CuCO3Cu(OH)2XH2O
Molecular Weight: 221.12
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.
Specifications:
| Copper Carbonate Basic | A.R. | C.P. | Electro-plating grade | Technical grade |
| Assay(as Cu) % | 52.5-56.5 | 52.5-56.5 | ≥55 | ≥55 |
| Chlorides(Cl) % | ≤0.001 | ≤0.005 | ≤0.04 | ≤0.05 |
| Sulphates(SO4)% | ≤0.01 | ≤0.02 | ≤0.02 | ≤0.06 |
| Ammonium salt(NH4)% | ≤0.1 | ≤0.2 | ≤0.2 | -- |
| Iron (Fe)% | ≤0.01 | ≤0.05 | ≤0.03 | ≤0.03 |
| Nitrates(NO3)% | ≤0.03 | ≤0.05 | ≤0.03 | -- |
| Acid Insoluble % | ≤0.01 | ≤0.02 | ≤0.15 | ≤0.1 |
| Non-precipitate in sulfured hydrogen(As sulphates) % | ≤0.75 | ≤1.0 | ≤1.0 | -- |
| Zinc (Zn)% | -- | -- | ≤0.03 | -- |
| Arsenic (As)% | -- | -- | ≤0.01 | ≤0.005 |
| Lead (Pb)% | -- | -- | ≤0.01 | -- |
| Sodium (Na)% | -- | -- | -- | -- |
| Calcium (Ca)% | -- | -- | -- | -- |
| Chromium (Cr）% | -- | -- | -- | ≤0.003 |
| Aluminum (Al)% | -- | -- | -- | ≤0.01 |
| Cadmium (Cd)% | -- | -- | -- | ≤0.001 |
| Copper Carbonate Basic | Export (dry) | Export (wet) | Light super-fine grade |
| Assay(as Cu) % | ≥55 | ≥46 | ≥55 |
| Chlorides(Cl) % | ≤0.05 | ≤0.04 | ≤0.05 |
| Sulphates(SO4)% | ≤0.05 | ≤0.04 | ≤0.05 |
| Acid Insoluble | ≤0.1 | ≤0.1 | ≤0.1 |
| Sodium (Na)% | ≤0.3 | ≤0.25 | ≤0.3 |
| Calcium (Ca)% | ≤0.03 | ≤0.03 | ≤0.03 |
| Chromium (Cr) % | ≤0.003 | ≤0.003 | ≤0.003 |
| Iron (Fe)% | ≤0.03 | ≤0.03 | ≤0.03 |
| Arsenic (As)% | ≤0.01 | ≤0.005 | ≤0.005 |
| Lead (Pb)% | ≤0.01 | ≤0.01 | ≤0.01 |
| Aluminum (Al)% | ≤0.01 | ≤0.01 | ≤0.01 |
| Cadmium (Cd)% | ≤0.001 | ≤0.001 | ≤0.001 |
| Zinc (Zn)% | ≤0.04 | ≤0.03 | -- |
| thanolamine(MEA) Insoluble % | ≤0.20 | ≤0.10 | Sieve No.200≥98 |
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 with low pollution .Suitable for elecreo-plating of decoratio material(Mg-Al alloy),zipper,spare parts of automobile,machinery material ,jewelry.steel,dairy hardware.
Packaging: 25Kg woven bag with double PE liners, closed tightly.
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.
UNICHEMIST manufacture & supply Copper Carbonate Basic CAS:12069-69-1,if you want to buy it,please drop your inquiry to [email protected] ,we will reply you asap.If you have any custom synthesis or contract manufacturing compounds, please also feel free to contact us.
Factory in Henan Province
The Henan factory is located in the south of Tengda Road and the west of Gongye 3rd Road, Huaiyang District, Zhoukou City, Henan Province. The first phase covers an area of about 200 acres with a total construction area of about 170,496 square meters. It is mainly engaged in the production and sales of pharmaceutical and biological products. More than 800 acres are planned for the second phase. The company has established a stable production service system that can meet the requirements of different quality assurance systems and process conditions, and can realize small-scale process transfer, pilot scale-up, and industrialization, as well as corresponding document registration and auditing.
Factory in Shanxi Province
At the end of 2017, We invested workshop in Xinjiang County Longzhou Chemical Co., Ltd., Xinjiang County Coal Mine Park, Yuncheng, Shanxi. The first phase of the reactors were 30* 2000L~5000L, The contract output value is 50 million annually, factory has passed the audit from public listed company domestic and abroad.
Factory in Shandong Province
The Shandong production plant is located in Liaocheng City, Shandong Province. It has a production workshop covering an area of 2600m², a supporting material warehouse of 800m², a QC laboratory of 150m², and a number of 500~5000L reactors. It has successfully carried out a number of scale-up production projects. The annual output of the body is more than 200 tons.
Certain products are for research use only. Not for diagnostic or therapeutic use. Not for human use. UNICHEMIST does not sell to individuals. UNICHEMIST does not warrant that the use or sale of the products delivered under will not infringe the claims of any China or other patents covering the product itself or the use thereof in combination with other products or the operation of any process.
