Cupric Nitrate :
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Molecular Formula: Cu(NO3)2 3H2O
Molecular Weight: 241.60
Cupric nitrate has three kinds of hydrates-trihydrate, hexahydrate and nonahydrate. The trihydrate is a dark blue columnar crystal. Specific Density: 2.05, Melting Point: 114.5 C. It will be degraded into an insoluble basic salt - Cu(NO3)2l Cu(OH)2 when heated at 170 C, and then convert into copper oxide. It is apt to dissolve in water and ethanol. The aqueous solution is acidity and the hydrate is easy in moisture absorption. Cupric nitrate is a strong oxidizer which can cause burning and explosive if heated, rubbed or impacted with carbon powder, sulfur or other combustible materials.
Applications and Usages:
Cupric nitrate is used as catalyst, oxidizer, activating agent for luminescent powder, and photosensitive resistance materials.
25kg weaving bag with plastic liner or according to the requirements of customers
Supplier: Paint, metallic preparations product, degreasing agent, passivator, floor paint, polyethylene wax(pe wax), nickel nitrate, cobalt acetate, cobalt sulphate, nickel sulphate, mkp, zinc nitrate, manganous nitrate, calcium nitrate, titanlyl sulfate, sodium molybdate, ammonium molybdate, tribasic lead sulfate, phosphoric acid, cupric nitrate
Copper sulphate pentahydrate Molecular Formula: CuSO45H2O Molecular Weight: 249.68 Properties: copper sulphate Blue transparent crystal, relative density: 2.29. Easily soluble in water, little air-slaking in the air ,aqueous solution is acidic;Soluble in methanol and glycerol; slightly soluble in ethanol.Transform into trihydrate salts(30C),monohydrate salts(110 C) when be heated;then 258C change into white powders anhydrous salts. Usage: For the manufacture of other cupric salts(Copper cyanide,cupprous chloride,cupprous oxide); monoazo dyes contain copper; as poisoning agent for ship bottom antifouling paint ;as catalyst for the synthesis of perfumes and dyes intermediates; as bactericide, insecticides etc. Specification: Item second quality First quality Best quality Feed grade Electroplating grade Copper sulfate (CuSO4¡¤5H2O) %¡Ý 94 96 98 98.5 99 Acidity (H2SO4) % 0.2 0.2 0.2 0.2 0.2 Insol. in water% 0.2 0.2 0.2 0.2 0.1 Pb % 10ppm 10ppm 10ppm 10ppm Arsenic 5ppm 5ppm 5ppm 5ppm Feed grade standard: HB2932-1999 ohter grade standard: GB437-93. 25kg.Bag, woven bag with plastic lining.
Supplier: Copper sulfate, cupric carbonate, copper nitrate, copper chloride, copper oxide, zinc sulphate heptahydrate, manganese sulphate monohydrate, ferrous sulphate heptahydrate, monohydrate, nickel sulphate hexahydrate, sodium sulphate
Supplier: Copper sulfate, zinc sulphate, manganese sulfate, sodium sulfate, ferrous sulfate, zinc oxide, copper chloride oxideas well as various cupric salts (copper nitrate, copper acetate, cuprous chloride, copper oxide, copper hydroxide), chemical materials, textiles auxiliaries, feed additives, food additives
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