Provenance

Reference data from EU CLP Annex VI and published regulations — verify against your supplier's SDS before use.

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Substance profile

Hexasodium [4,4''-azoxybis(2,2'-disulfonatostilbene-4,4'-diylazo)]-bis[5'-sulfonatobenzene-2,2'- diolato-O(2),O(2),N(1)]-copper(II)

Hexasodium [4,4''-azoxybis(2,2'-disulfonatostilbene-4,4'-diylazo)]-bis[5'-sulfonatobenzene-2,2'- diolato-O(2),O(2),N(1)]-copper(II) is a chemical substance with the molecular formula C52H38Cu2N10Na6O23S6+6.

CAS 82027-60-9 C52H38Cu2N10Na6O23S6+6 1628.3 g/mol

01 · Identification

What Hexasodium [4,4''-azoxybis(2,2… is

Hexasodium [4,4''-azoxybis(2,2'-disulfonatostilbene-4,4'-diylazo)]-bis[5'-sulfonatobenzene-2,2'- diolato-O(2),O(2),N(1)]-copper(II) is a chemical substance with the molecular formula C52H38Cu2N10Na6O23S6+6. Its molecular formula is C52H38Cu2N10Na6O23S6+6 and its molecular weight is 1628.3 g/mol.

02 · Identifiers

Hexasodium [4,4''-azoxybis(2,2… identifiers and molecular data

Hexasodium [4,4''-azoxybis(2,2… CAS number and EC number

CAS number82027-60-9
EC number400-020-3
Index number (CLP Annex VI)611-033-00-0

Hexasodium [4,4''-azoxybis(2,2… molecular formula and molecular weight

Molecular formulaC52H38Cu2N10Na6O23S6+6
Molecular weight1628.3 g/mol

03 · GHS classification

Hexasodium [4,4''-azoxybis(2,2… hazard classification

Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.

Hexasodium [4,4''-azoxybis(2,2… pictograms and signal word

Hexasodium [4,4''-azoxybis(2,2… hazard class and category

GHS hazard classes Hexasodium [4,4''-azoxybis… falls into
Hazard class Category From code Pictogram
Hazardous to the aquatic environment - chronic GHS chapter 4.1 Category 2 H411 GHS09

Hexasodium [4,4''-azoxybis(2,2… hazard statements (H-codes)

Hazard statements assigned to Hexasodium [4,4''-azoxybis…
CodeHazard statement
H411 Toxic to aquatic life with long lasting effects.

This page lists only the codes assigned to Hexasodium [4,4''-azoxybis…. The full reference lives on the hazard statements hub, the precautionary statements hub and the GHS pictograms hub.

Safety Data Sheet

Getting an SDS for Hexasodium [4,4''-azoxybis…

A Safety Data Sheet is written for a product, not for a substance: the supplier of the grade you actually buy issues it, so two suppliers of Hexasodium [4,4''-azox… issue two different sheets. That is why there is no single authoritative SDS for a substance to download — what there is, is the job of collecting the sheets for the products you hold and keeping them current as suppliers revise them.

04 · Precautionary statements

Hexasodium [4,4''-azoxybis(2,2… precautionary statements

CLP Annex VI assigns 3 precautionary statements to Hexasodium [4,4''-azoxybis…. They are grouped the way a label groups them: what to do before handling, what to do when something has already happened, how to store it and how to dispose of it.

Prevention

What to do before and during handling so the hazard never happens.

Response

What to do once exposure, spillage or fire has already happened.

Disposal

What has to happen to the contents and the empty container.

Reading the notation. is a blank the supplier fills in — not a truncated sentence.· [square brackets] mark a part printed only when it applies.

05 · Names in the regulation

Hexasodium [4,4''-azoxybis(2,2… name in 23 EU languages

CLP Annex VI Part 3 is published in every language edition of the regulation, and the identification column is written out in each of them. Nothing below is translated by us: each line is the name as that edition prints it. Under Art. 18(2) the substance name from Annex VI is a lawful product identifier, so this is the wording to put on a label going to that market — and where the cell lists several designations, any one of them qualifies.

Language Name in CLP Annex VI Part 3
Bulgarian български хексанатриев [4,4′′-азоксибис(2,2′-дисулфонатостилбен-4,4′-диилазо)]бис[5′-сулфонатобензен-2,2′-диолато- О (2), О (2), N (1)]меден(II) йон
Spanish español [4,4''-Azoxibis(2,2'-disulfonatoestilbeno-4,4'diilazo)]-bis[5'-sulfonatobenceno-2,2'-diolato- O (2), O (2), N (1)]-cobre(II) de hexasodio
Czech čeština 4,4'-bis{4-[(2,2'-dihydroxy-5'-sulfonatoazobenzen-4-yl)azo]-2-sulfonatostyryl}azobenzen-3,3'-disulfonan hexasodný, diměďnatý komplex
Danish dansk hexanatrium-[4,4''-azoxybis(2,2'-disulfonatostilben-4,4'-diylazo)]-bis[5'-sulfonatobenzen-2,2'-diolato- O (2), O (2), N (1)]-kobber(II)
German Deutsch Hexanatrium[4,4''-azoxybis(2,2'-disulfonatostilben-4,4'-diylazo)]bis[5'-sulfonatobenzol-2,2'-diolato- O (2), O (2), N (1)]kupfer (II)
Estonian eesti heksanaatrium-[4,4''-asoksübis(2,2'-disulfonatostilbeen-4,4'-diüülaso)]bis[5'-sulfonatobenseen-2,2'-diolato- O (2), O (2), N (1)]vask(II)
Greek ελληνικά εξανατριούχος [4,4′′-αζωξυδις(2,2′-δισουλφονατοστιλβενο-4,4′-διυλαζω)]-δις[5′-σουλφονατοβενζολο-2,2′-διολατο- O (2), O (2), N (1)]-χαλκός(II)
English English hexasodium [4,4''-azoxybis(2,2'-disulfonatostilbene-4,4'diylazo)]-bis[5'-sulfonatobenzene-2,2'-diolato- O (2), O (2), N (1)]-copper(II)
French français [4,4''-azoxybis(2,2'-disulfonatostilbène-4,4'diylazo)]-bis[5'-sulfonatobenzène-2,2'-diolato- O (2), O (2), N (1)]-cuivre(II), sel hexasodique
Croatian hrvatski heksanatrijev [4,4''-azoksibis(2,2'-disulfonatostilben-4,4'-diilazo)]-bis[5'-sulfonatobenzen-2,2'- diolato- O (2), O (2), N (1)]-bakar(II)
Italian italiano [4,4''-azossibis(2,2'-disolfonatostilben-4,4'-diilazo)]-bis[5'-solfonatobenzene-2,2'-diolato- O (2), O (2), N (1)] di rame(II) di esasodio
Latvian latviešu heksanātrija [4,4''-azoksibis(2,2'-disulfonatostilbēn-4,4'-diilazo)]-bis[5'-sulfonatobenzol-2,2'-diolato- O (2), O (2), N (1)]-varš(II)
Lithuanian lietuvių heksanatrio [4,4''-azoksibis(2,2'-disulfonatostilben-4,4'-diilazo)]-bis[5'-sulfonatobenzen-2,2'-dioliato- O (2), O (2), N (1)]-varis(II)
Hungarian magyar hexanátrium-(4,4”-azoxibisz(2,2’-diszulfonátosztilbén-4,4’-diilazo)]-bisz[5’-szulfonátofenil-2,2’-dioláto- O (2), O (2), N (1)]-réz(II)
Maltese Malti eżasodju [4,4''-ażossibis(2,2'-disulfonatostilben-4,4'diilażo)]-bis[5'-sulfonatobenżen-2,2'-diolato- O (2), O (2), N (1)]-ram(II)
Dutch Nederlands hexanatrium-[4,4''-azoxybis(2,2'-disulfonatostilbeen-4,4'diylazo)]-bis[5'-sulfonatobenzeen-2,2'-diolato- O (2), O (2), N (1)]-koper(II)
Polish polski [4,4''-azoksybis(2,2'-disulfonianostilbeno-4,4'-diyloazo)]bis[(5'-sulfonianobenzeno-2,2'-diolano-O(2),O(2),N(1)]miedzian(II) heksasodu
Portuguese português [4,4''-azoxibis(2,2'-dissulfonatoestilbeno-4,4'-diilazo)]bis[5'-sulfonatobenzeno-2,2'-diolato- O 2 , O 2 , N 1 ]cuprato(II) de hexassódio
Romanian română [4,4"-azoxibis(2,2'-disulfonatostilben-4,4'-diilazo)]-bis[(5'-sulfonato-benzen-2,2'-diolato- O (2), O (2), N (1)]-cuprat (II) de hexasodiu
Slovak slovenčina [4,4''-azoxybis(2,2'-disulfonátostilbén-4,4'-diyldiazenyl)]bis[5'-sulfonátobenzén-2,2'-dioláto- O (2), O (2), N (1)]meďnatan hexasodný
Slovenian slovenščina heksanatrijev [4,4''-azoksibis(2,2'-disulfonatostilben-4,4'-diilazo)]-bis[5'-sulfonatobenzen-2,2'-diolato- O (2), O (2), N (1)]baker(II)
Finnish suomi heksanatrium-[4,4''-atsoksibis(2,2'-disulfonaattostilbeeni-4,4'-diyyliatso)]-bis[5'-sulfonaattobentseeni-2,2'-diolaatto- O (2), O (2), N (1)]-kupari(II)
Swedish svenska hexanatrium[4,4''-azoxibis(2,2'-disulfonatostilben-4,4'diylazo)]-bis[5'-sulfonatobensen-2,2'-diolato- O (2), O (2), N (1)]-koppar(II)

All 23 language editions of Annex VI carry this entry. Irish is the twenty-fourth official EU language and has no line here for a different reason: no consolidated CLP text has ever been published in Irish, so there is no Irish edition of Annex VI to quote a name from. Source: consolidated CLP, CELEX 02008R1272, language editions. © European Union, https://eur-lex.europa.eu — only the electronic Official Journal of the European Union is authentic.

06 · Label elements

Hexasodium [4,4''-azoxybis(2,2… GHS label elements

Everything CLP Annex VI fixes for Hexasodium [4,4''-azoxybis…, laid out the way it appears on a label. The greyed lines are the parts only the supplier can fill in.

GHS09 Environment pictogram

Hexasodium [4,4''-azoxybis(2,2…

  • Toxic to aquatic life with long lasting effects.
  • Avoid release to the environment.
  • Collect spillage.
  • Dispose of contents/container to

Supplier name, address and telephone number· Product identifier·Nominal quantity

Need this as an actual label? Open Hexasodium [4,4''-azoxybis… in the GHS label constructor →

07 · Questions

Hexasodium [4,4''-azoxybis(2,2… — frequently asked questions

What is the CAS number of Hexasodium [4,4''-azoxybis(2,2…?

The CAS number of Hexasodium [4,4''-azoxybis(2,2… is 82027-60-9. Its EC number is 400-020-3.

What is the chemical formula of Hexasodium [4,4''-azoxybis(2,2…?

The molecular formula of Hexasodium [4,4''-azoxybis(2,2… is C52H38Cu2N10Na6O23S6+6 and its molecular weight is 1628.3 g/mol.

What does a Hexasodium [4,4''-azoxybis(2,2… label have to show?

Under CLP Annex VI the label for Hexasodium [4,4''-azoxybis(2,2… carries the pictogram Environment.

Is Hexasodium [4,4''-azoxybis(2,2… flammable?

CLP Annex VI assigns Hexasodium [4,4''-azoxybis(2,2… no flammability hazard class. That is not a statement that it cannot burn: the harmonised list only records the hazards that were assessed for it.

Is Hexasodium [4,4''-azoxybis(2,2… a carcinogen?

CLP Annex VI records no harmonised carcinogenicity classification for Hexasodium [4,4''-azoxybis(2,2…. Annex VI is a list of agreed classifications, not a list of substances found safe, so this is an absence of a classification rather than a clean bill of health.

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