آزمیران
دستگاهای آزمایشگاهی
مواد شیمیایی
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جستجوهای مرتبط
102722 Copper(II) hydroxide carbonate extra pure 1kg
| Product information | |||
|---|---|---|---|
| Synonyms | Copper(II) carbonate basic | ||
| Hill Formula | CH2Cu2O5 | ||
| Chemical formula | CuCO3*Cu(OH)2 | ||
| HS Code | 2836 99 11 | ||
| EC number | 235-113-6 | ||
| Molar mass | 221.12 g/mol | ||
| CAS number | 12069-69-1 | ||
| Chemical and physical data | |||
|---|---|---|---|
| Solubility | (20 °C) insoluble | ||
| Molar mass | 221.12 g/mol | ||
| Density | 3.9 - 4.0 g/cm3 (25 °C) | ||
| Bulk density | 350 kg/m3 | ||
| pH value | 8 - 9 (50 g/l, H2O, 20 °C) (slurry) | ||
| Safety information according to GHS | |||
|---|---|---|---|
| Hazard Statement(s) |
H302: Harmful if swallowed. |
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| Signal Word | Warning | ||
| Hazard Pictogram(s) |
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| Storage class | 10 - 13 Other liquids and solids | ||
| WGK | WGK 2 water endangering | ||
| Disposal |
15 Heavy metal-containing solutions and solids: container E. Stir Raney nickel (also: Urushibara nickel) in the form of an aqueous suspension into hydrochloric acid (Cat. No. 100312) until dissolved (container E). Neither Raney nickel itself nor any filter residues should be allowed to dry out, otherwise they will spontaneously ignite in air. In this context, heavy metal means any compound of antimony, arsenic, cadmium, chromium(VI), copper, lead, nickel and tin, as well as these subtances in metallic form, if they are classified as hazardous (acc. to AbfallverzeichnisV - Waste Catalogue Ordinance, Appendix 3). Other heavy metals should be collected separately. |
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| Safety information | |||
|---|---|---|---|
| R Phrase |
R 22 Harmful if swallowed. |
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| Categories of danger | harmful | ||
| Hazard Symbol |
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| Toxicological data | |||
|---|---|---|---|
| LD 50 oral | LD50 rat 1350 mg/kg | ||
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