Shanghai Richem International Co., Ltd.
Main products:Iron Oxide, Magnesium Sulphate, Silver Nitrate, Semicarbazide HCL, Thiourea, Copper Carbonate, Vaccinium Macrocarponl
Products
Contact Us
  • Contact Person : Mr. Wu Johnny
  • Company Name : Shanghai Richem International Co., Ltd.
  • Tel : 86-21-31263688
  • Fax : 86-21-51862199
  • Address : Shanghai,Pudong,Room 3D,Building 3,YouYou Century Plaza,No.428,South Yanggao road,
  • Country/Region : China
  • Zip : 200127

Copper Carbonate

Copper Carbonate
Product Detailed
Appearance: Fine Bluish Green Powder Molecular Formula : CuCO3.Cu(OH)2 CAS No.: 12069-69-1 EINECS No.: 235-113-6

Test item

Test Standard

Assay

55.0%~56.0%

Acid-insoluble

0.02%

Chloride

0.005%

Nitrites

0.05%

Sulphates

0.02%

Ammonia

0.2%

Iron

0.05%

Hydrogen sulfide not precipitate

0.75%

Characters: Malachite green fine granular amorphous powder, density: 3.85, decomposed at 2000C, insoluble in cold water and alcohols, soluble in acids, cyanides, sodium hydroxide, ammonium salts. Unstable in sulfureted hydrogen, solubility in water: 0.0008 %, decomposition temperature: 200-2200C; Low toxicity.Product Usage: It is used for wood preservative, and in PCB system it is uses for Non-Cyanide Electroplating, overcoming the shortcoming of some Substrate which cannot plated directly, , not only getting the copper plating coating of good quality, but also operating safty wtih low pollution. Suitable for elecreo-plating of decoratio material(Mg-Al alloy), zipper, spare parts of automobile, machinery material, jewelry. Steel, dairy hardware. Packaging: 25kgs pp bag Storage Precautions: Stored in dry and draughty warehouse. Tie the bag tightly to prevent dampness or caking. Avoid impact; No mixing with strong acids or alkali. Flexible container must be put vertically on the pallet, and fastened with roll paper.

Copper Carbonate



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