Cupric Oxide manufacturer CAS:1317-38-0
Sep 9th, 2022 at 22:46 Material Chemicals Broadview 59 views Reference: qM7e58lKd2v
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Other name:
Cupric Oxide
Copper(II) oxide
C.I. Pigment Black 15
CAS No.:1317-38-0
CuO
Molecular Weight:79.55
Characters:Black or brownish black amorphous crystalline powder,monoclinic crystal, specific wt.: 6.315,m.p.: 14460C, insoluble in water and ethanol, soluble in diluted acid, ammonia water, ammonium chloride, sodium hydroxide and potassuim cyanide.
Specifications:
| Cupric Oxide | A.P. | C.P. | Technical first grade | Technical second grade |
| Item | Spec. | Spec. | Spec. | Spec. |
| Assay(CuO) % | ≥99.0 | ≥98.0 | ≥98.0 | ≥97.0 |
| Insol. in Hcl % | ≤0.02 | ≤0.05 | ≤0.2 | ≤0.2 |
| Chlorides(Cl)% | ≤0.003 | ≤0.005 | ≤0.10 | ≤0.10 |
| Sulfur compound(SO4)% | ≤0.01 | ≤0.05 | ≤0.10 | ≤0.10 |
| Nitrogen compound(N) % | ≤0.002 | ≤0.005 | -- | -- |
| Carbon compound | ≤0.025 | ≤0.10 | -- | -- |
| Fe% | ≤0.01 | ≤0.04 | -- | -- |
| Cuprous oxide(Cu2O)% | ≤0.05 | ≤0.10 | -- | -- |
| Non-precipitate in sulfureted hydrogen % | ≤0.2 | ≤0.5 | -- | -- |
| Water insoluble% | -- | -- | ≤0.10 | ≤0.10 |
| Fineness(100-mesh sieve residue) % | -- | -- | ≤2 | ≤5 |
| Cupric Oxide | Export AR grade | Electro-plating Cupric Oxide | Electronic grade | Air bag grade |
| Item | Spec. | Spec. | Spec. | Spec. |
| Assay(CuO) % | ≥98.0 | ≥98.5 | ≥98 | ≥98 |
| Insol. in Hcl % | ≤0.02 | ≤0.01 | ≤0.10 | ≤0.2 |
| Chlorides(Cl) % | ≤0.005 | ≤0.06 | ≤0.08 | Moisture≤0.3 |
| Sulfur compound(SO4)% | ≤0.02 | ≤0.01 | ≤0.08 | PH5.5-7.5 |
| Zn% | -- | ≤0.02 | -- | -- |
| Pb% | ≤0.02 | ≤0.01 | ≤0.010 | -- |
| Fe% | ≤0.05 | ≤0.05 | -- | -- |
| Cd% | -- | -- | ≤0.0005 | -- |
| Hg% | -- | -- | ≤0.0002 | -- |
| C% | ≤0.05 | -- | -- | -- |
| N% | ≤0.005 | -- | -- | -- |
| As% | ≤0.0002 | -- | -- | -- |
| Ca% | ≤0.02 | -- | -- | -- |
| Cuprous oxide(Cu2O)% | ≤0.05 | -- | -- | ≤0.2 |
| K% | ≤0.02 | -- | -- | -- |
| Na% | ≤0.02 | -- | -- | -- |
| Sexavalence Cr % | -- | -- | ≤0.0002 | -- |
| Water insoluble% | ≤0.05 | ≤0.10 | ≤0.10 | D501.5 |
| Fineness(125-mesh sieve residue) % | -- | ≤0.1 | 325-mesh sieve residue≤0.3 | 100 meshes ≤2 |
Product Usage:It is used for firework, bactericides, glass, artificial rain materials, ceramics, catalyst, rayon etc.
Packaging:In 25Kg/woven bag lined with double-layer plastic bag or iron drum, closed tightly.
Storage Precautions:stored in dry and draughty warehouse, prevent dampness; isolated from strong acids or food; fight fire with water.
Please visit our website if you have any inquiry: Cupric Oxide.If you can't find materials from around the world, please let us know and we will research and produce them in our labs equipped with high technology.
Inno Pharmchem (Pharmaceutical Intermediates Manufacturers in China) is exclusively focusing on the manufacturing of API's Intermediates, such as Cupric Oxide, cas:1317-38-0 , Copper(II) oxide and so on. We have helped clients businesses by scaling up its pharmaceutical products through the development of innovative processes and optimizing the production process thus it making it cost-efficient.
Keywords: Copper(II) oxide manufacturer;Cupric Oxide factory;C.I. Pigment Black 15 producer;Cupric Oxide vendor;Cupric Oxide supplier;1317-38-0 manufacturer.
