Dichromic acid

Base Information Edit

Chemical Name:Dichromic acid
CAS No.:13530-68-2
Deprecated CAS:30441-38-4,1391764-70-7,1391764-70-7
Molecular Formula:Cr2H2O7
Molecular Weight:218.004
Hs Code.:2915900090
European Community (EC) Number:236-881-5
DSSTox Substance ID:DTXSID30872954
Wikidata:Q905857
Mol file:13530-68-2.mol

Synonyms:chromic acid;dichromic acid

Suppliers and Price of Dichromic acid

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 27 raw suppliers

Chemical Property of Dichromic acid Edit

Chemical Property:

PSA：117.97000
LogP:-0.89720
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:7
Rotatable Bond Count:2
Exact Mass:217.861062
Heavy Atom Count:9
Complexity:221

Purity/Quality:: 98%Min ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Canonical SMILES:O[Cr](=O)(=O)O[Cr](=O)(=O)O

Technology Process of Dichromic acid

There total 4 articles about Dichromic acid 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:

: chromium(VI) oxide

: 7732-18-5
water

: 7738-94-5,9044-10-4
chromic acid

: 13530-68-2
dichromic acid

Guidance literature:: In neat (no solvent);

Reference yield:

: sodium dichromate dihydrate

: 7664-93-9
sulfuric acid

: 13530-68-2
dichromic acid

Guidance literature:: In water; at 0 ℃;
DOI:10.1021/jo401501g

Reference yield:

: chromium(III) sulfate

: 13530-68-2
dichromic acid

Guidance literature:: In sulfuric acid; water; Electrolysis; anodic oxidn. of Cr(III)-salt at the conditions: c. d. 3 - 5 A*dm**-2, potential 4 V, temp. 50°C, anode from lead;