- Organic Fine Chemicals
- Flame Retardants
- Rubber and Plastic Chemicals
- Paint, Ink , Coating and Adhesive Chemicals
- Food and Feed Additives
- Cosmetic and Detergent Chemicals
- Oil & Gas Drilling Chemicals
- Water Treatment Chemicals
- High Quality(High purity) Solvents
- Metals and Mining Chemicals
- Battery/Semiconductor/Liquid crystal
- Construction Chemicals
- Others
Cuprous Oxide
Identification:
Chemical Name: Copper(I) oxide
Synonym: Dicopper oxide; C.I. 77402; Cuprous Oxide Red
CAS NO.: 1317-39-1
Molecular formula:Cu2O
Applications:
Cuprous oxide is used to made ship bottom anti-fouling paint (to kill the lower marine plants and animals); it shows excellent effects to inhibit and kill the Myxobacteria, algae, Shelled creatures, waterweeds and other common microbes in water. It is a long acting antifouling agent not only compatible well with the marine paint but also eco- friendly.
Cuprous oxide is also used as a main raw material to produce bactericide in agrochemical industry, or used as red pigment in ceramic, enamel and glass industry.
Furthermore, it can also be used to manufacture various kinds of copper salt or analytical agents, or as a raw material of electroplating rectifier in electrical appliance industry.
Specifications:
Items | Cuprous Oxide (Calcine process) | Cuprous Oxide (Electrolysis process) |
Cuprous Oxide(CU2O) | 97%min | 96%min |
Total Copper(Cu) | 87%min | 86%min |
CU2O toal reducing power | 98%min | 97%min |
Metallic copper | 1.0%max | 1.0%max |
Sulphates as SO42_ | 0.5%max | 0.5%max |
Chloride as Cl | 0.5%max | 0.5%max |
Moisture | 0.5%max | 0.5%max |
Metels other than Cu | 0.5%max | 0.5%max |
Acetone soluble matter | 0.5%max | 0.5%max |
Nitric acid insoluble | 0.1%max | 0.1%max |
Stability (decrease in RP) | 2.0%max | 2.0%max |
wet sieve(325 mesh) | 0.3%max | 0.3%max |
Packing, Storage & Transport:
In woven bags, lined with aluminum foil paper bag, net weight 20kg. it should store in dry ventilate warehouse and must not store with oxide agent. Container must be sealed up, prevent touching with air; must not be shipped and stored with strong acid, strong alkali. If it be catched fired, use water sprinkle.