Chem
J-GLOBAL ID:200907000806760501   Nikkaji number:J43.946K

Potassium bichromate

二クロム酸カリウム
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: Cr2K2O7
Molecular formula furigana: CR2-K2-O7
Molecular weight: 294.182
InChI: InChI=1S/2Cr.2K.7O
InChI key: ACIGPAAGFWOCTL-UHFFFAOYSA-N
SMILES: [K]O[Cr](=O)(=O)O[Cr](=O)(=O)O[K]
Systematic name  (4):
  • 二クロム酸ジカリウム
  • 二クロム酸二カリウム
  • テトラオキソ-2,4,6-トリオキサ-3,5-ジクロマ-1,7-ジポタッサヘプタン
  • tetraoxo-2,4,6-trioxa-3,5-dichroma-1,7-dipotassaheptane
Other name (5):
  • Potassium dichromate
  • 重クロム酸カリウム
  • 二クロム酸カリウム
  • Potassium bichromate
  • Dichromic acid dipotassium salt
CAS registry number: 7778-50-9
Regulation number (3):
  • (1)-278
  • TSCA(7778-50-9)
  • EINECS2319066
KEGG COMPOUND: C15227
Thsaurus map:

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