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13530-68-2

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Basic Information
CAS No.: 13530-68-2
Name: dichromic acid
Article Data: 6
Molecular Structure:
Molecular Structure of 13530-68-2 (dichromic acid)
Formula: Cr2H2O7
Molecular Weight: 218.004
Synonyms: Hydroxy-(hydroxy(dioxo)chromio)oxy-dioxochromium;Chromic acid (Cr2H2O7);Dichromic acid;
EINECS: 236-881-5
PSA: 117.97000
LogP: -0.89720
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Specification

The Chromic acid (Cr2H2O7), with the CAS registry number 13530-68-2, is also known as Dichromic acid. It belongs to the product category of Inorganics. Its EINECS registry number is 236-881-5. This chemical's molecular formula is Cr2H2O7 and molecular weight is 218.00388. What's more, both its IUPAC name and systematic name are the same which is called Hydroxy-(hydroxy(dioxo)chromio)oxy-dioxochromium. The classification code is TSCA Flag R [Subject to a Section 6 risk management rule under TSCA].

Physical properties about Chromic acid (Cr2H2O7) are: (1) #H bond acceptors: 7; (2) #H bond donors: 2; (3) #Freely Rotating Bonds: 2; (4) Polar Surface Area: 95.97 Å2.

You can still convert the following datas into molecular structure:
(1) SMILES: O=[Cr](=O)(O)O[Cr](=O)(=O)O
(2) InChI: InChI=1/2Cr.2H2O.5O/h;;2*1H2;;;;;/q2*+1;;;;;;;/p-2/rCr2H2O7/c3-1(4,5)9-2(6,7)8/h3,6H
(3) InChIKey: CMMUKUYEPRGBFB-GWNHFSDZAX