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Potassium Zirconium Hexafluoride
| Potassium Zirconium Hexafluoride |
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Molecular Formula: K2ZrF6
Molecular Weight: 283.47
성질 : 백색 침상 결정, 비중 3.48, 녹는 점 840 °, 물에 녹고, 암모니아에 불용성이며, 공기 중에 안정하며 적색 열에 열 손실이 없다.
용도 : mg-al 합금, 촉매, 철강, 비철금속, 원자력 산업, 고급 전기 장비 재료, 내화 재료, 광학 유리 원료, 세라믹, 에나멜 및 유리 등의 생산에 지르코늄 화합물 원료로 사용됩니다. 기타
Specification: Name Index
Potassium Zirconium Hexafluoride Content %≥99
Zirconium Content%≥31-32
Fluoride Content % ≥39-40
Potassium Content %≥26.3-27.4
Iron Content %≥0.15
Aluminium Content%≥0.2
Titanium Content%≥0.07
Sulfate Content %≥0.05
Water Insoluble Matter≥0.05-1
Packing: 25KG/Composit bag | |
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| Potassium Fluoroaluminate |
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Formula: KAlF4 |
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CAS No.: 14484-69-6 |
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M.W.: 142.073 |
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Properties: White or pale gray powder; slightly soluble in water; hydrogen fluoride released in the reaction to the above; dissolved slowly in strong acid to release Hydroxide Fluoride. Melting point: 570 °C |
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Specification(%): |
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| Index |
Items |
| KALF4 |
98% min |
| Cl |
0.05%max |
| Fe |
0.05%max |
| SO4 |
0.05%max |
| Pb |
0.01%max |
| Al |
17.25-19% |
| F |
50-55% | |
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Application: Soldering flux for Aluminum and its alloy; flux in glass and ceramic industries. |
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Storage: |
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Packing and product image: 25kg net, plastic woven bags or fiber drum | | |
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Formula: K2TiF6 |
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CAS No.: 16919-27-0 |
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M.W.: 240.09 |
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Properties: White granular crystals, specific gravity 3.012, m. p. 780°C; soluble in hot water; slightly soluble in cold water and inorganic acid. |
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Specification(%): |
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| Index |
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| Assay(K2TiF6) |
98.0%min |
| Ti |
19.5%max |
| Si |
0.2%max |
| Fe |
0.1%max |
| Pb |
0.01%max |
| Zr |
0.01%max |
| Mg |
0.05%max |
| Cl |
0.1%max |
| Na |
0.15%min |
| S |
0.05%max |
| LOD(at 105 °C ) |
0.1%max |
| Water-insoluble-matter |
0.3%max |
| Mesh Size |
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| +60 mesh |
5%max |
| 60 -200 mesh |
60-90 |
| 200-325 mesh |
balance |
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10%max | |
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Application: Catalyst for polypropylene; mordant for leather and textile; superfine of Aluminium; Gelatinizer of rubber; raw material of titanium. |
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Storage: Store at a ventilating, cool and dry place, prevent from damp, keep away from food and acid. |
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Packing and product image: 25kg or 1000kg net, pack sealed with double plastic bags lined plastic woven bag | | | |
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Formula: KBF4 |
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CAS No.: 14075-53-7 |
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M.W.: 125.90 |
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Properties: White granule crystal, slightly dissolved in water, hot alcohol and ethanol, not dissolved in alkali solutions; decomposed by strong acid to be Boron Trifluoride; codissolved with carbonate of alkali metals to be fluoride and borate; melting point 530°C |
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Specification(%): |
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| Index |
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| Assay(KBF4 ) |
98.0%min |
| H3BO4 |
0.4%max |
| Chloride(Cl) |
0.1%max |
| Sulfate(SO4 ) |
0.01%max |
| Iron(Fe) |
0.03%max |
| Moisture |
0.05%max |
| Lead(Pb) |
0.01%max |
| Calcium (Ca) |
0.05%max |
| Sodium (Na) |
0.2%max |
| Magnesium (Mg) |
0.05%max |
| K2 SiF6 |
1.0%max |
| Mesh Size |
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| +60 mesh |
5%max |
| 60-200 mesh |
60-90 |
| 200-325 mesh |
balance |
| -325 mesh |
10%max | |
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Application: analytical reagent, fusing reagent, in manufacture of Boron trifluoride, mould material for casting Al and Mg, in electrochemical and chemical experiments |
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Storage: Store in a cool, ventilating place. Prevent package from breaking and deliquescing |
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Packing and product image: 25kg net, double plastic bags lined plastic woven sack | | | |
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