- Oxide[9]
- Food Additives[7]
- Other Organic Chemical[10]
- Chemical Auxiliary Agent[4]
- Carbohydrate[1]
- Organic Intermediate[2]
- Sulphate[3]
- Carbonate[1]
- Silicate[1]
- Other Inorganic Chemicals[1]
- Alkali[2]
- Agrochemicals & Pesticides[1]
- Other Inorganic Salts[1]
- Contact Person : Mr. Jiang Bobby
- Company Name : Yantai Jolong Chemicals Co., Ltd.
- Tel : 86-535-6717246
- Fax : 86-535-6717246
- Address : Shandong,yantai,133# Yingchun street, Laishan District
- Country/Region : China
Cu2O Cuprous Oxide from factory
Cuprous Oxide
CAS NO.: 1317-39-1
Molecular Formula: | Cu2O |
EINECS NO: | 215-270-7 |
Molecular Weight: | 143.08 |
Appearance: Red powder
Item% | Index(%) | ||
Excellent | First-class | Comforming | |
Quality Index Rate Of Reduction(Cu2O) | ≥98.0 | ≥97.0 | ______ |
Content of metal copper(Cu) | ≤1.0 | ≤2.0 | ≤3.0 |
Content of copper(Cu2O) | ≥97.0 | ≥96.0 | ≥95.0 |
Content of copper(Cu) | ≥87.0 | ≥86.0 | ______ |
Content of chloride(Cl) | ≤0.5 | ≤0.5 | ______ |
Content of sulfate(SO4) | ≤0.5 | ≤0.5 | ______ |
Content of water | ≤0.5 | ≤0.5 | ≤0.5 |
Dissolved in acetone | ≤0.5 | ______ | ______ |
Reduction after steady test | ≤2.0 | ≤2.0 | ______ |
Residue(45μm) | ≤0.3 | ≤0.5 | ≤1.0 |
Riddling 75μm of nitric acid | ≤0.1 | ______ | ______ |
Content of non metal copper | ≤0.5 | ______ | ______ |
Application:It’s used as antipollution paint in the bottom of ship to kill lows forms of marine animal lives; it can be also used as germicide, colorant in ceramics and enamel, coloring agent in red glass. It can also used in manufacturing kinds of nantokites, analytical reagent and rectifier electroplate of electric appliances industry.
Packing: Well packed by three layers of Kraft paper and one layer of aluminum foil paper, with the net weight 25 kilos.
Cu2O Cuprous Oxide from factory
