We are Shijiazhuang BenFeng Chem Co., Ltd based in Shijiazhuang , China. We are member of companiess.com since August, 2011. Our business is related to Chemicals industry and we specifically deal in zinc oxide,sodium sulfite,sulphur. Please find our product details below:Aluminum SulphateSpecificationsAluminium Sulphate Al2O3%:>15.80% Fe%: <0.0050% lower Iron Ironless grade Water Insolubles%: <0.15% Grain size: <15mmlithpone1. Well-used in paint-making, printing ink, plastics, leather, PVC 2. Lithopone 28-30% b311 b301 3. High quality 4. Low priceSell lithoponeSpecifications 1. Well-used in paint-making, printing ink, plastics, leather, PVC 2. Lithopone 28-30% b311 b301 3. High quality 4. Low priceFormic acidPorducts name:English name: Formic acidMolecular Formula: HCOOHAppearance: Colorless, fuming liquidDensity: 1.22 g/mL, liquidSolubility in water: MiscibleAcidity (pKa): 3.744Structure: Molecular shape: PlanarDipole moment: 1.41 D(gas)Identifiers:CAS number: 64-18-6RTECS number: LQ4900000ATCvet code: QP53AG01Thermodynamic data: Phase behaviour Solid, liquid, gas Packaging: In 25kg plastic drum; In 250kg plastic drum; In 1000kg plastic drumSpecification stable : Index Qualified grade Excellent grade formic acid , %≥ 85 90 acetic acid, % 0.6 0.4 Chroma (as platinum and cobalt) , %≤ 10 10 Dilution experiment (acid+water=1+3) clear clear Chloride (as CL), %≤ 0.005 0.003 Sulfate (as SO4), % ≤ 0.002 0.001 Iron (as Fe ), %≤ 0.0005 0.0001 Evaporation residue% ≤ 0.020 0.006 Application:It is used to process organic latex (sap) into raw rubber beekeepers use formic acid as a miticide against the Tracheal (Acarapis woodi) mite and the Varroa miteSome formate esters are artificial flavorings or perfumes.It is the active ingredient in some brands of household limescale remover.It is used in laboratories as a solvent modifier for HPLC and CE separations of proteins and peptides, especially when the sample is being prepared for mass spectrometry analysis.Fuel cells that use modified formic acid have been reportedThank 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.