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1317-40-4
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1317-40-4
| COPPER(II) SULFIDE Basic information | |
| Product Name: | COPPER(II) SULFIDE |
| Synonyms: | C.I. 77450;C.I. Pigment Blue 34;Copper Blue;Copper monosulfide;Copper sulfide (CuS);Copper(2+) sulfide;CuS;Horace Vernet's Blue |
| CAS: | 1317-40-4 |
| MF: | CuS |
| MW: | 95.61 |
| EINECS: | 215-271-2 |
| Mol File: | 1317-40-4.mol |
| COPPER(II) SULFIDE Chemical Properties | |
| Melting point | 220 °C (dec.) (lit.) |
| density | 4.6 g/mL at 25 °C (lit.) |
| refractive index | 1.45 |
| form | powder |
| color | Black |
| Specific Gravity | 4.6 (20℃) |
| Water Solubility | Soluble in nitric acid, ammonium hydroxide, potassium cyanide. Insoluble in water, ethanol, hydrochloric acid ,dilute acids, sulfuric acid, alkali cyanides, aqueous ammonia and alkaline solutions. |
| Sensitive | Air & Moisture Sensitive |
| Merck | 142,965 |
| Solubility Product Constant (Ksp) | pKsp: 35.2 |
| Exposure limits | ACGIH: TWA 1 mg/m3 |
| NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3 | |
| Stability: | Stable, but may be moisture senstive. Incompatible with strong acids, strong oxidizing agents. |
| CAS DataBase Reference | 1317-40-4(CAS DataBase Reference) |
| EPA Substance Registry System | Copper sulfide (CuS) (1317-40-4) |
Item | CuS powder |
Appearance | Dark brown amorphous powder |
Purity | 98% |
Particle size | 325mesh |
Melting point | 220℃ |
| COPPER(II) SULFIDE Basic information | |
| Product Name: | COPPER(II) SULFIDE |
| Synonyms: | C.I. 77450;C.I. Pigment Blue 34;Copper Blue;Copper monosulfide;Copper sulfide (CuS);Copper(2+) sulfide;CuS;Horace Vernet's Blue |
| CAS: | 1317-40-4 |
| MF: | CuS |
| MW: | 95.61 |
| EINECS: | 215-271-2 |
| Mol File: | 1317-40-4.mol |
| COPPER(II) SULFIDE Chemical Properties | |
| Melting point | 220 °C (dec.) (lit.) |
| density | 4.6 g/mL at 25 °C (lit.) |
| refractive index | 1.45 |
| form | powder |
| color | Black |
| Specific Gravity | 4.6 (20℃) |
| Water Solubility | Soluble in nitric acid, ammonium hydroxide, potassium cyanide. Insoluble in water, ethanol, hydrochloric acid ,dilute acids, sulfuric acid, alkali cyanides, aqueous ammonia and alkaline solutions. |
| Sensitive | Air & Moisture Sensitive |
| Merck | 142,965 |
| Solubility Product Constant (Ksp) | pKsp: 35.2 |
| Exposure limits | ACGIH: TWA 1 mg/m3 |
| NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3 | |
| Stability: | Stable, but may be moisture senstive. Incompatible with strong acids, strong oxidizing agents. |
| CAS DataBase Reference | 1317-40-4(CAS DataBase Reference) |
| EPA Substance Registry System | Copper sulfide (CuS) (1317-40-4) |
Item | CuS powder |
Appearance | Dark brown amorphous powder |
Purity | 98% |
Particle size | 325mesh |
Melting point | 220℃ |
