Nickel sulfamate

Quick Detail

Package & Delivery Lead Time

Detailed Description

Nickel(II) sulfamate liquid 1:Product description Product name: Nickel(II) sulfamate liquid CAS No.:13770-89-3 Molecular formula：Ni(SO3.NH2)2 Molecular weight：250.91 Physical&Chemical properties: Dark green liquid; Amino sulfonic acid nickel is a kind of excellent electroplating main salt,the coating is more toughness and lower internal stress, and high hardness than other nickel bath. The nickel content of Nickel sulfamate is very high as 178.5～183.5g/L, with less impurities, To reduce the plating bath in the accumulation of metal impurity plays an important role. When the Cu2+ reach to 10～50 ppm in plating solution, Fe2+ reach to 30--50ppm, the internal stress of coating will be high and crisp. In PCB is widely used on nickel plating for precious metal and base metal substrate coating,for some surface which often endure heavy loading and abrade, such as switch contact, contact or plug piece, with nickel as gold substrate coating, can greatly improve the wear resistance.When used as a barrier layer, nickel can effectively prevent the diffusion between the copper and other metal; and nickel can as ammonia containing class etching agent of resistant coating,so dumb nickel/gold combination coating is often used as an etching metal plating, and can adapt to the hot pressing welding and brazing requirements. 2:Quality standard Items Specifications Assay (as Ni) 180±3.75 g/L pH value 4.0～5.0 Iron (Fe) ≤5.0 ppm Zinc (Zn) ≤2.0 ppm Copper (Cu) ≤2.0 ppm Lead (Pb) ≤1.0 ppm Cobalt (Co) ≤20.0 ppm Specific gravity 1.500~1.600 g/mL Chromium (Cr) ≤2.0 ppm Cadmium (Cd) ≤1.0 ppm Manganese (Mn) ≤1.0 ppm Magnesium(Mg) ≤10.0 ppm Sodium(Na) ≤10.0 ppm Chloride(Cl) ≤10.0 ppm Ammonium(NH4) ≤100.0 ppm Sulphate (SO4) ≤1000.0 ppm Calcium(Ca) ≤10.0 ppm 3:Application Widely used in the PCB, electron,car, space, weapons, coinage, metallurgy, nickel net, radio, color aluminum alloy, etc. 4:Packing 30kgs or 250kgs/plastic drum;30kg/drum;640drums/20'fcl;32drums/pallet) 5:Storage&Shipment Keep the goods in the cool and dry place; prevent the bask, moisture-proof, and package breakage.

Basic Company Information

Achievement Marketing International

Company Advantage

Detail Company Introduction