1、Chemical Name: Copper Citrate
2、Molecular Formula: C₆H₄Cu₂O₇·5H₂O
3、Molecular Weight: 360.242
4、CAS: 10402-15-0
5、Character: It is green or blue-green crystalline powder with low toxicity. It is slightly soluble in water, soluble in ammonia and dilute acid, easily soluble in hot citric acid alkali, soluble in ammonia and dilute acid, slightly soluble in water and cold citric acid alkali solution.
6、Usage: It is used as preservative, insecticide, astringent, ect. It also can be used as copper supplement for animals or humans.
7、Packing: It is packed with a polyethylene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
8、Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.
| Specification | NYSL-1001-2019 |
| Copper Citrate content,w/% |
98.0-104.0 |
| Citrate content,w/% ≥ |
51.0 |
| Copper (Cu),w/% |
34.5-36.7 |
| Total Arsenic (As),mg/kg ≤ |
4 |
| Lead (Pb),mg/kg ≤ |
5 |
| Mercury (Hg),mg/kg ≤ |
0.2 |
| Cadmium (Cd),mg/kg ≤ |
0.1 |
| Sulfate (SO₄²⁻),w/% ≤ |
0.5 |
|
Comminution size (Passing rate of 250um test sieve) ≥ |
98.0 |
