USD $1.00-10.00 / Kilogram
USD $8.20-8.80 / Kilogram
USD $3.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $70.00-90.00 / Kilogram
USD $3.00-10.00 / Kilogram
product name:copper(ii) carbonate basic
synonym:cupric carbonate basic
cas no:12069-69-1
molecular formula:cuco3 cu(oh)2 xh2o
molecular weight :221.11
einecs:235-113-6
properties: fine green powder.
melting point: 200 ° c; density: 4
solubility: insoluble in cold water and alcohol, soluble in acid and corresponding copper salts. dissolved in cyanide, ammonia, ammonium salt and alkaline metal carbonate aqueous solution.
technical specification:
assay(as cu): 54-56%
acid insoluble matter; 0.1% max
sulfate(so42-): 0.07% max
chloride: 0.07% max
reagent specification:
assay(as cu): 52.5-56.5%
acid insoluble matter; 0.01% max
sulfate(so42-): 0.01% max
ammonite: 0.1% max
ferric: 0.01% max
nitrate: 0.03% max
chloride: 0.001% max
use: used for catalysts, pyrotechnics, pesticides, pigments, feed, fungicides, electroplating, anticorrosive industries and manufacturing of copper compounds
packing : 25kg/ fiber drum