Calcium carbonate is a white fine crystalline powder, tasteless and odorless. There are two forms, amorphous and crystalline. Crystal type can be divided into rhombic and hexagonal crystal systems (anhydrous calcium carbonate is a colorless rhombic crystal, hexahedrons calcium carbonate is a colorless monoclinic crystal), is columnar or rhomboid, the density of 2.93g/cm3. The melting point is 1339 (decomposed at 825-896.6) and 1289 at 10.7MPa. Insoluble in alcohol, soluble in ammonium chloride solution, and almost insoluble in water. Recently, a customer in Kazakhstan, who operates a factory producing door and window profiles, purchased light calcium carbonate from us. Product name: Calcium carbonate Specification: 325mesh,800mesh,1250mesh,2000mesh Form: Powder Color: White CAS NO.:471-34-1 Calcium carbonate Packing and shipping: 25kgs/bag, 1 ton/ton bag, or as required. Usage: Used in papermaking, metallurgy, glassalkali, rubber, medicine, pigment, organic chemical industry. Calcium carbonate Storage: Storage in a ventilated low-temperature dry warehouse. Ports of delivery are Tianjin, Qingdao, and Dalian port.
Vermiculite, mica, talc powder, calcium carbonate, mica, vermiculite board.
Rutile-type-titanium dioxide 02, barium sulfate, barium sulfate, calcium carbonate, Rutile-type-titanium-dioxide, sodium carbonate anhydrous, L-Arginine, APIs.
Mica, natural sand, calcium carbonate.Shipping and FOB or CIF
Mainly Product: Formic Acid ,oxalic Acid,sodium Formate, Calcium Formate,Glacial Acetic Acid..
Non metallic mineral products,eg. mica powder,kaolin powder,barite powder,dolomite powder,calcium carbonate etc..
Aluminum sulphate, calcium chloride dihydrate/anhydrate, sodium, carbon black, zinc oxide, acid, soda.
Chemical materials such as carbon black, titanium dioxide, iron oxide, zinc oxide, sodium acetate, soda ash light, calcium oxide.
Zinc oxide, carbon black, lithopone, caustic soda , titanium oxide, oxalic acid, formic acid , iron oxide red, sodium carbonate, calcium chloride.
Chemical raw materials: acids: formic acid, oxalic acid, boric acid, detergent chemicals: LAB, DBSA, LAS, SLS, SLES, resin: gum rosin, PVC resin, HDPE, LDPE, PP, alcohol: DEG, TEG, PEG, PPG, water treatment: aluminium hydroxide, zinc sulphate, calcium chloride, PAC, pigment: zinc oxide, carbon black, titanium dioxide.
