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  • Tetramethyl ammonium hydroxide
    Tetramethyl ammonium hydroxide TMAH-99
    Typical properties CAS No.:                                           10424-65-4 Chemical formula:                             (CH3)4NOH·5H2O Molecular weight:                              181.15 Melting Point(℃):                               63 Form:                                                White solid powder Purity (%):                                          >99.5 Boiling Point (℃):                              100.0 Freezing point (℃):                           <-25.0 Viscosity@ 25℃, cst:                         2.8 Specific Gravity @ 20℃:                   1.021 Flashpoint (Pensky Martens), °F:     >95 pH:                                                    >13 Application -The catalyst of dimethyl silicone oil, benzyl methyl silicon oil, organic silicon diffusion pump oil, solvent-free silicon molding plastics, silicon rubber for organic silicone resin. -Ash-free alkali for precipitating lots of metal elements. Brightener cleaner and touch cutting agent for computer silicon wafer surface during the production of silicon wafer. -Widely used in electronic industry, especially as positive resister developer, silicon wafer wet etchant and super clean solution for CMP process. Also used in the manufacture of integrated circuits, liquid crystal displays, printed circuit boards, capacitors, sensors, and many other electronic components. Storage and handling Available in 25 kg/drum Store products in tightly closed original containers at 5-40℃ Shelf life: 12 months from delivery date According to non-dangerous goods transport
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  • Tetramethyl ammonium hydroxide aqueous
    CAS No. 75-59-2/10424-65-4 Tetramethyl ammonium hydroxide aqueous TMAH-238
    Typical Properties CAS No. 75-59-2/10424-65-4 Chemical formula (CH3)4NOH·5H2O Appearance Colorless transparent liquid Specific Gravity @ 20℃ 1.021 Item Unit Min Max Assay % 2.378 2.382 Color Hazen   5 CO32-     (Carbonate) ppm   80 Cl-       ( Chloride ) ppm   0.1 CH3OH (Methanol) ppm   40 Li (Lithium) ppb   5 Na (Sodium) ppb   10 Mg (Magnesium) ppb   5 Al (Aluminum) ppb   10 K (Potassium) ppb   10 Ca (Calcium) ppb   10 Cr (Chromium) ppb   5 Mn (Manganese) ppb   5 Fe (Iron) ppb   5 Ni (Nickel) ppb   5 Co (Cobalt) ppb   5 Cu (Copper) ppb   5 Zn (Zinc) ppb   5 Mo (Molybdenum) ppb   5 Cd (Cadmium) ppb   5 Pb (Lead) ppb   5 Ag (Silver) ppb   5 Particle >0.5um Ea/ml   100 Application  -Brightener cleaner and touch cutting agent for computer silicon wafer surface during the production of silicon wafer.  -Widely used in electronic industry, especially as positive resister developer, silicon wafer wet etchant and super clean solution for CMP process. Also used in the manufacture of integrated circuits, liquid crystal displays, printed circuit boards, capacitors, sensors, and many other electronic components. Storage and handling  -Available in 25 kg/barrel  -Store products in tightly closed original containers at 5-40℃  -Shelf life: 12 months from delivery date  -According to non-dangerous goods transport
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  • Tetramethyl ammonium hydroxide aqueous
    Tetramethyl ammonium hydroxide aqueous TMAH-25
    Typical Properties CAS No. 75-59-2/10424-65-4 Chemical formula (CH3)4NOH·5H2O Appearance Colorless transparent liquid Specific Gravity @ 20℃ 1.021 Item Unit Min Max Assay % 24.90 25.10 Color Hazen   5 CO32-     (Carbonate) ppm   100 Cl-       ( Chloride ) ppm   0.1 CH3OH (Methanol) ppm   40 Li (Lithium) ppb   5 Na (Sodium) ppb   10 Mg (Magnesium) ppb   5 Al (Aluminum) ppb   10 K (Potassium) ppb   10 Ca (Calcium) ppb   10 Cr (Chromium) ppb   5 Mn (Manganese) ppb   5 Fe (Iron) ppb   5 Ni (Nickel) ppb   5 Co (Cobalt) ppb   5 Cu (Copper) ppb   5 Zn (Zinc) ppb   5 Mo (Molybdenum) ppb   5 Cd (Cadmium) ppb   5 Pb (Lead) ppb   5 Ag (Silver) ppb   5 Particle >0.5um Ea/ml   100 APPLICATION l  The catalyst of dimethyl silicone oil, benzyl methyl silicon oil, organic silicon diffusion pump oil, solvent-free silicon molding plastics, silicon rubber for organic silicone resin. l  Ash-free alkali for precipitating lots of metal elements. l  Brightener cleaner and touch cutting agent for computer silicon wafer surface during the production of silicon wafer. l  Widely used in electronic industry, especially as positive resister developer, silicon wafer wet etchant and super clean solution for CMP process. Also used in the manufacture of integrated circuits, liquid crystal displays, printed circuit boards, capacitors, sensors, and many other electronic components. Storage and Handling l  Available in 25 kg/barrel l  Store products in tightly closed original containers at 5-40℃ l  Shelf life: 12 months from delivery date l  According to non-dangerous goods transport
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  • CAS No. 56773-42-3
    Fluoro Chemical CAS No. 56773-42-3
    Typical Properties AppearanceWhite Power   Purity (%)98% Surface tension22mN/m(water solution) Decomposition temperature390℃ CAS No.56773-42-3 Flash(ing) pointN71-72 Mol. wt. MF629 CF3(CF2)7SO3K APPLICATION -This product is a perfluorinated anionic surfactant. This surfactant can be used in the field of decoration and functional chrome plating. It can also be used as a wetting agent, leveling agent and antistatic agent in the production of photo paper and film. Used as wetting agent in glass etching process and as wetting agent in metal surface treatment acid bath Storage and Handling -Available in 30 kg/barrel or 250kg/barrel  -Store products in tightly closed original containers at 5-35℃ -Shelf life: 12 months from delivery date
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  • CAS No.1652-63-7
    Fluoro Chemical Trimethyl-1-propanaminium iodide CAS No.1652-63-7
    Typical Properties AppearanceLight yellow solid powder Purity (%)99.5%  Density (g/cm3)1.4889g/ml  Boiling point (℃)111.6 CAS No.101947-16-4 Melting pointN71-72 Mol. wt. MF Solubility Surface tension725 C14H16F17IN2O2S  1% aqueous solution can form a gel 17mN/m (1‰water solution) APPLICATION This product is a perfluorinated cationic surfactant. Due to its obvious effect of reducing surface tension, it has good activity in acid, alkali and neutral media. Can be used as wetting agent, spreading agent, levelling agent, light water type fire extinguishing agent, film coating agent, electronic wave crest agent, electronic wave flux, etc., also used as fiber, paper, leather, etc . Storage and Handling -Available in 50KG / cardboard drumor  -Store products in tightly closed original containers at 5-35℃ -Shelf life: 12 months from delivery date
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  • Fluoride monomer
    Ammonium perfluorooctanesulfonate(CAS 29081-56-9)FC-056
    cas: 29081-56-9 Name:Ammonium perfluorooctanesulfonate,AMMONIUMHEPTADECAFLUOROORCATNESULPHONATE;FC-120;Heptadecafluoro-1-octanesulfonic Acid Ammonium Salt;Perfluorootanesulfonateamine;ammonium heptadecafluorooctanesulphonate;Ammonium perfluoro-1-octanesulfonate;Perfluorooctanesulphonate amine;Ammonium heptadecafluorooctanesulfonate;FC-93;Ammonium salt,Perfluorootanesulfonate;Perfluoro-1-octanesulfonic Acid Ammonium Salt;Ammonium heptadecafluoro-1-octanesulfonate;
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  • Fluoride monomer
    Heptadecafluorooctanesulfonic acid tetraethylammonium salt(CAS 56773-42-3)FC-058
    cas: 56773-42-3 Name: Heptadecafluorooctanesulfonic acid tetraethylammonium salt, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonate,tetraethylazanium;
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  • Fluoride monomer
    Trimethyl-1-propanaminium iodide(CAS 1652-63-7)FC-059
    cas: 1652-63-7 Name: Trimethyl-1-propanaminium iodide, fluoro surfactant fc-134;fluoroalkyl quaternary ammonium iodide (C8);Perfluoroalkyl ammonium salt iodide;Perfluoroalkylsulfonyl quaternary ammonium iodide;N,N-dimethyl,3-perfluorooctylsulfonylpropyl-aminium,iodide;Perfluoroalkylsulfonylquaternaryammonium salt salt iodide;Perfluoroalkylsulfonyl quaternary ammonium iodides;FC-135;
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  • Fluoride monomer
    Ammonium hydrogen (CAS 1341-49-7)FC-106
    Cas: 1341-49-7 Name: Ammonium hydrogen difluoride Ammonium bifluoride;Ammonium Hydrogen Fluoride;
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  • Fluoride monomer
    Ammonium fluoride(CAS 12125-01-8)FC-107
    Cas: 12125-01-8 Name: Ammonium fluoride English alias: N-amidino-3,5-diamino-6-chloropyrazinecarboxamide hydrochloride;GUANAMPRAZINE;Arumil;amiprazidine;ammonia fluoride;3,5-diamino-N-carbamimidoyl-6-chloropyrazine-2-carboxamide hydrochloride;AMipraMidine;HCL AMILORIDE HCL;AMILORIDE HCL;AMIPRAMIZIDE;Ammonium fluoride;Amiloridhydrochlorid;amiloridechloride;amine hydrofluoride;AMIPRAMIDIN;ammonium flouride;AMipraMizi;ammonium hydrogen fluoride;
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  • Fluoride monomer
    hydrogen fluoride(CAS 7664-39-3)FC-108
    cas: 7664-39-3 Name: hydrogen fluoride Fluorwaterstof;hydrogen fluorid;antisal2b;hydrogen Fluoride;hydrofluoric;Fluorowodor;Rubigine;Hydrofluoride;Fluoric acid;fluorhydric acid;HYDROFLUORIC ACID;
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