Ammonium chromate CZ

Pure ammonium chromate is a yellow, crystalline inorganic compound primarily used as a chemical reagent in laboratories and for educational purposes. Due to its high purity, it is used in chemical analyses and laboratory syntheses.

Composition and properties

• Chemical formula: (NH₄)₂CrO₄
• Molar mass: 152.07 g/mol
• CAS number: 7788-98-9
• EC number: 232-138-4
• Species: pure

Technical specifications

• Form: solid
• Color: yellow
• Odor: odorless
• pH value (100 g/l, 20°C): alkaline
• Melting point: no data available
• Boiling point: the compound is decomposable
• Solubility in water: very good
• Solubility in organic solvents: no data

Examples of applications in various industries

• Chemical reagent for qualitative and quantitative analysis
• In educational laboratories (schools, universities)
• For syntheses and laboratory experiments in inorganic chemistry

Hazard statements (H)

• H272 - May intensify fire; oxidizer
• H302 - Harmful if swallowed
• H332 - Harmful if inhaled
• H350 - May cause cancer
• H400 - Very toxic to aquatic life

Precautionary statements (P)

• P273 - Avoid release to the environment
• P280 - Wear protective clothing and eye protection
• P301+312 - IF SWALLOWED: Call a POISON CENTER
• P304+340 - IF INHALED: Provide access to fresh air
• P305+351+338 - IF IN EYES: Rinse cautiously with water
• P501 - Dispose of contents/container in accordance with regulations

Restrictions

This product is intended for laboratory use only. Do not use in food, pharmaceuticals, or cosmetics.

Recommended storage conditions

Store in a cool, dry place in a tightly closed container. Protect from light and heat sources.