Ammonium Molybdate 4h2o

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Ammonium Molybdate

ammonium molybdate 4h2o Product Introduction：

1. Appearance: Colorless or slightly yellow crystalline solid.

2. Solubility: soluble in water and alcohol, but insoluble in most organic solvents.

3. Oxidation: It has a certain degree of oxidation and can oxidize certain compounds to high oxidation states.

4. Thermal stability: When heated, it will lose its crystalline water and become anhydrous ammonium molybdate.

Density 2.498

Melting point 170 ℃ (decomposition)

Soluble in water, acid and alkali, but insoluble in alcohol.

Solubility Ethanol: Insoluble (Ignited)

ammonium molybdate 4h2o Purpose:

1. Catalyst: As an important catalyst, it is often used in organic chemical synthesis and petrochemical and other fields.

2. Molybdenum source: can be used as a molybdenum source for the preparation of other molybdenum compounds and alloys.

3. Hardener: used to harden cover glass and ceramic materials.

4. Analytical reagents: It is also commonly used as reagents in analytical chemistry, such as quantitative analysis of molybdenum.

ammonium molybdate 4h2o Security:

1. Contact: Avoid direct contact with skin and eyes. In case of accidental contact, rinse immediately with plenty of water.

2. Inhalation: Avoid inhaling its dust or aerosols. If inhalation occurs, quickly leave the site and provide fresh air.

3. Ingestion: Ingestion is strictly prohibited. If ingested by mistake, seek medical attention immediately.

When operating in the laboratory, it is important to wear appropriate personal protective equipment such as laboratory gloves, goggles, and laboratory counters. Comply with relevant safety operation regulations, properly store and dispose of ammonium molybdate tetrahydrate and its waste liquids and materials during the preparation process.

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