Fluoride series
제품문의 :주식회사 페니슐라엘앤에스
전 화 : 02-773-8625(대표전화)
이메일 : penchem@hanmail.net
Molecular formula: KHF2
Molecular weight: 78.11
Uses: chemical reagent. In producing ceramics, magnesium alloy, anhydrous hydrogen fluoride, pure potassium bifluoride, optical glass, etc.
Properties: white or colorless transparent tetragonal crystal with a little sour odor. It is easily dissolved in the air, slightly soluble in alcohol, easily soluble in cold water. Its solution is strong acidic and is corrosive to glass and ammonium bifluoride, thus it shall be kept in closed plastic container. Specific gravity is 2.37g/mL(25℃), melting point is 239℃.
CAS#: 7789-29-9 Customs No.: 2826199020 MSDS: YF0405-01 IMDG Code: 83004
| Potassium bifluoride | |
| Item | Standard |
| Appearance | White crystal |
| Content% | ≥99.00％ |
| Free acid % | 25.5-25.8 |
| Chloride % | ≤0.01 |
| Sulfate % | ≤0.02 |
| Fluosilicate% | ≤0.01 |
| Heavy metal % | ≤0.003 |
| Nickel % | ≤0.001 |
| Iron % | ≤0.0005 |
| Drying loss% | ≤0.20 |
| PH (5% solution)% | 3.30-3.50 |
| Whiteness % | ≥85.00 |
| Transmittance (15% solution)% | ≥99.00 |
Notes: special specifications can be produced at the request of customers.
Molecular formula: SrF2
Molecular weight: 125.63
Uses: in producing optical glass and single crystal for laser; in pharmaceutical industry and daily chemical industry, such as caries prevention additive of toothpaste, high-ranking electronic components; in pharmaceutical and other substitutes of fluorides.
Properties: White colorless cubic crystalline powder, slightly soluble in water, soluble in hydrochloric acid, insoluble in hydrofluoric acid, ethyl alcohol and acetone. It is stable in the air. Density is 4.24, melting point is 1473℃, boiling point is 2489℃. It turns into strontium oxide at temperature above 1000℃ in the air.
CAS#: 7783-48-4Customs No.: 2826199090 MSDS: IMDG Code:
| Specifications | High-purity grade | Export grade | Industrial grade |
| Standard | SEMI C1 | Mint Standard | Mint Standard |
| Appearance | White colorless cubic crystalline powder | White colorless cubic crystalline powder | White colorless cubic crystalline powder |
| Content % | ≥99.9 | ≥99.0 | ≥98.5 |
| Strontium oxide (SrO)% | 79.5-81.5 | ||
| Fluorine (F)ppm | 29.0-30.5 | ||
| Chloride (Cl)pm | ≤5 | ≤50 | ≤500 |
| Sulfate (SO42-) pm | ≤10 | ≤100 | ≤1000 |
| Sodium (Na)pm | ≤1 | ≤10 | ≤100 |
| Iron (Fe)pm | ≤1 | ≤10 | ≤100 |
| Lead (Pb)ppm | ≤2 | ≤20 | ≤200 |
| Arsenic (As)ppm | ≤1 | ≤10 | ≤100 |
| Heavy metal (Pb) pm | ≤5 | ≤200 | ≤2000 |
| Barium fluoride (BaF2) pm | ≤12000 | ||
| Sulfur (S)pm | ≤100 | ||
| Phosphorus (P)pm | ≤20 | ||
| Cadmium (Cd)ppm | ≤1 | ||
| Tin (Sn)ppm | ≤100 | ||
| Carbon dioxide (CO2) pm | ≤200 | ||
| Chromium (Cr)ppm | ≤5 | ||
| Mercury (Hg)ppm | ≤10 | ||
| Calcium (Ca) % | ≤1 | ||
| Cobalt (Co)ppm | ≤5 | ||
| Copper (Cu)ppm | ≤2 | ||
| Manganese (Mn)ppm | ≤2 | ||
| Nickel (Ni)pm | ≤5 | ||
| Loss on ignition (500℃) % | ≤3 | ||
| Moisture (105℃, 2h)ppm | |||
| PH (50g/L,25℃) | |||
| Supply reference | |||
| Particle size | |||
| Transmittance | |||
| Packing | 25KG composite bag/16T/(20’)FCL | 25KG composite bag/16T/(20’)FCL | 25KG composite bag/16T/(20’)FCL |
| Quotation specifications | full container | full container | full container |
| Quotation reference yuan/ton | |||
| Valid period of the offer | Three months | Three months | Three months |
Notes: special specifications can be produced at the request of customers.
Molecular formula: BaF2
Molecular weight: 175.32
Properties: Colorless transparent cubic crystal or white powder. Soluble in hydrochloric acid, nitric acid, hydrofluoric acid and ammonium chloride solution, as well as methyl alcohol, ethyl alcohol and other organic solvents, slightly soluble in water, relative density is 4.83. Melting point is 1368℃, boiling point is 2260℃, refractive index (n25D) is 1.471. Median lethal dose (rat, per os) is 250mG/kG.
Uses: in producing motor brush, optical glass, light-guide fibre, laser generator, flux, coating enamel; as wood preservative, pesticide, corpse preservative, solid lubricant, etc.
CAS#: 7787-32-8 Customs No.: 2826199090 MSDS: IMDG Code:
| Specifications | Electronic grade | Export grade | Industrial grade |
| Standard | SEMI C1 | Yotech Standard | Yotech Standard |
| Appearance | Colorless transparent cubic crystal or white powder | Colorless transparent cubic crystal or white powder | Colorless transparent cubic crystal or white powder |
| Content% | ≥99.99 | ≥99.0 | ≥98.5 |
| Chloride (Cl) pm | ≤10 | ≤100 | ≤500 |
| Sulfate (SO42-) pm | ≤10 | ≤100 | ≤500 |
| Free acid (HF) pm | ≤200 | ||
| Lead (Pb) ppm | ≤1 | ≤10 | ≤100 |
| Arsenic (As)ppm | ≤1 | ≤1 | ≤10 |
| Sulfur (S) ppm | ≤1 | ≤10 | ≤100 |
| Phosphorus (P) m | ≤15 | ≤15 | ≤150 |
| Heavy metal (Pb) ppm | ≤5 | ≤5 | ≤50 |
| Silicon dioxide (SiO2)pm | ≤20 | ≤2000 | ≤5000 |
| Sodium (Na) ppm | ≤1 | ≤10 | ≤100 |
| Iron (Fe) ppm | ≤1 | ≤10 | ≤100 |
| Magnesium (Mg)ppm | ≤10 | ||
| Manganese (Mn)ppm | ≤10 | ||
| Copper (Cu) ppm | ≤10 | ||
| Cobalt (Co) ppm | ≤10 | ||
| Chromium (Cr) ppm | ≤10 | ||
| Strontium (Sr) ppm | ≤10000 | ||
| Mercury (Hg) ppm | ≤10 | ||
| Nickel (Ni) ppm | ≤10 | ||
| Moisture (105℃, 2h) ppm | ≤1000 | ≤1500 | ≤3000 |
| PH (50g/L,25℃) | |||
| Supply reference | |||
| Particle size | 90% pass 110 mesh | 90% pass 110 mesh | 90% pass 110 mesh |
| Transmittance | |||
| Packing | 25KG composite bag/16T/(20’)FCL | 25KG composite bag/16T/(20’)FCL | 25KG composite bag/16T/(20’)FCL |
| Quotation specifications | full container | full container | full container |
| Quotation referenceyuan/ton | |||
| Valid period of the offer | Three months | Three months | Three months |
Molecular formula: NaF Molecular weight: 41.99
Uses: aluminium smelting and welding flux, medical and wood preservative, fungicide in brewing industry, agricultural pesticide, fluoridation agent of drinking water. It cna also be used in papermaking, toothpaste production, chemical reagent, acid pickling of strip steel and stainless steel, raw material of other fluorides, adhesive. In addition, it is also used in enamel and pharmaceutial industries.
Properties: colorless bright crystal or white powder. Soluble in water, slightly soluble in alochol. Its solution presents alkaline and is corrosive to glass. Soluble in hydrofluoric acid and generates sodium hydrogenfluoride. Specific gravity is 1.02g/mL(20℃), melting point is 993℃, boiling point is 1700℃.
CAS#: 7681-49-4 Customs No.: 2826192010 MSDS: YK16-06 IMDG Code: 61513
| Sodium fluoride | |
| Item | Standard |
| Appearance | White powder |
| Content | ≥99.50 |
| Water insoluble matter % | ≤0.05 |
| Silicon dioxide % | ≤0.01 |
| Sulfate % | ≤0.005 |
| Acidity mmol/100g | ≤10.0 |
| Alkalinity mmol/100g | ≤5.0 |
| Drying loss % | ≤0.2 |
| Fluosilicate % | Conform to test |
| Chloride % | ≤0.012 |
| Heavy metal % | ≤0.0005 |
| Whiteness % | ≥95 |
| Transmittance % | ≥90 |
| Particle size | 100-300 mesh |
Notes: special specifications can be produced at the request of customers.
Molecular formula: NH4HF2 Molecular weight: 57.04
Uses: the product can be used in the treatment of electronic products such as LCD TVs; in glass etchants with hydrofluoric acid; disinfectant and preservative in fermentation industry; in producing ceramics, magnesium alloy; as analytical reagent and bacteria inhibitor; solvent of metal beryllium; surfactant of silicon steel plate.
Properties: Ammonium bifluoride is corrosive chemical. Molecular formula is NH4HF2. Its solution presents weak alkali. It can dissolve glass, slightly soluble in alcohol, easily soluble in cold water. White or colorless transparent orthorhombic crystal with a little sour odor. It is toxic!
CAS#: 1341-49-7 Customs No.: 2826191010 MSDS: YF0405-06 IMDG Code: 83003
| Ammonium bifluoride | |
| Item | Standard |
| Appearance | White crystal |
| Content % | ≥99.00％ |
| Drying loss % | ≤0.5 |
| Loss on ignition % | ≤0.05 |
| Chloride (Cl) % | ≤0.01 |
| Sulfate (SO42-)% | ≤0.01 |
| Ammonium fluosilicate (K2SiF6) % | ≤0.5 |
| Heavy metal % | ≤0.003 |
| Iron (Fe) % | ≤0.005 |
Notes: special specifications can be produced at the request of customers.
Molecular formula: KF Molecular weight: 58.10
Uses: Mainly used for all kinds of metal, alloy welding flux, widely used as a fluorinating agent in organic compounds in the production, for the production of sodium fluoroacetate and agricultural insecticide fluoroacetamide medicine, used for norfloxacin, it can be used as absorbent (HF and water), it is also preparing potassium hydrogen fluoride materials, also can be used for glass carving and food preservation and the application in the electronics industry.
Properties:Colorless cubic crystal, easy deliquescence, soluble in water, soluble in hydrofluoric acid and ammonia, slightly soluble in alcohol and acetone, the aqueous alkaline reaction, the corrosion of glass and ceramics, only a little heated to decomposition sublimation temperature, but the molten potassium fluoride activity greatly, can corrode the refractory matter. Toxic and should be stored airtight. Specific gravity 2.48, melting point 858 DEG C.
CAS#：7778-23-3 Customs number:28261900 MSDS：YF0405-02 Dangerous regulation number:61513
| Potassium fluoride (crystallization) | |
| Product specification | Crystal |
| Implementation standards | YingKe |
| content％ | ≥99.0 |
| Water content（105℃，2h），％ | ≤0.15 |
| loi（500℃,2h）% | ≤0.5 |
| Free acid（HF），% | ≤0.2 |
| Free alkali（KOH），% | ≤0.2 |
| chloride（Cl），% | ≤0.005 |
| pH（50g/L） | 7—8.5 |
| iron（Fe）,％ | ≤0.0005 |
| silicon（SiO2）,％ | ≤0.001 |
| granularity | 20-50 |
| sulfate（SO4），％ | ≤0.002 |
| phosphate（PO4），％ | ≤0.0005 |
| Total carbon（C），％ | ≤0.002 |
| Water insoluble matter，％ | ≤0.01 |
| calcium(Ca),％ | ≤0.0005 |
| chromium（Cr）,％ | ≤0.0001 |
| magnesium（Mg）,％ | ≤0.0005 |
| sodium（Na）,％ | ≤0.1 |
| nickel（Ni）,％ | ≤0.0001 |
| phosphorus（P）,％ | ≤0.0002 |
| Potassium fluoride (industrial spray) | |
| Product specification | 喷雾 |
| Implementation standards | YingKe |
| content,％ | ≥99.0 |
| Water content（105℃，2h），％ | ≤0.1 |
| Free acid（HF），% | ≤0.2 |
| Free alkali（KOH），% | ≤0.2 |
| chloride（Cl），% | ≤0.001 |
| pH（5%） | 7—8.5 |
| iron（Fe）,％ | ≤0.0005 |
| silicon（SiO2）,％ | ≤0.005 |
| Grain size (95 through) | 250-500 |
| sulfate（SO4），％ | ≤0.02 |
| phosphate（PO4），％ | ≤0.005 |
| Water insoluble matter，％ | ≤0.01 |
| sodium（Na）,％ | ≤0.1 |
Notes: special specifications can be produced at the request of customers.
Molecular formula: MgF2 Molecular weight: 62.3
Uses: optical lens coating; ceramic and electronic industries; in producing ceramics and glass; smelting flux of magnesium metal; fluorescent material of cathode ray screen, flux, etc.
Properties: Colorless crystal or white powder. Rutile type lattice with a little violet fluorescence. Very slightly soluble in water (18℃, 87mG/L), slightly soluble in dilute acid (particularly nitrate). Relative density is 3.18, melting point is 1248℃, boiling point is 2260℃. Lethal dose (guinea pig, per os) is 1.0G/kG. Irritant.
CAS#: 7783-40-6 Customs No.: MSDS: IMDG Code:
| Specifications | High-purity grade | Export grade | Industrial grade |
| Standard | SEMI C1 | Mint Standard | Mint Standard |
| Appearance | Colorless or white crystal | Colorless or white crystal | Colorless or white crystal |
| Content | ≥99.9 | ≥99.0 | ≥98.5 |
| Chloride (Cl)ppm | ≤10 | ≤10 | ≤100 |
| Sulfate (SO42-)ppm | ≤10 | ≤10 | ≤50 |
| Sodium (Na)ppm | ≤10 | ≤10 | ≤100 |
| Iron (Fe)ppm | ≤1 | ≤10 | ≤50 |
| Arsenic (As) ppm | ≤1 | ≤1 | ≤10 |
| Heavy metal (Pb)ppm | ≤20 | ≤20 | ≤200 |
| Magnesium oxide (MgO) % | ≤1.5 | ||
| Phosphorus (P)ppm | ≤60 | ||
| Sulfur (S)ppm | ≤110 | ||
| Nickel (Ni)ppm | ≤30 | ||
| Copper (Cu) ppm | ≤20 | ||
| Zinc (Zn) ppm | ≤50 | ||
| Strontium (Sr)ppm | ≤10 | ||
| Yttrium (Y)ppm | ≤20 | ||
| Manganese (Mn)ppm | ≤50 | ||
| Aluminum (Al)ppm | ≤820 | ||
| Silicon (Si)ppm | ≤520 | ||
| Calcium (Ca) % | ≤0.295 | ||
| Moisture (105℃, 2h)ppm | ≤0.5 | ≤1.0 | ≤1.5 |
| PH (50g/L,25℃) | |||
| Supply reference | |||
| Particle size | 30-100 mesh pass 98％ | 325 mesh pass 95％ | 60-220 mesh pass 95％ |
| Transmittance | ≥90 | ≥90 | ≥90 |
| Packing | 25KG composite bag/16T/(20’)FCL | 25KG composite bag/16T/(20’)FCL | 25KG composite bag/16T/(20’)FCL |
| Quotation specifications | full container | full container | full container |
| Quotation reference yuan/ton | |||
Molecular formula: CaF2 Molecular weight: 78.07
Uses: in producing hydrofluoric acid. Pure product can be used as catalyst of dehydration and dehydrogenation reactions. Smelting flux. Optical glass. Polishing paste of electronic materials.
Properties: White powder or cubic crystal. Soluble in concentrated inorganic acid and gives off hydrogen fluoride, slightly soluble in dilute inorganic acid, almost insoluble in water. Relative density is 3.18, melting point is 1402℃, boiling point is 2500℃. Median lethal dose (rat, per os) is 2775mg/kg.
CAS#: 7789-75-5 Customs No.: 252910000 MSDS: IMDG Code:
| Specifications | Electronic grade | Export grade | Industrial grade |
| Standard | SEMI C1 | Mint Standard | Mint Standard |
| Content % | ≥99.9 | ≥99.0 | ≥98.5 |
| Calcium (CaO) % | 70-72 | ||
| Fluorine (F) % | 47.5-49 | ||
| Calcium carbonate (CaCO3) % | ≤0.5 | ||
| Chloride (Cl) ppm | ≤10 | ≤10 | ≤100 |
| Sulfate (SO42-) ppm | ≤10 | ≤10 | ≤100 |
| Sodium (Na) ppm | ≤10 | ≤10 | ≤100 |
| Iron (Fe) ppm | ≤10 | ≤10 | ≤100 |
| Lead (Pb) ppm | ≤10 | ≤10 | ≤100 |
| Arsenic (As) ppm | ≤1 | ≤1 | ≤10 |
| Silicon (Si) ppm | ≤1 | ≤1 | ≤10 |
| Chromium (Cr) ppm | ≤2 | ||
| Cobalt (Co) ppm | ≤1 | ||
| Copper (Cu) ppm | ≤1 | ||
| Vanadium (V) ppm | ≤1 | ||
| Nickel (Ni) ppm | ≤5 | ||
| Nickel (Ni) ppm | ≤5 | ||
| Heavy metal (Pb) ppm | ≤5 | ≤5 | ≤50 |
| Magnesium (Mg) ppm | ≤500 | ||
| Sulfur (S)ppm | ≤200 | ||
| Phosphorus (P)ppm | ≤200 | ||
| Insoluble matter in hydrochloric acid ppm | ≤10 | ≤10 | ≤100 |
| Loss on ignition (500℃, 2h) % | ≤5000 | ||
| PH (50g/L,25℃) | |||
| Center control inspection | |||
| Appearance identification | Colorless crystal or white powder | Colorless crystal or white powder | Colorless crystal or white powder |
| Drying loss (105℃/2H) ％ | ≤1.0 | ≤1.5 | ≤2.0 |
| Transmittance (15%) ％ | 99.5％ | ||
| Whiteness (70-90umParticle size ) ％ | |||
| Particle size (U.S.SCREEN) mesh | 90% pass 110 mesh | ||
| Shelf life | Two years | Two years | Two years |
