the payment to you ?
A: We can receive your payment by T/T, ESCROW or Western union which is
recommended, and we can also receive by L/C, D/P, D/A, OA.
Q: Can we visit your factory?
A: Yes. Welcome to visit at any time you like.
