15469-38-2 - Names and Identifiers
15469-38-2 - Physico-chemical Properties
Molecular Formula | F3FeH6O3
|
Molar Mass | 166.89 |
Density | 2.300 |
Melting Point | 1000 °C |
Water Solubility | Slightly soluble in water. Sparingly soluble in alcohol,ether, benzene. |
Appearance | Crystalline |
Color | Off-white to pale brown |
Exposure Limit | ACGIH: TWA 1 mg/m3; TWA 2.5 mg/m3NIOSH: IDLH 250 mg/m3; TWA 1 mg/m3 |
Merck | 14,4022 |
Storage Condition | 2-8℃ |
Sensitive | Hygroscopic |
MDL | MFCD00149718 |
Physical and Chemical Properties | Sensitivity: hydrogen WGK Germany:3 RTECS:NO6865000 |
15469-38-2 - Risk and Safety
Hazard Symbols | C - Corrosive
|
Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
R34 - Causes burns
|
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S27 - Take off immediately all contaminated clothing.
S28 - After contact with skin, wash immediately with plenty of soap-suds.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
|
UN IDs | UN 3260 8/PG 2 |
WGK Germany | 3 |
RTECS | NO6865000 |
TSCA | Yes |
Hazard Note | Corrosive |
Hazard Class | 6.1 |
Packing Group | III |
15469-38-2 - Introduction
IRON(III) FLUORIDE TRIHYDRATE is an inorganic compound with the chemical formula FEF2. It is a white crystal, soluble in water. The following is a description of the nature, use, formulation and safety information of IRON(III) FLUORIDE TRIHYDRATE:
Nature:
1. Physical properties: IRON(III) FLUORIDE TRIHYDRATE is a colorless or white crystal with a density of about 4.09 g/cm.
2. Chemical properties: IRON(III) FLUORIDE TRIHYDRATE is susceptible to moisture in the air and has a certain degree of hydrolysis. It can react with some acids to produce red hydrofluoric acid and blue long series, while releasing carbon monoxide gas.
Use:
1. Chemical reagent: IRON(III) fluorine TRIHYDRATE is commonly used as raw material for preparing other IRON compounds, such as IRON FLUORIDE, IRON iodide, etc.
2. Catalyst: in organic synthesis reaction, IRON(III) FLUORIDE TRIHYDRATE is commonly used as fluorination reagent catalyst to accelerate the rate of fluorination reaction.
3. Electronic Materials: IRON(III) fluorine TRIHYDRATE is also used to prepare IRON-based oxide magnetic nanomaterials and other electronic materials.
Method:
The main preparation methods of IRON(III) FLUORIDE TRIHYDRATE include the following:
1. Solution method: IRON powder is reacted with hydrofluoric acid to generate IRON(III) fluorine TRIHYDRATE solution, and solid IRON(III) fluorine TRIHYDRATE is obtained through evaporation and crystallization.
2. Solid phase reaction method: IRON powder is reacted with excess sodium hydrogen FLUORIDE at high temperature to generate IRON(III) FLUORIDE TRIHYDRATE.
Safety Information:
1. IRON(III) fluorine TRIHYDRATE try to avoid contact with skin and eyes, after entering the human body may cause irritation and damage to the eyes, respiratory system and digestive system.
2. IRON(III) fluorine TRIHYDRATE should be stored in a dry, well-ventilated place to avoid contact with moisture in the air.
3. When handling IRON(III) FLUORIDE TRIHYDRATE, you need to wear personal protective equipment such as protective glasses and gloves, and ensure that the work area has good ventilation.
4. In case of accidental contact with IRON(III) FLUORIDE TRIHYDRATE, rinse immediately with plenty of water and seek medical assistance.
Last Update:2024-04-10 22:29:15