Substance profile
Benzenesulfonic acid, 2,4-diamino-5-(2-(4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)-
Benzenesulfonic acid, 2,4-diamino-5-(2-(4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)- is a substance with a harmonised classification under EU CLP.
01 · Identification
What Benzenesulfonic acid… is
Benzenesulfonic acid, 2,4-diamino-5-(2-(4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)- is a substance with a harmonised classification under EU CLP.
Under the GHS it carries the signal word Danger.
02 · Identifiers
Benzenesulfonic acid… identifiers and molecular data
Benzenesulfonic acid… CAS number and EC number
Other names for Benzenesulfonic acid…
- 2,4-diamino-5-[4-[(2-sulfoxyl ethyl)sulfonyl]phenylazo]benzenesulfonic acid
03 · GHS classification
Benzenesulfonic acid… hazard classification
Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.
Benzenesulfonic acid… pictograms and signal word
Benzenesulfonic acid… hazard class and category
| Hazard class | Category | From code | Pictogram |
|---|---|---|---|
| Explosives GHS chapter 2.1 | Category 1.1 | H201 | GHS01 |
| Serious eye damage/eye irritation GHS chapter 3.3 | Category 1 | H318 | GHS05 |
| Hazardous to the aquatic environment - chronic GHS chapter 4.1 | Category 3 | H412 | — |
Benzenesulfonic acid… hazard statements (H-codes)
| Code | Hazard statement |
|---|---|
| H201 | Explosive; mass explosion hazard. |
| H318 | Causes serious eye damage. |
| H412 | Harmful to aquatic life with long lasting effects. |
This page lists only the codes assigned to Benzenesulfonic acid…. 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 Benzenesulfonic acid…
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 Benzenesulfonic acid… 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
Benzenesulfonic acid… precautionary statements
CLP Annex VI assigns 7 precautionary statements to Benzenesulfonic acid…. 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
Benzenesulfonic acid… 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 | 2,4-диамино-5-[4-[(2-сулфоксилетил)сулфонил]фенилазо]бензенсулфонова киселина |
| Spanish español | Ácido 2,4-diamino-5-[4-[(2-sulfoxil etil)sulfonil]fenilazo]bencenosulfónico |
| Czech čeština | 2,4-diamino-5-[4-[(2-sulfoxyl ethyl)sulfonyl]fenylazo]benzensulfonová kyselina |
| Danish dansk | 2,4-diamino-5-[4-[(2-sulfoxylethyl)sulfonyl]phenylazo]benzensulfonsyre |
| German Deutsch | 2,4-Diamino-5-[4-[(2-sulfoxylethyl)sulfonyl]phenylazo]benzolsulfonsäure |
| Estonian eesti | 2,4-diamino-5-[4-[(2-sulfoksüületüül)sulfonüül]fenüülaso]benseensulfoonhape |
| Greek ελληνικά | 2,4-διαμινo-5-[4-[(2-σoυλφoξυλαιθυλo)σoυλφoνυλo]φαινυλαζω]βενζoλoσoυλφoνικό oξύ |
| English English | 2,4-diamino-5-[4-[(2-sulfoxyl ethyl)sulfonyl]phenylazo]benzenesulfonic acid |
| French français | acide 2,4-diamino-5-[4-[(2-sulfoxyl éthyl)sulfonyl]phénylazo]benzènesulfonique |
| Croatian hrvatski | 2,4-diamino-5-[4-[(2-sulfoksiletil)sulfonil]fenilazo]benzensulfonska kiselina |
| Italian italiano | acido 2,4-diammino-5-[4-[(2-solfossil etil)solfonil]fenilazo] benzensolfonico |
| Latvian latviešu | 2,4-diamino-5-[4-[(2-sulfoksiletil)sulfonil]fenilazo]benzolsulfonskābe |
| Lithuanian lietuvių | 2,4-diamino-5-[4-[(2-sulfoksil etil)sulfonil]fenilazo]benzensulfonrūgštis |
| Hungarian magyar | 2,4-diamino-5-[4-[(2-szulfoxiletil)szulfonil]fenilazo]benzolszulfonsav |
| Maltese Malti | aċidu 2,4-diammino-5-[4-[(2-sulfossil etil)sulfonil]fenilażo]benżenesulfoniku |
| Dutch Nederlands | 2,4-diamino-5-[4-[(2-sulfoxylethyl)sulfonyl]fenylazo]benzeensulfonzuur |
| Polish polski | kwas 2,4-diamino-5-[4-[(2-sulfoksylo etylo)sulfonylo]fenyloazo]benzenosulfonowy |
| Portuguese português | ácido 2,4-diamino-5-[4-[(2-sulfoxiletil)sulfonil]fenilazo]benzenossulfónico |
| Romanian română | acid 2,4-diamino-5-[4-[(2-sulf-oxil etil)sulfonil]fenilazo]benzen sulfonic |
| Slovak slovenčina | kyselina 2,4-diamino-5-{4-[(2- sulfoxyetyl)sulfonyl]fenyldiazenyl}benzénsulfónová |
| Slovenian slovenščina | 2,4-diamino-5-[4-[(2-sulfoksil etil)sulfonil]fenilazo]benzensulfonska kislina |
| Finnish suomi | 2,4-diamino-5-[4-[(2-sulfoksyylietyyli)sulfonyyli]fenyyliatso]bentseenisulfonihappo |
| Swedish svenska | 2,4-diamino-5-[4-[(2-sulfoxyletyl)sulfonyl]fenylazo]bensensulfonsyra |
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
Benzenesulfonic acid… GHS label elements
Everything CLP Annex VI fixes for Benzenesulfonic acid…, laid out the way it appears on a label. The greyed lines are the parts only the supplier can fill in.
Danger
Benzenesulfonic acid…
- Explosive; mass explosion hazard.
- Causes serious eye damage.
- Harmful to aquatic life with long lasting effects.
- Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
- Avoid release to the environment.
- Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/…
- IF IN EYES:
- Immediately call a POISON CENTER/doctor/…
- Remove contact lenses, if present and easy to do. Continue rinsing.
- Dispose of contents/container to …
Supplier name, address and telephone number· Product identifier·Nominal quantity
Need this as an actual label? Open Benzenesulfonic acid… in the GHS label constructor →
07 · Questions
Benzenesulfonic acid… — frequently asked questions
What is the CAS number of Benzenesulfonic acid…?
The CAS number of Benzenesulfonic acid… is 27624-67-5. Its EC number is 424-870-1.
What does a Benzenesulfonic acid… label have to show?
Under CLP Annex VI the label for Benzenesulfonic acid… carries the pictograms Exploding bomb and Corrosion and the signal word is Danger.
Is Benzenesulfonic acid… flammable?
CLP Annex VI assigns Benzenesulfonic acid… 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 Benzenesulfonic acid… a carcinogen?
CLP Annex VI records no harmonised carcinogenicity classification for Benzenesulfonic acid…. 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.
Nearby
Substances next to Benzenesulfonic acid…
Keep going: substances starting with B, or search the whole database by name, CAS number, pictogram or signal word.