COBALTOUS THIOCYANATE
COBALT THIOCYANATE
CAS: 3017-60-5
Molecular Formula: C2CoN2S2
COBALTOUS THIOCYANATE - Names and Identifiers
COBALTOUS THIOCYANATE - Physico-chemical Properties
| Molecular Formula | C2CoN2S2 |
| Molar Mass | 175.09 |
| Water Solubility | Soluble in water. |
| Appearance | Form Powder, color brown |
| Storage Condition | Room Temprature |
| Stability | Stable, but reacts with acids to produce toxic gas. Moisture sensitive. Incompatible with acids, strong oxidizing agents. |
| Physical and Chemical Properties | Chemical properties Cobalt thiocyanate (II) Chemical formula Co(SCN)2 • 3H2O. Molecular weight 229.14. Purple orthorhombic crystal. Soluble in water, ethanol, methanol, ether. Lose 3-component water at 105 ℃. Dissolved in water to form a blue solution, which is pink when diluted, and blue when dissolved in ethanol, ether and acetone. If it is dried with concentrated sulfuric acid or phosphorus pentoxide, it will become a yellow-brown anhydrous. According to the calculation amount, it can be obtained by mixing cobalt sulfate solution heptahydrate and barium thiocyanate solution trihydrate. |
COBALTOUS THIOCYANATE - Risk and Safety
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R32 - Contact with acids liberates very toxic gas R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S13 - Keep away from food, drink and animal foodstuffs. S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S46 - If swallowed, seek medical advice immediately and show this container or label. S36/37 - Wear suitable protective clothing and gloves. |
| UN IDs | UN 3077 9/PG 3 |
| WGK Germany | 3 |
| TSCA | Yes |
| Hazard Class | 6.1(b) |
| Packing Group | III |
COBALTOUS THIOCYANATE - Nature
| Merck | 13,2475 |
| EPA chemical information | Thiocyanic acid, cobalt(2 ) salt (3017-60-5) |
Last Update：2024-04-10 22:29:15
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