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CAS 6856-08-2

CAS 6856-08-2 matches 1 EU annex record across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 6856-08-2
CAS 6856-08-2PubChem CID 6335233

Benzo[a]phenazinium, 9-[(3-methoxyphenyl)amino]-7-phenyl-5-(phenylamino)-4,10-disulfo-, inner salt, sodium salt (1:1)

IUPAC name
disodium;5-anilino-9-(3-methoxyanilino)-7-phenylbenzo[a]phenazin-7-ium-4,10-disulfonate
Molecular formula
C35H25N4Na2O7S2+
Molecular weight
723.7 g/mol
Exact mass
723.09600506 Da
Topological polar surface area
181.0 Ų
Hydrogen-bond donors
2
Hydrogen-bond acceptors
10
Covalent units
3
Defined stereocentres
0

Also known as

EINECS 229-951-1Benzo(a)phenazinium, 9-((3-methoxyphenyl)amino)-7-phenyl-5-(phenylamino)-4,10-disulfo-, inner salt, monosodium saltBenzo(a)phenazinium, 9-((3-methoxyphenyl)amino)-7-phenyl-5-(phenylamino)-4,10-disulfo-, inner salt, sodium salt (1:1)Benzo[a]phenazinium, 9-[(3-methoxyphenyl)amino]-7-phenyl-5-(phenylamino)-4,10-disulfo-, inner salt, monosodium saltRefChem:565145619-371-0Hydrogen 9-((3-methoxyphenyl)amino)-7-phenyl-5-(phenylamino)-4,10-disulphonatobenzo(a)phenazinium, sodium saltDisodium 5-anilino-9-(3-methoxyanilino)-7-phenyl-7lambda~5~-benzo[a]phenazine-4,10-disulfonate
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External database identifiers

Retrieved from NIH PubChem on 2026-09-02 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 6856-08-2

1 total
No records found for this CAS number.

How CAS 6856-08-2 is used on this site

CAS 6856-08-2 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 1 EU annex record shares this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 6856-08-2 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.