Chromate (CrO42-), hydrogen

Base Information

• Chemical Name: Chromate (CrO42-), hydrogen
• CAS No.: 15596-54-0
• Molecular Formula: CrH O4
• Molecular Weight: 117.002
• DSSTox Substance ID: DTXSID10166000
• Wikidata: Q27115576
• Mol file: 15596-54-0.mol

Synonyms:Chromate (CrO42-), hydrogen;hydroxy-oxido-dioxochromium;15596-54-0;hydrogenchromate;hydrogen chromate;hydrogen chromate ion;hydroxidodioxidochromate(1-);HCrO4(-);CHEBI:33144;[CrO3(OH)](-);DTXSID10166000;hydrogen(tetraoxidochromate)(1-);Q27115576

Chemical Property of Chromate (CrO42-), hydrogen

Chemical Property:

• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 116.927988
• Heavy Atom Count: 5
• Complexity: 76

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: O[Cr](=O)(=O)[O-]

Technology Process of Chromate (CrO42-), hydrogen

There total 9 articles about Chromate (CrO42-), hydrogen which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

potassium dichromate → chromic acid (7738-94-5,9044-10-4) + chromate(VI) ion (13907-45-4,12381-48-5,76055-69-1) + hydrogen chromate(1-) (15596-54-0) + dichromate anion (13907-47-6)

Guidance literature:

With H₂O; In water; byproducts: H(1+); concd. soln.;;

Reference yield:

pentaaquahydroperoxochromium(III) → chromium (III) ion (16065-83-1) + dihydrogen peroxide (7722-84-1) + oxygen (80937-33-3) + hydrogen chromate(1-) (15596-54-0)

Guidance literature:

In water; kinetic study of the self decompositon of (H2O)5CrO2H(2+) in acidic soln. at 25.0+/-0.2°C; Kinetics;

Reference yield:

potassium chromate + aquapentaamminecobalt(III) perchlorate (13820-81-0) → cobalt(II) (22541-53-3,65860-59-5) + hydrogen chromate(1-) (15596-54-0)

Guidance literature:

With MeOH or EtOH or glycol; In water; Irradiation (UV/VIS); 500-W high-pressure Hg lamp, λ<=540 nm, 298 K, pH=5; not isolated, reaction followed by ferrioxalate actinometry;

DOI:10.1016/S0020-1693(00)91017-X

upstream raw materials:

aquapentaamminecobalt(III) perchlorate

isopropyl alcohol

tert-butyl alcohol

propan-1-ol

Downstream raw materials:

chromium

chromium (III) ion

acetone

chromate(VI) ion