We are aoyate chemicl industry based in Qingdao , China. We are member of exporthub.com since October, 2009. Our business is related to Chemicals industry and we specifically deal in carbon black,calcium chloride,STTP. Please find our product details below:calcium chlorideThe physicochemical properties:colorless cubic crystalline. General merchandise for white or white porous particle, or the honeycomb. No, taste bitter. Product use :with water, and low heat. The characteristics of low-freezing Usually used as roads, ports, highway parking and ice melting. And the characteristics of strong water can be used as the dry nitrogen gas.carbon blackcarbon blackThe physicochemical properties:an amorphous carbon, light, loose and fine black powder surface is very big. Product use :mainly used as rubber reinforcing agent and packing. Also used as ink, paint, plastic color and plastic products screener ultraviolet light.Sodium TripolyphosphateMolecular Weight: 367.86 (in accordance with the international atomic weight in 1985) Physical properties: sodium tripolyphosphate is a white powder-like particles, and the apparent density 0.35-0.90g/cm3, melting point 622 degrees Celsius. Soluble in water, insoluble in ethanol. Alkaline aqueous solution was 1% aqueous solution PH 9.7. Can soften hard water. Inorganic as a surfactant, a certain organic nature of surfactant. Main purposes: with integrated suspension, dispersion, gel melting, emulsifying, PH, such as the role of a buffer. Mainly used as an additive synthetic detergent, soap synergist and prevent precipitation and articles from soap oil cream. Environment on oil and oil emulsion has a strong role in the buffer liquid soap can be used to adjust the PH value of water for industrial use soft water, leather pre-tanning agents, dyeing auxiliaries, paint, kaolin, magnesium oxide, calcium carbonate.carbon blackcarbon blackThe physicochemical properties:an amorphous carbon, light, loose and fine black powder surface is very big. Product use :mainly used as rubber reinforcing agent and packing. Also used as ink, paint, plastic color and plastic products screener ultraviolet light.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.