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Catalog Number:
30210
CAS Number:
7789-09-5
Dichromate d'ammonium
Grade:
Réactif ACS
Purity:
≥ 99,5 % (Titrage : base anhydre)
Synonym(s):
Bichromate d'ammonium
Hazmat
Documents
$22.03 /100 g
Taille
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Product Information

Il est utilisé dans la norme oxydimétrique.

Synonyms
Bichromate d'ammonium
CAS Number
7789-09-5
Purity
≥ 99,5 % (Titrage : base anhydre)
Grade
Réactif ACS
Molecular Formula
NH42Cr2O7
Molecular Weight
252.07
MDL Number
MFCD00010879
PubChem ID
24600
Melting Point
185 °C (déc.) (Approx.)
Appearance
Cristaux orange à orange foncé.
Conditions
Magasin chez RT
General Information
Synonyms
Bichromate d'ammonium
CAS Number
7789-09-5
Purity
≥ 99,5 % (Titrage : base anhydre)
Grade
Réactif ACS
Molecular Formula
NH42Cr2O7
Molecular Weight
252.07
MDL Number
MFCD00010879
PubChem ID
24600
Melting Point
185 °C (déc.) (Approx.)
Appearance
Cristaux orange à orange foncé.
Conditions
Magasin chez RT
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
Oui
Antibiotic
Non
DEA-regulated
Non
Warnings
-
Applications

Ammonium dichromate is widely utilized in research focused on:

  • Analytical Chemistry: It serves as a reagent in various analytical techniques, particularly in the determination of the presence of certain metals and in redox reactions.
  • Photography: Historically, it has been used in the production of photographic prints, especially in the process of creating chromogenic images due to its light-sensitive properties.
  • Pyrotechnics: This compound is employed in the formulation of pyrotechnic devices, providing vibrant colors and effects in fireworks and other pyrotechnic displays.
  • Organic Synthesis: It acts as an oxidizing agent in organic synthesis, facilitating the conversion of primary and secondary alcohols to carbonyl compounds, which is crucial in pharmaceutical development.
  • Environmental Applications: Ammonium dichromate is used in soil stabilization and remediation efforts, helping to manage chromium contamination in industrial sites.

Citations