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Catalog Number:
37421
CAS Number:
7789-09-5
Dichromate d'ammonium
Grade:
Photo
Purity:
≥ 99 % (dosage)
Synonym(s):
Bichromate d'ammonium
Hazmat
Documents
$86.23 /250G
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Product Information

Il est utilisé dans la norme oxydimétrique

Synonyms
Bichromate d'ammonium
CAS Number
7789-09-5
Purity
≥ 99 % (dosage)
Grade
Photo
Molecular Formula
( NH4 ) 2Cr2O7
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 % (dosage)
Grade
Photo
Molecular Formula
( NH4 ) 2Cr2O7
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:

  • Pyrotechnics: This compound serves as a key oxidizing agent in the formulation of fireworks and other pyrotechnic devices, enhancing the visual effects and stability of the products.
  • Analytical Chemistry: It is employed in various analytical techniques, including colorimetric assays, where it helps in the detection and quantification of certain compounds due to its distinctive color change properties.
  • Photography: In traditional photography, ammonium dichromate is used in the process of dichromate printing, allowing for the creation of detailed images on various substrates.
  • Organic Synthesis: This chemical acts as a reagent in organic synthesis, particularly in the oxidation of alcohols to ketones or aldehydes, providing a reliable method for chemists in laboratories.
  • Environmental Applications: It is utilized in some remediation processes to treat chromium-contaminated sites, helping to mitigate environmental pollution and restore ecosystems.

Citations