We are sikono based in Tianjin , China. We are member of companiess.com since December, 2010. Our business is related to Chemicals industry and we specifically deal in chemicals. Please find our product details below:Formic acidFormic Acid 1.Popular Name: Methanoic acid : HCOOH NO.: 64-18-6 4.UN No.: 1779 5.Dangerous Goods Class: 8 : Carboxylic acid 7.Specifications: ITEM First grade Second Grade Colour Index 10 max 20 max Purity 90% min 85% min Sulphate as SO4 0.001% max 0.002% max Chloride as CL 0.003% max 0.005% max Iron as FE 0.0001%max 0.0005%max Evaporation residue 0.006% max 0.02% max 8.Appearance: Colorless fuming and inflammable liquid with strong irritating smell, soluble in water and alcohol. Specific gravity: 1.2201(20°c). Melting point: 8.3°c. Boiling point 100°c. 9.Usage: widely used in pharmaceutical industry, leather industry, printing and dyeing industry, chemical industry, rubber industry, steel industry, paper industry, pesticide industry, food industry, poultry industry etc. 10.Packing: in 25kg/35kg/250kg/plastic drum, 1200kg(IBC), ISO tanksodium formatesodium formate is white poweder , Used in leather industry and we have many kinds of chemicals , please contact meSell carbon blackCarbon blackN220, N330, N550, N660, N339 and so on. Features of different grades carbon black CARBON BLACK N220 Characteristic: Good abrasion resistance and crack resistance. Its stress at definite elongation is lower . Typical application: Enhanced carbon black; Tire tread, high quality industrial rubber products and high load conveyor belt. CARBON BLACK N330 Characteristic: Good abrasion resistance and middling lag. Typical application: Tire belted layer; Tire side; Outer layer of roller; Industrial rubber products; Car tire tread. CARBON BLACK N550 Characteristic; It boasts the best reinforcing performance among the semi-reinforcing varieties, excellent extruding performance as well as low resilient rate. Typical application: Tire body and inner tire compound; Tube ; Extruding bar, seal and mould rubber product. CARBON BLACK N660 Characteristic: it features lower reinforcing ability, smaller structure, higher lips expansion and greater fill amount. Typical application: Tire body and inner tire compound; Normal mould and extruding application; Monolayer moisture proof product.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.