玫瑰红酸二钠盐

Description

Rhodizonic acid, disodium salt · CAS 523-21-7 · C6Na2O6. UNII 9QF0329L3G.

Identification

CAS Registry Number	523-21-7
PubChem CID	68225
Molecular formula	C6Na2O6
IUPAC name	disodium;3,4,5,6-tetraoxocyclohexene-1,2-diolate
UNII (FDA)	9QF0329L3G

Computed Descriptors

Molecular Weight	214.04
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	0
Exact Mass	213.94902628
Monoisotopic Mass	213.94902628
Topological Polar Surface Area	114
Heavy Atom Count	14
Formal Charge	0
Complexity	236

Physical description & handling notes

• Violet solid; [Merck Index] Grey powder; [Sigma-Aldrich MSDS]

Documented Uses

• Used to detect lead, strontium, and other metal ions and in forensics to detect gunshot residues; [Merck Index]

Synonyms

Sodium rhodizonate; 523-21-7; 5-Cyclohexene-1,2,3,4-tetrone, 5,6-dihydroxy-, disodium salt; 9QF0329L3G; DTXSID30200319; RefChem:184091; rhodizonic acid, sodium salt; DTXCID80122810; 208-340-3; rhodizonic acid sodium salt; Sodium 3,4,5,6-tetraoxocyclohex-1-ene-1,2-bis(olate); Rhodizonic acid disodium salt; MFCD00001650; disodium;3,4,5,6-tetraoxocyclohexene-1,2-diolate; Disodium 3,4,5,6-tetraoxocyclohex-1-en-1,2-ylene dioxide; Sodium rhodizonate dibasic

Frequently Asked Questions

What are the CAS number and molecular formula of Rhodizonic acid, disodium salt?

CAS 523-21-7; molecular formula C6Na2O6; molecular weight — g/mol.

What other names is Rhodizonic acid, disodium salt known by?

Sodium rhodizonate, 523-21-7, 5-Cyclohexene-1,2,3,4-tetrone, 5,6-dihydroxy-, disodium salt, 9QF0329L3G, DTXSID30200319, RefChem:184091.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.