Substance profile
Benzenesulfonic acid, 3,3'-(methylenebis((dihydroxyphenylene)azo))bis-, potassium sodium salt
Benzenesulfonic acid, 3,3'-(methylenebis((dihydroxyphenylene)azo))bis-, potassium sodium salt is a substance with a harmonised classification under EU CLP.
01 · Identification
What Benzenesulfonic acid… is
Benzenesulfonic acid, 3,3'-(methylenebis((dihydroxyphenylene)azo))bis-, potassium sodium salt is a substance with a harmonised classification under EU CLP.
Under the GHS it carries the signal word Warning.
02 · Identifiers
Benzenesulfonic acid… identifiers and molecular data
Benzenesulfonic acid… CAS number and EC number
Other names for Benzenesulfonic acid…
- potassium sodium 3-[(E)-(6-{3,4-dihydroxy-2-[(Z)-(3-sulfonatophenyl)diazenyl]benzyl}-2,3-dihydroxyphenyl)diazenyl]benzenesulfonate
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 |
|---|---|---|---|
| Serious eye damage/eye irritation GHS chapter 3.3 | Category 2A | H319 | GHS07 |
| Hazardous to the aquatic environment - chronic GHS chapter 4.1 | Category 3 | H412 | — |
Benzenesulfonic acid… hazard statements (H-codes)
| Code | Hazard statement |
|---|---|
| H319 | Causes serious eye irritation. |
| 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 8 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 | калиева натриева сол на 3,3′-(метиленбис((дихидроксифенилен)азо))бисбензенсулфоновата киселина калиев натриев 3-[( E )-(6-{3,4-дихидрокси-2-[( Z )-(3-сулфонатофенил)диазенил]бензил}-2,3-дихидроксифенил)диазенил]бензенсулфонат |
| Spanish español | Ácido bencenosulfónico, 3,3'-(metilen-bis((dihidroxifenilen)azo))bis-, sal de potasio y sodio 3-[( E )-(6{3,4-dihidroxi-2-[( Z )-(3-sulfonatofenil)diazenil]bencil}-2,3-dihidroxifenil)diazenil]bencenosulfonato de potasio y sodio |
| Czech čeština | 3,3’-{methylenbis[(dihydroxyfenylen) azo]}bis(benzen-1-sulfonová kyselina), draselná a sodná sůl kalium-natrium-3-[(6-{3,4-dihydroxy-2-[(3-sulfonatofenyl)azo]benzyl}-2,3-dihydroxyfenyl)azo]benzen-1-sulfonát |
| Danish dansk | benzensulfonsyre, 3,3'-(methylenbis((dihydroxyphenylen)azo))bis-, kaliumnatriumsalt kaliumnatrium-3-[( E )-(6-{3,4-dihydroxy-2-[( Z )-(3-sulfonatophenyl)diazenyl]benzyl}-2,3-dihydroxyphenyl)diazenyl]benzensulfonat |
| German Deutsch | Benzolsulfonsäure, 3,3'-(Methylenbis((dihydroxyphenylen)azo))bis-, Kaliumnatriumsalz Kaliumnatrium-3-[( E )-(6{3,4-dihydroxy-2-}( Z )-(3-sulfonatophenyl)diazenyl]benzyl}-2,3-dihydroxyphenyl)diazenyl]benzolsulfonat |
| Estonian eesti | 3,3′-(metüleenbis((dihüdroksüfenüleen)aso))bisbenseensulfoonhappe kaaliumnaatriumsool kaaliumnaatrium-3-[( E )-(6{3,4-dihüdroksü-2-[( Z )-(3-sulfonatofenüül)diasenüül]bensüül}-2,3-dihüdroksüfenüül)diasenüül]benseensulfonaat |
| Greek ελληνικά | άλας του 3,3′-(μεθυλενοδις((διυδροξυφαινυλεν)αζω))δις(βενζολοσουλφονικού οξέος) με κάλιο-νάτριο 3-[( E )-(6{3,4-διυδροξυ-2-}( Z )-(3-σουλφονατοφαινυλο)διαζενυλο]βενζυλο}-2,3-διυδροξυφαινυλο)διαζενυλο]βενζολοσουλφονικό καλιονάτριο |
| English English | benzenesulfonic acid, 3,3'-(methylenebis((dihydroxyphenylene)azo)) bis-, potassium sodium salt potassium sodium 3-[( E )-(6{3,4-dihydroxy-2-}( Z )-(3-sulfonatophenyl)diazenyl]benzyl}-2,3-dihydroxyphenyl)diazenyl]benzenesulfonate |
| French français | acide benzènesulfonique, 3,3'-(méthylènebis((dihydroxyphénylène)azo)) bis-, sels de potassium et de sodium 3-[( E )-(6{3,4-dihydroxy-2-[( Z )-(3-sulfonatophényl)diazényl]benzyl}-2,3-dihydroxyphényl)diazényl]benzènesulfonate de potassium et de sodium |
| Croatian hrvatski | benzensulfonska kiselina, 3,3′-(metilenbis((dihidroksifenilen)azo))bis-, kalijeva natrijeva sol kalijev natrijev 3-[( E )-(6{3,4-dihidroksi-2-[( Z )-(3-sulfonatofenil)diazenil]benzil}-2,3-dihidroksifenil)diazenil]benzensulfonat |
| Italian italiano | acido benzenesolfonico, 3,3'-(metilenebis((diidrossifenilene)azo))bis-, sale di potassio e sodio 3-[( E )-(6-{3,4-diidrossi-2-[( Z )-(3-solfonatofenil)diazenil]benzil}-2,3-diidrossifenil)diazenil]benzenesolfonato di potassio e sodio |
| Latvian latviešu | benzolsulfonskābe, 3,3'-(metilēnbis((dihidroksifenilēn)azo)) bis-, kālija, nātrija sāls kālija, nātrija 3-[( E )-(6{3,4-dihidroksi-2-}(Z)-(3-sulfonatofenil)diazenil]benzil}-2,3-dihidroksifenil)diazenil]benzolsulfonāts |
| Lithuanian lietuvių | 3,3'-(metilenbis((dihidroksifenilen)azo))bis(benzensulfonrūgšties) kalio natrio druska kalio natrio 3-[( E )-(6-{3,4-dihidroksi-2-[( Z )-(3-sulfonatofenil)diazenil]benzil}-2,3-dihidroksifenil)diazenil]benzensulfonatas |
| Hungarian magyar | benzolszulfonsav, 3,3'-(metilénbisz((dihidroxifenilén)azo))-bisz-, kálium/nátriumsó kálium/nátrium-3-[( E )-(6-{3,4-dihidroxi-2-}( Z )-(3-szulfonátofenil)diazenil]benzil}-2,3-dihidroxifenil)diazenil]benzolszulfonát |
| Maltese Malti | aċidu benżensulfoniku, 3,3'-(metilenbis((diidrossifenilen)ażo)) bis-, melħ tas-sodju tal-potassju sodju tal-potassju 3-[( E )-(6{3,4-diidrossi-2-}( Z )-(3-sulfonatofenil)diażenil]benżil}-2,3-diidrossifenil)diażenil]benżensulfonat |
| Dutch Nederlands | benzeensulfonzuur, 3,3'-(methyleenbis((dihydroxyfenyleen)azo))bis-, kaliumnatriumzout kaliumnatrium-3-[( E )-(6{3,4-dihydroxy-2-}( Z )-(3-sulfonatofenyl)diazenyl]benzyl}-2,3-dihydroxyfenyl)diazenyl]benzeensulfonaat |
| Polish polski | sól sodowo-potasowa kwasu 3,3'-(metylenobis((dihydroksyfenyleno)azo))bis-benzenosulfonowego 3-[(E)-(6-{3,4-dihydroksy-2-[(Z)-(3-sulfonianofenylo)diazenylo]benzylo}-2,3-dihydroksyfenylo)diazenylobenzenosulfonian potasowo-sodowy |
| Portuguese português | ácido 3,3'-(metilenobis((di-hidroxifenileno)azo))bis benzenossulfónico, sal de potássio e de sódio 3-[( E )-(6-{3,4-di-hidroxi-2-[( Z )-(3-sulfonatofenil)diazenil]benzil}-2,3-di-hidroxifenil)diazenil]benzenossulfonato de potássio e de sódio |
| Romanian română | acid benzensulfonic, 3,3'-(metilenbis((dihidroxifenilen)azo))bis-, sare de potasiu și de sodiu 3-[( E )-(6-{3,4-dihidroxi-2-}( Z )-(3-sulfonatofenil)diazenil]benzil}-2,3-dihidroxifenil)diazenil]benzensulfonat de potasiu și de sodiu |
| Slovak slovenčina | kálium-nátrium-3-[( E )-(6-{3,4-dihydroxy-2-[( Z )-3-sulfonátofenyldiazenyl]benzyl}-2,3-dihydroxyfenyl)diazenyl]benzénsulfonát |
| Slovenian slovenščina | benzensulfonska kislina, 3,3'-(metilenbis((dihidroksifenilen)azo))bis-, kalijeva natrijeva sol kalijev natrijev 3-[( E )-(6-{3,4-dihidroksi-2-[( Z )-(3-sulfonatofenil)diazenil]benzil}-2,3-dihidroksifenil)diazenil]benzensulfonat |
| Finnish suomi | bentseenisulfonihappo, 3,3'-(metyleenibis((dihydroksifenyleeni)atso))bis-, kaliumnatriumsuola kaliumnatrium-3-[( E )-(6-{3,4-dihydroksi-2-[( Z )-(3-sulfonaattofenyyli)diatsenyyli]bentsyyli}-2,3-dihydroksifenyyli)diatsenyyli]bentseenisulfonaatti |
| Swedish svenska | bensensulfonsyra, 3,3'-(metylenbis((dihydroxifenylen)azo))bis-, kaliumnatriumsalt kaliumnatrium-3-[( E )-(6{3,4-dihydroxi-2-}( Z )-(3-sulfonatofenyl)diazenyl]bensyl}-2,3-dihydroxifenyl)diazenyl]bensensulfonat |
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.
Warning
Benzenesulfonic acid…
- Causes serious eye irritation.
- Harmful to aquatic life with long lasting effects.
- Wash … thoroughly after handling.
- Avoid release to the environment.
- Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/…
- IF IN EYES:
- Get medical advice/attention.
- If eye irritation persists:
- 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 243869-48-9. Its EC number is 432-590-4.
What does a Benzenesulfonic acid… label have to show?
Under CLP Annex VI the label for Benzenesulfonic acid… carries the pictogram Exclamation mark and the signal word is Warning.
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.