سفارش آنلاین
ضمانت سلامت فیزیکی
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| Description | |
|---|---|
| Catalogue Number | 105124 |
| Synonyms | Potassium sulfocyanide |
| Product Information | |
|---|---|
| CAS number | 333-20-0 |
| EC index number | 615-004-00-3 |
| EC number | 206-370-1 |
| Hill Formula | CKNS |
| Chemical formula | KSCN |
| Molar Mass | 97.18 g/mol |
| HS Code | 2842 90 80 |
| Structure formula Image | |
| Applications | |
|---|---|
| Application | Potassium thiocyanate pure. CAS No. 333-20-0, EC Number 206-370-1. |
| Physicochemical Information | |
|---|---|
| Boiling point | >400 °C (1013 hPa) Not applicable,(decomposition) |
| Density | 1.91 g/cm3 (20 °C) |
| Melting Point | 177 °C |
| pH value | 5.3 - 8.5 (50 g/l, H₂O, 20 °C) |
| Vapor pressure | <0.001 hPa (20 °C) |
| Bulk density | 750 - 1000 kg/m3 |
| Solubility | >1000 g/l |
| Toxicological Information | |
|---|---|
| LD 50 oral | LD50 Rat 854 mg/kg |
| Safety Information according to GHS | |
|---|---|
| Hazard Pictogram(s) |  |
| Hazard Statement(s) | H302 + H312 + H332: Harmful if swallowed, in contact with skin or if inhaled. H412: Harmful to aquatic life with long lasting effects. EUH032: Contact with acids liberates very toxic gas. |
| Precautionary Statement(s) | P273: Avoid release to the environment. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. |
| Storage class | 10 - 13 Other liquids and solids |
| WGK | WGK 1 slightly water endangering |
| Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
| Safety Information | |
|---|---|
| Hazard Symbols |  Harmful |
| Categories of danger | harmful, dangerous for the environment |
| R Phrase | R 20/21/22-32-52/53 Harmful by inhalation, in contact with skin and if swallowed.Contact with acids liberates very toxic gas.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| S Phrase | S 13-36/37-46-61 Keep away from food, drink and animal feedingstuffs.Wear suitable protective clothing and gloves.If swallowed, seek medical advice immediately and show this container or label.Avoid release to the environment. Refer to special instructions/ Safety data sheets. |
| Storage and Shipping Information | |
|---|---|
| Storage | Store at +5°C to +30°C. |
| Specifications | |
|---|---|
| Assay (argentometric) | ≥ 98.0 % |
| Identity | passes test |
| Chloride (Cl) | ≤ 0.01 % |
| Sulphate (SO₄) | ≤ 0.05 % |
| Heavy metals (as Pb) | ≤ 0.001 % |
| Fe (Iron) | ≤ 0.0005 % |
