Send InquiryAmmonium Dichromate
Ammonium Dichromate Specification
- Properties
- Strong oxidizing agent decomposes to release nitrogen gas and chromic oxide when heated
- Usage
- Industrial oxidation reactions production of fireworks teaching material for decomposition reactions
- Grade
- Industrial Grade
- Taste
- Bitter metallic taste
- Ph Level
- Acidic
- EINECS No
- 232-143-1
- Solubility
- Soluble in water slightly soluble in alcohol
- Physical Form
- Orange crystalline solid
- Poisonous
- Yes highly toxic
- Structural Formula
- [(NH4)2Cr2O7]
- HS Code
- 2841.30
- Appearance
- Bright orange-red crystals
- Shape
- Crystalline solid
- Density
- 2.15 Gram per cubic centimeter(g/cm3)
- Shelf Life
- Stable under recommended storage conditions; degrades slowly over time
- Smell
- Odorless
- Melting Point
- Decomposes upon heating
- Storage
- Store in a cool dry and well-ventilated area away from flammable substances and heat sources
- Molecular Weight
- 252.06 g/mol
- Application
- Used in pyrotechnics catalysts and analytical chemistry (oxidizing agent)
- Ingredients
- Ammonium ion dichromate ion
- Molecular Formula
- Cr2H8N2O7
- Purity
- Typically >98%
- CAS No
- 7789-09-5
About Ammonium Dichromate
Ammonium Dichromate is a highly toxic, bright orange-red crystalline solid widely recognized for its acidic pH and powerful oxidizing properties. Its unique structure, consisting of ammonium and dichromate ions, makes it an effective reagent in industrial oxidation processes, pyrotechnics, and analytical chemistry as a reliable oxidizing agent. When heated, it decomposes, releasing nitrogen gas and chromic oxide. It is odorless with a bitter metallic taste and exhibits excellent solubility in water, while being slightly soluble in alcohol. With a molecular weight of 252.06 g/mol and a density of 2.15 g/cm, it is stable under recommended storage conditions but is highly sensitive to flammable substances and heat sources. Ideal for catalytic applications, its purity exceeds 98%. Ammonium Dichromate is commonly utilized as teaching material for decomposition reactions and the production of fireworks. Users must exercise caution due to its highly toxic nature, ensuring careful handling and safe storage in a dry, cool, and well-ventilated environment.
FAQs of Ammonium Dichromate:
Q: What are the primary applications of Ammonium Dichromate?
A: Ammonium Dichromate is used in pyrotechnics, as a catalyst in industrial oxidation reactions, and in analytical chemistry as a strong oxidizing agent.Q: How should Ammonium Dichromate be stored?
A: Store it in a cool, dry, and well-ventilated area away from flammable substances and heat sources to ensure safety and maintain stability.Q: Is Ammonium Dichromate soluble in water?
A: Yes, Ammonium Dichromate is soluble in water and slightly soluble in alcohol.Q: What safety precautions are necessary for handling Ammonium Dichromate?
A: Handle with care, as it is highly toxic. Avoid exposure, use protective gear, and store properly to prevent accidents.Q: What happens when Ammonium Dichromate is heated?
A: When heated, Ammonium Dichromate decomposes, releasing nitrogen gas and chromic oxide.
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