Inorgnic salt,Orgnic acid,Orgnic row material and more.

  Enterprise Standard Cuo,min%98 (Cu) copper, min% 78 (Pb)Lead, max% ?0.001 (Cd)Cadmium, max% 0.001 (Fe)Ferric, max% 0.06 (Co)Cobalt, max% ?0.02 (Mn)Manganese, max% 0.005 (Zn)Zinc, max% 0.002

  ?white powder,innocuous,odorless,stable under normal temperature.soluble in acid,alkali and ammonium chloride solution,insoluble in water and alcohol. Applications Rubber Industry, Paints Industry, Ceramics Industry, floor tile, glass, feed additive, etc.?

  ?White powder, insoluble in water, soluble in hot and concentrated strong acid and alkali, having the good chemical stability; It has strong achromatic power, covering power, with excellent properties of pigment. Applications: widely used in painting, printing oil, paper making, plastic, rubber, artificial fiber, welding electric, enamel, electric appliances and construction material etc

  It is produced by precipitation through filtering, heating and?quenching works.?Lithopone?has mostly been replaced by titanium dioxide which is more durable, but it is?much cheaper.?It is used as a base for lake pigment and used as a inert pigment for paint, ink and cosmetics as well as?in a large range of applications in?plastic industry. It is used as a filler in paper, leather, and linoleum.

  Pentaerythritol is used in the manufacture of Alkyd resins, fatty acid rosin and tall oil esters and to make paint and coatings, printing ink, coating adhesives, explosives, sealants, varnish, lacquer, vinyl chloride, synthetic rubber and miscellaneous including pentaerythritol tetranitrate (PETN), urethane coatings, flame retardant paints, polyvinyl chloride stabilizers, olefins antioxidant and pentaerythritol triacrylate.?

  Properties: Lithopone is a white pigment composed of a mixture of barium sulfate (28 - 30%) and zinc sulfide (68 - 70%) with trace amounts of zinc oxide.Applications: It is produced by precipitation through filtering, heating and?quenching works.?Lithopone?has mostly been replaced by titanium dioxide which is more durable, but it is?much cheaper.?It is used as a base for lake pigment and used as a inert pigment for paint, ink and cosmetics as well as?in a large range of applications in?plastic industry. It is used as a filler in paper, leather, and linoleum

  Properties: White crystal powder without any visible foreign matters. Soluble in water, slightly soluted in alcohol, dissolvable in benzene, ether and petroleum ether etc., Esters will be formed by reaction with common organic acid; no reaction take place when it is heated with dilute caustic solution. Applications: Pentaerythritol is used in the manufacture of Alkyd resins, fatty acid rosin and tall oil esters and to make paint and coatings, printing ink, coating adhesives, explosives, sealants, varnish, lacquer, vinyl chloride, synthetic rubber and miscellaneous including pentaerythritol tetranitrate (PETN), urethane coatings, flame retardant paints, polyvinyl chloride stabilizers, olefins antioxidant and pentaerythritol triacrylate.?

  Properties: Oxalic acid forms fine colourless crystals, readily soluble in water, with light nitrogen oxides-like odour. Oxalic acid dihydrate begins to dissociate at temperature over 30 0C. If heated quickly, it melts at 101.5 0C,anhydrous oxalic acid melts at 180 0C. Applications: Purifying agent in pharmaceutical industry, special in antibiotic medication, such as Oxytetracycline , Chloramphenicol , etc; Precipitating agent in Rare-earth mineral processing; Bleaching agent in the textile activities, wood pulp bleaching; Rust-remover for Metal treatment; Grinding agent, such as Marble polishing; Waste water treatment, removing calcium from water.

  Properties: At normal temperature, it is a kind of clear, colorless liquid with characteristic of pungent odor. Its density is 1.2201(20/4°C), melting point is 8.6°C,boiling point is 100.8°C, flash point in open cup is 68.9°C and auto-ignition temperature is 601.1°C.It can be mutually dissolved with water, ethanol and glycerol. It is corrodible and reducible. Quality standard: GB/T2093-93 Applications: Formic acid is a kind of basic material in organic chemicals. It is widely used in pesticides industry , leather industry, medicine industry, rubber industry, printing and dyeing industry and chemical?

  ? Properties: Orthogonal colorless crystal. Applications: Industrial Preparation for Barium white zinc and other zinc compounds, is used Mordant, convergence agents, and preservatives used in electroplating, printing and other man-made fibers. Packing: In 25kgs pp woven bag

  Properties: White powder, density is 2.484 (20℃), easily soluble in water, but not in organic solution, absorbent to dampness, and turn sticky when absorbed dampness in air. ?Application:For industrial use, such as oil field, paper-making, textile, dyeing, petrochemical industry, tanning industry, metallurgical industry and building material industry, it is mainly used as a water softening agent in solution for printing, dyeing, and boiler; Diffusant in papermaking; slow corrodent, floating agent, dispersing medium, high temperature agglomerant, detergent and soil analytical chemistry reagent. For food grade, it is mainly used as additive agent, PH adjusting agent and fermentation agent, and nourishment.

  ?Application:?Used as one of the main auxiliaries for synthetic detergent, synergist for soap; water softener, tanning agent for leather making, auxiliary for dyeing; As an oil contamination resistance agent in paper production. In foodstuff industry it is used as quality improver in the process of canned food, fruit juice drinks, foodstuffs from milk or soybeans. It may tender the meat in canned ham and soften the skin of horse bean in canned horse bean. It may also serves as a softener or densifier in foodstuff industry. ?Packing: ?In 25Kg or 50 Kg or 1000 Kg net WPP/PE bags.? ?In 25Kg net WPP/PE bags.?