We are Beijing Ronzlle Investment Management Co., Ltd. based in Beijing , China. We are member of Tradekey.com since June, 2010. Our business is related to Chemicals industry and we specifically deal in Aluminum fluoride. Anhydrous Hydrogen Fluoride.Furfural. jack. Please find our product details below: Aluminum fluoride AlF3 Character Aluminum fluoride is available as white powder or crystal with relative density of 2.882, melting point is 1040, boiling point is 1272. It is slightly soluble in water, acid and alkali solution, insoluble in most organic solvents, also insoluble in hydrofluoric acid and liquefied hydrogen fluoride. The property of anhydrous aluminum fluoride is very stable, it doesn’t react with liquid ammonia or sulfuric acid by heating to fuming and doesn’t changeable when co-melted with potassium hydroxide. It is not reduced by hydrogen and doesn’t decompose through heating but it may be sublimation. Specification F MIN 61% Al MIN 31.5% Na MAX 0.30% SiO2 MAX 0.10% Fe2O3 MAX 0.06% SO MAX 0.10 % P2O5 MAX 0.30% Loss of ignition MAX 0.5% Apparent Density MIN 1.5% Standard Chemical constituent and physical properties are all according with national standard (GB/T 4292-2007) Methods of test As per YS/T581 measuring method of chemical analysis and physical properties for aluminum fluoride. Packing In 25kg/50kg/100kg/1000kg 2 layer plastic woven bags or paper bags or at requests as clients. Anhydrous Hydrogen Fluoride Character Anhydrous hydrogen fluoride is colorless, transparent liquid in the low-temperature. Boiling point is 19.4, melting point is -83.37. Critical temperature is 230.2; Critical pressure is 64 atm. Relative molecular weight is ***** liquid density is 0.987 g/cm3;Gas density is 0.991g/L. It can easily volatilize to smokyfog under the room temperature and normal temperature. Owing to its active chemical feature, it can react with alkaline, metal. oxide and silicate. etc. Specification AHF MIN 99.98% Moisture MAX 0.01% H2SiF6 MAX 0.006% SO2 MAX 0.0005% Fixed acid MAX 0.004% Standard Anhydrous hydrogen fluoride conforms to stipulate of GB7746-1997. Methods of analysis Details of test methods can be supplied on request. Packing In 320kg steel cylinder or in 15-20tons tank or at requests as clients. Furfural Character Furfural is made from agricultural materials by means of hydrolysis. It is a colorless or yellow oily liquid with an almond odor. Upon exposure to air it turns to black or dark brown. The relative density is 1.1589. Boiling point is 161.7. It is slightly soluble in water and soluble in hot water, alcohol, ether，benzene. The burning point of furfural is 393 and explosion limit is between 2.1%-19.2%. Specification Density(ρ20) g/mL 1.159-1.161 Refractive Index(nD20) 1.524-1.527 Moisture Content MAX 0.05%. Acidity, mol/L MAX 0.008%. Furfural Content MIN 99.0%. Initial Boiling Point MIN 155 Fraction Below 158 mL MAX 2 Total Distillation MIN 99.0%. Terminal Boiling Point MAX 170 Residue MAX 1.0%. Standard Chemical constituent and physical properties are all according with national standard (GB/T 1926.1-2009). Methods of analysis Details of test methods can be supplied on request. Packing In 240kg steel drum or at requests as clients. Aluminum fluoride Specification Brand No. Chemical constituent(mass fraction)% Physical Properties F Al Na SiO2 Fe2O3 SO P2O5 Loss of ignition Apparent Density（g/cm3） ≥ ≤ ≥ AF-0 61 31.5 0.30 0.10 0.06 0.10 0.30 0.5 1.5 AF-1 60 31.0 0.40 0.30 0.10 0.6 0.04 1.0 1.3 AF-2 58 29.0 2.8 0.30 0.12 1.0 0.04 5.5 0.7 AF-3 58 29.0 2.8 0.35 0.12 1.0 0.04 5.5 0.7 Methods of test As per YS/T581 measuring method of chemical analysis and physical properties for aluminum fluoride. Packing In 25kg/50kg/100kg/1000kg 2 layer plastic woven bags or paper bags or at requests as clients. Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.