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7758-98-7
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7758-98-7
| Copper(II) sulfate Basic information | |
| Product Name: | Copper(II) sulfate |
| CAS: | 7758-98-7 |
| MF: | CuO4S |
| MW: | 159.61 |
| EINECS: | 231-847-6 |
| Mol File: | 7758-98-7.mol |
| Copper(II) sulfate Chemical Properties | |
| Melting point | 200 °C (dec.)(lit.) |
| density | 3.603 g/mL at 25 °C(lit.) |
| vapor pressure | 7.3 mm Hg ( 25 °C) |
| storage temp. | Store at +5°C to +30°C. |
| solubility | H2O: soluble |
| form | powder |
| color | Slightly greenish to gray |
| Specific Gravity | 3.603 |
| PH | 3.5-4.5 (50g/l, H2O, 20℃) |
| PH Range | 3.7 - 4.5 |
| Water Solubility | 203 g/L (20 ºC) |
| Sensitive | Hygroscopic |
| Merck | 14,2653 |
| Stability: | hygroscopic |
| InChIKey | ARUVKPQLZAKDPS-UHFFFAOYSA-L |
| CAS DataBase Reference | 7758-98-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Cupric sulfate(7758-98-7) |
| EPA Substance Registry System | Cupric sulfate (7758-98-7) |
项目 | 单位 | 指标 | 检验结果 |
Items | Unit | Index | Results |
Fe | % ≤ | 0.01 | 0.01 |
Pb | % ≤ | 0.0004 | 0.0004 |
As | %≤ | 0.0003 | 0.0003 |
Substances Not Precipitated by Hydrogen Sulfide | % ≤ | 0.3 | 0.3 |
Cu | % ≥ | 38 | 38 |
Water insoluble matter | % ≤ | 0.35 | 0.35 |
H2SO4 | % ≤ | 0.25 | 0.25 |
| Copper(II) sulfate Basic information | |
| Product Name: | Copper(II) sulfate |
| CAS: | 7758-98-7 |
| MF: | CuO4S |
| MW: | 159.61 |
| EINECS: | 231-847-6 |
| Mol File: | 7758-98-7.mol |
| Copper(II) sulfate Chemical Properties | |
| Melting point | 200 °C (dec.)(lit.) |
| density | 3.603 g/mL at 25 °C(lit.) |
| vapor pressure | 7.3 mm Hg ( 25 °C) |
| storage temp. | Store at +5°C to +30°C. |
| solubility | H2O: soluble |
| form | powder |
| color | Slightly greenish to gray |
| Specific Gravity | 3.603 |
| PH | 3.5-4.5 (50g/l, H2O, 20℃) |
| PH Range | 3.7 - 4.5 |
| Water Solubility | 203 g/L (20 ºC) |
| Sensitive | Hygroscopic |
| Merck | 14,2653 |
| Stability: | hygroscopic |
| InChIKey | ARUVKPQLZAKDPS-UHFFFAOYSA-L |
| CAS DataBase Reference | 7758-98-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Cupric sulfate(7758-98-7) |
| EPA Substance Registry System | Cupric sulfate (7758-98-7) |
项目 | 单位 | 指标 | 检验结果 |
Items | Unit | Index | Results |
Fe | % ≤ | 0.01 | 0.01 |
Pb | % ≤ | 0.0004 | 0.0004 |
As | %≤ | 0.0003 | 0.0003 |
Substances Not Precipitated by Hydrogen Sulfide | % ≤ | 0.3 | 0.3 |
Cu | % ≥ | 38 | 38 |
Water insoluble matter | % ≤ | 0.35 | 0.35 |
H2SO4 | % ≤ | 0.25 | 0.25 |
