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

Trisodium 5-{[4-chloro-6-(1-naphthylamino)-1,3,5-triazin-2-yl]amino}-4-hydroxy-3-[(E)-(4-methoxy-2-sulfonatophenyl)diazenyl]-2,7-naphthalenedisulfonate

Trisodium 5-{[4-chloro-6-(1-naphthylamino)-1,3,5-triazin-2-yl]amino}-4-hydroxy-3-[(E)-(4-methoxy-2-sulfonatophenyl)diazenyl]-2,7-naphthalenedisulfonate is a chemical substance with the molecular formula C30H19ClN7Na3O11S3.

CAS 341026-59-3 C30H19ClN7Na3O11S3 854.1 g/mol Danger

01 · Identification

What Trisodium 5-{[4-chloro-6-(1-na… is

Trisodium 5-{[4-chloro-6-(1-naphthylamino)-1,3,5-triazin-2-yl]amino}-4-hydroxy-3-[(E)-(4-methoxy-2-sulfonatophenyl)diazenyl]-2,7-naphthalenedisulfonate is a chemical substance with the molecular formula C30H19ClN7Na3O11S3. Its molecular formula is C30H19ClN7Na3O11S3 and its molecular weight is 854.1 g/mol.

Under the GHS it carries the signal word Danger.

02 · Identifiers

Trisodium 5-{[4-chloro-6-(1-na… identifiers and molecular data

Trisodium 5-{[4-chloro-6-(1-na… CAS number and EC number

CAS number341026-59-3
EC number440-480-2
Index number (CLP Annex VI)607-633-00-7

Trisodium 5-{[4-chloro-6-(1-na… molecular formula and molecular weight

Molecular formulaC30H19ClN7Na3O11S3
Molecular weight854.1 g/mol

03 · GHS classification

Trisodium 5-{[4-chloro-6-(1-na… hazard classification

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

Trisodium 5-{[4-chloro-6-(1-na… pictograms and signal word

Signal wordDanger

Trisodium 5-{[4-chloro-6-(1-na… hazard class and category

GHS hazard classes Trisodium 5-{[4-chloro-6-(… falls into
Hazard class Category From code Pictogram
Serious eye damage/eye irritation GHS chapter 3.3 Category 1 H318 GHS05
Skin sensitisation GHS chapter 3.4 Category 1 or 1A or 1B H317 GHS07

Where two values are shown with “or”, the hazard statement is shared by more than one category or by more than one class, and the code alone does not say which. H272, for example, belongs to oxidising liquids and to oxidising solids — the physical state decides. The binding answer for a specific entry is in the CLP Annex VI table itself.

Trisodium 5-{[4-chloro-6-(1-na… hazard statements (H-codes)

Hazard statements assigned to Trisodium 5-{[4-chloro-6-(…
CodeHazard statement
H318 Causes serious eye damage.
H317 May cause an allergic skin reaction.

This page lists only the codes assigned to Trisodium 5-{[4-chloro-6-(…. 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 Trisodium 5-{[4-chloro-6-(…

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 Trisodium 5-{[4-chloro… 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

Trisodium 5-{[4-chloro-6-(1-na… precautionary statements

CLP Annex VI assigns 8 precautionary statements to Trisodium 5-{[4-chloro-6-(…. 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.

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

Trisodium 5-{[4-chloro-6-(1-na… 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 тринатриев 5-{[6-(1-нафтиламино)-4-хлоро-1,3,5-триазин-2-ил]амино}-4-хидрокси-3-[( E )-(4-метокси-2-сулфонатофенил)диазенил]-2,7-нафталендисулфонат
Spanish español 5-{[4-Cloro-6-(1-naftilamino)-1,3,5-triazin-2-il]amino}-4-hidroxi-3-[( E )-(4-metoxi-2-sulfonatofenil)diazenil]-2,7-naftalenodisulfonato de trisodio
Czech čeština trinatrium-5-{[4-chlor-6-(1-naftylamino)-1,3,5-triazin-2-yl]amino}-4-hydroxy-3-[(4-methoxy-2-sulfonatofenyl)azo]naftalen-2,7-disulfonát
Danish dansk trinatrium-5-{[4-chlor-6-(1-naphthylamino)-1,3,5-triazin-2-yl]amino}-4-hydroxy-3-[( E )-(4-methoxy-2-sulfonatophenyl)diazenyl]-2,7-naphthalendisulfonat
German Deutsch Trinatrium-5-{[4-chlor-6-(1-naphthylamino)-1,3,5-triazin-2-yl]amino}-4-hydroxy-3-[( E )-(4-methoxy-2-sulfonatophenyl)diazenyl]-2,7-naphthalindisulfonat
Estonian eesti trinaatrium-5-{[4-kloro-6-(1-naftüülamino)-1,3,5-triasiin-2-üül]amino}-4-hüdroksü-3-[( E )-(4-metoksü-2-sulfonatofenüül)diasenüül]-2,7-naftaleendisulfonaat
Greek ελληνικά 5-{[4-χλωρο-6-(1-ναφθυλαμινο)-1,3,5-τριαζιν-2-υλ]αμινο}-4-υδροξυ-3-[( E )-(4-μεθοξυ-2-σουλφονατοφαινυλο)διαζενυλο]-2,7-ναφθαλινοδισουλφονικό τρινάτριο
English English trisodium 5-{[4-chloro-6-(1-naphthylamino)-1,3,5-triazin-2-yl]amino}-4-hydroxy-3-[( E )-(4-methoxy-2-sulfonatophenyl)diazenyl]-2,7-naphthalenedisulfonate
French français 5-{[4-chloro-6-(1-naphtylamino)-1,3,5-triazin-2-yl]amino}-4-hydroxy-3-[( E )-(4-méthoxy-2-sulfonatophényl)diazényl]-2,7-naphtalènedisulfonate de trisodium
Croatian hrvatski trinatrijev 5-{[4-klor-6-(1-naftilamino)-1,3,5-triazin-2-il]amino}-4-hidroksi-3-[( E )-(4-metoksi-2-sulfonatofenil)diazenil]-2,7-naftalendisulfonat
Italian italiano 5-{[4-cloro-6-(1-naftilammino)-1,3,5-triazin-2-il]ammino}-4-idrossi-3-[( E )-(4-metossi-2-solfonatofenil)diazenil]-2,7-naftalendisolfonato di trisodio
Latvian latviešu trinātrija 5-{[4-hlor-6-(1-naftilamino)-1,3,5-triazīn-2-il]amino}-4-hidroksi-3-[( E )-(4-metoksi-2-sulfonatofenil)diazenil]-2,7-naftalīndisulfonāts
Lithuanian lietuvių trinatrio 5-{[4-chlor-6-(1-naftilamino)-1,3,5-triazin-2-il]amino}-4-hidroksi-3-[( E )-(4-metoksi-2-sulfonatofenil)diazenil]-2,7-naftalendisulfonatas
Hungarian magyar trinátrium 5-{[4-klór-6-(1-naftilamino)-1,3,5-triazin-2-il]amino}-4-hidroxi-3-[( E )-(4-metoxi-2-szulfonátofenil)diazenil]-2,7-naftalindiszulfonát
Maltese Malti 5-{[4-kloro-6-(1-naftilammino)-1,3,5-triażin-2-il]ammino}-4-idrossi-3-[( E )-(4-metossi-2-sulfonatofenil)diażenil]-2,7-naftalendisulfonat tat-trisodju
Dutch Nederlands trinatrium-5-{[4-chloor-6-(1-naftylamino)-1,3,5-triazine-2-yl]amino}-4-hydroxy-3-[( E )-(4-methoxy-2-sulfonatofenyl)diazenyl]-2,7-naftaleendisulfonaat
Polish polski 5-{[4-chloro-6-(1-naftyloamino)-1,3,5-triazin-2-ylo]amino}-4-hydroksy-3-[( E )-(4-metoksy-2-sulfonianofenylo)diazenylo]-2,7-naftalenodisulfonian trisodu
Portuguese português 5-{[4-cloro-6-(1-naftilamino)-1,3,5-triazin-2-il]amino}-4-hidroxi-3-[( E )-(4-metoxi-2-sulfonatofenil)diazenil]-2,7-naftalenodissulfonato de trissódio
Romanian română 5-{[4-clor-6-(1-naftilamino)-1,3,5-triazin-2-il]amino}-4-hidroxi-3-[( E )-(4-metoxi-2-sulfonatofenil)diazenil]-2,7-naftalendisulfonat de trisodiu
Slovak slovenčina trinátrium-4-hydroxy-5-{[4-chlór-6-(1-naftylamino)-1,3,5-triazín-2-yl]amino}-3-[( E )-(4-metoxy-2- sulfonátofenyl)diazenyl]naftalén-2,7- disulfonát
Slovenian slovenščina trinatrijev 5-{[4-kloro-6-(1-naftilamino)-1,3,5-triazin-2-il]amino}-4-hidroksi-3-[( E )-(4-metoksi-2-sulfonatofenil)diazenil]-2,7-naftalendisulfonat
Finnish suomi trinatrium-5-[4-kloori-6-(1-naftyyliamino)-1,3,5-triatsin-2-yyli]amino-4-hydroksi-3-[(E)-(4-metoksi-2-sulfonaattofenyyli)diatsenyyli]-2,7-naftaleenidisulfonaatti
Swedish svenska trinatrium-5-{[4-klor-6-(1-naftylamino)-1,3,5-triazin-2-yl]amino}-4-hydroxi-3-[( E )-(4-metoxi-2-sulfonatofenyl)diazenyl]-2,7-naftalendisulfonat

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

Trisodium 5-{[4-chloro-6-(1-na… GHS label elements

Everything CLP Annex VI fixes for Trisodium 5-{[4-chloro-6-(…, laid out the way it appears on a label. The greyed lines are the parts only the supplier can fill in.

GHS05 Corrosion pictogramGHS07 Exclamation mark pictogram

Danger

Trisodium 5-{[4-chloro-6-(1-na…

  • Causes serious eye damage.
  • May cause an allergic skin reaction.
  • Avoid breathing dust/fume/gas/mist/vapours/spray.
  • Contaminated work clothing should not be allowed out of the workplace.
  • Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/
  • IF IN EYES:
  • Immediately call a POISON CENTER/doctor/
  • Get medical advice/attention.
  • If skin irritation or rash occurs:
  • Remove contact lenses, if present and easy to do. Continue rinsing.

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

Need this as an actual label? Open Trisodium 5-{[4-chloro-6-(… in the GHS label constructor →

07 · Questions

Trisodium 5-{[4-chloro-6-(1-na… — frequently asked questions

What is the CAS number of Trisodium 5-{[4-chloro-6-(1-na…?

The CAS number of Trisodium 5-{[4-chloro-6-(1-na… is 341026-59-3. Its EC number is 440-480-2.

What is the chemical formula of Trisodium 5-{[4-chloro-6-(1-na…?

The molecular formula of Trisodium 5-{[4-chloro-6-(1-na… is C30H19ClN7Na3O11S3 and its molecular weight is 854.1 g/mol.

What does a Trisodium 5-{[4-chloro-6-(1-na… label have to show?

Under CLP Annex VI the label for Trisodium 5-{[4-chloro-6-(1-na… carries the pictograms Corrosion and Exclamation mark and the signal word is Danger.

Is Trisodium 5-{[4-chloro-6-(1-na… flammable?

CLP Annex VI assigns Trisodium 5-{[4-chloro-6-(1-na… 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 Trisodium 5-{[4-chloro-6-(1-na… a carcinogen?

CLP Annex VI records no harmonised carcinogenicity classification for Trisodium 5-{[4-chloro-6-(1-na…. 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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