Cobaltic ammonium sulfate hexahydrate
Ammonium Cobalt(II) Sulfate Hexahydrate
CAS: 13586-38-4
Molecular Formula: CoH20N2O14S2
Cobaltic ammonium sulfate hexahydrate - Names and Identifiers
Cobaltic ammonium sulfate hexahydrate - Physico-chemical Properties
| Molecular Formula | CoH20N2O14S2 |
| Molar Mass | 395.23 |
| Density | 1.902g/mLat 25°C(lit.) |
| Melting Point | 120°C (dec.)(lit.) |
| Water Solubility | Soluble in water, Insoluble in alcohol |
| Appearance | Crystalline |
| Color | Pink to red |
| Exposure Limit | ACGIH: TWA 0.02 mg/m3 |
| Sensitive | Hygroscopic |
| Physical and Chemical Properties | Red monoclinic prismatic crystal. |
| Use | Electroplating, Analytical reagents, catalysts. |
Cobaltic ammonium sulfate hexahydrate - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R20/22 - Harmful by inhalation and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. R43 - May cause sensitization by skin contact |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| UN IDs | 3288 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 28332990 |
| Hazard Class | 9 |
Cobaltic ammonium sulfate hexahydrate - Introduction
Ammonium Cobalt(II) Sulfate Hexahydrate(Ammonium Cobalt(II) Sulfate Hexahydrate) is a chemical compound with the chemical formula (NH4)2Co(SO4)2 · 6H2O.
Nature:
Ammonium Cobalt(II) Sulfate Hexahydrate is a reddish crystalline solid that is soluble in water and alcohol. It has a molecular weight of 392.03g/mol.
Use:
Ammonium Cobalt(II) Sulfate Hexahydrate are widely used as catalysts, oxidants and electrochemical analytical reagents in chemical laboratories. It is commonly used in the preparation of other cobalt sulfate compounds.
Preparation Method:
Ammonium Cobalt(II) Sulfate Hexahydrate can be prepared by reacting cobalt (II) sulfate with aqueous ammonia. Cobalt (II) sulfate was first dissolved in water, then ammonia was slowly added, and finally the hexahydrate was crystallized.
Safety Information:
Ammonium Cobalt(II) Sulfate Hexahydrate is a substance harmful to human body. Contact with the skin and inhalation of its dust may cause irritation and allergic reactions, so it is necessary to wear appropriate protective measures, such as gloves, masks and goggles. Keep away from ignition and oxidizing agents. In case of eye contact or swallowing, rinse immediately with plenty of water and seek medical help.
Nature:
Ammonium Cobalt(II) Sulfate Hexahydrate is a reddish crystalline solid that is soluble in water and alcohol. It has a molecular weight of 392.03g/mol.
Use:
Ammonium Cobalt(II) Sulfate Hexahydrate are widely used as catalysts, oxidants and electrochemical analytical reagents in chemical laboratories. It is commonly used in the preparation of other cobalt sulfate compounds.
Preparation Method:
Ammonium Cobalt(II) Sulfate Hexahydrate can be prepared by reacting cobalt (II) sulfate with aqueous ammonia. Cobalt (II) sulfate was first dissolved in water, then ammonia was slowly added, and finally the hexahydrate was crystallized.
Safety Information:
Ammonium Cobalt(II) Sulfate Hexahydrate is a substance harmful to human body. Contact with the skin and inhalation of its dust may cause irritation and allergic reactions, so it is necessary to wear appropriate protective measures, such as gloves, masks and goggles. Keep away from ignition and oxidizing agents. In case of eye contact or swallowing, rinse immediately with plenty of water and seek medical help.
Last Update：2024-04-10 22:29:15
