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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℃ |