酸性橙74

Description

Acid Orange 74 · CAS 10127-27-2 · C16H11CrN5O8S.Na.

Identification

CAS Registry Number	10127-27-2
PubChem CID	82375
Molecular formula	C16H11CrN5O8S.Na
IUPAC name	sodium;chromium(3+);3-[(3-methyl-5-oxido-1-phenylpyrazol-4-yl)diazenyl]-5-nitro-2-oxidobenzenesulfonate;hydroxide

Computed Descriptors

Molecular Weight	508.3
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	11
Rotatable Bond Count	3
Exact Mass	507.963107
Monoisotopic Mass	507.963107
Topological Polar Surface Area	201
Heavy Atom Count	32
Formal Charge	0
Complexity	705

Regulatory Status

GHS notification summary	98% (2031 / 2073)

GHS Hazard Classification

GHS notification summary	98% (2031 / 2073)

Documented Uses

• Chromate(1-), [3-[2-[4,5-dihydro-3-methyl-5-(oxo-.kappa.O)-1-phenyl-1H-pyrazol-4-yl]diazenyl-.kappa.N1]-2-(hydroxy-.kappa.O)-5-nitrobenzenesulfonato(3-)]hydroxy-, sodium (1:1), (T-4)-: ACTIVE

Synonyms

Acid Orange 74; EINECS 233-357-8; RefChem:552621; 233-357-8; 10127-27-2; C.I. Acid orange 74; SCHEMBL2862846; DTXSID10892514; DFUHZEIMQHFCKR-UHFFFAOYSA-J; MFCD08461055

Frequently Asked Questions

What are the CAS number and molecular formula of Acid Orange 74?

CAS 10127-27-2; molecular formula C16H11CrN5O8S.Na; molecular weight — g/mol.

What other names is Acid Orange 74 known by?

Acid Orange 74, EINECS 233-357-8, RefChem:552621, 233-357-8, 10127-27-2, C.I. Acid orange 74.

Is Acid Orange 74 classified as hazardous?

98% of GHS notifications report no hazard classification (2031 of 2073).

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.