CAS number
CAS 134-31-6 bis(8-hydroxyquinolinium) sulphate
CAS 134-31-6 · CAS 148-24-3 · EC 205-137-1 · EC 205-711-1 · Index No 613-017-00-9
Where CAS 134-31-6 appears: every table entry that prints it among its identifiers, in the newest version of each act this record holds, and every recorded change to those entries. Many entries name a group of substances and print no number, so absence here is not absence from the law. Not legal advice.
Where it appears now
CLP Annex VI section 3, Index No 613-017-00-9
Last changed in the version in force , by Regulation (EU) 2018/669 and 2 others, the acts that change names · Annex VI on this site
| Index No | Chemical name | EC No | CAS No | Classification | Labelling | Specific Conc. Limits, M-factors and ATEs | Notes | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Hazard Class and Category Code(s) | Hazard statement Code(s) | Pictogram, Signal Word Code(s) | Hazard statement Code(s) | Suppl. Hazard statement Code(s) | ||||||
| 613-017-00-9 | bis(8-hydroxyquinolinium) sulphate | 205-137-1 | 134-31-6 | Acute Tox. 4* | H302 | GHS07 Wng | H302 | |||
CLP Annex VI section 3, table 2, Index No 613-017-00-9
No change to this entry since the first version the record holds, in force 1 December 2010. · Annex VI on this site
| Index No | International Chemical Identification | EC No | CAS No | Classification | Labelling | Concentration Limits | Notes |
|---|---|---|---|---|---|---|---|
| 613-017-00-9 | bis (8-hydroxyquinolinium) sulphate | 205-137-1 | 134-31-6 | Xn; R22 | Xn R: 22 S: (2-)36 |
Cosmetics Regulation Annex II, Reference number 395
Last changed in the version in force , by Regulation (EU) 2019/1966, the act that change names · Annex II on this site
| Reference number | Substance identification | ||
|---|---|---|---|
| Chemical name/INN | CAS number | EC number | |
| a | b | c | d |
| 395 | Hydroxy-8-quinoline and its sulphate bis(8-hydroxyquinolinium) sulphate, except for the uses of the sulphate provided for in entry 51 of Annex III | 148-24-3 134-31-6 | 205-711-1 205-137-1 |
Cosmetics Regulation Annex III, Reference number 51
No change to this entry since the first version the record holds, in force 11 July 2013. · Annex III on this site
| Reference number | Substance identification | Restrictions | Wording of conditions of use and warnings | |||||
|---|---|---|---|---|---|---|---|---|
| Chemical name/INN | Name of Common Ingredients Glossary | CAS number | EC number | Product type, body parts | Maximum concentration in ready for use preparation | Other | ||
| a | b | c | d | e | f | g | h | i |
| 51 | Quinolin-8-ol and bis (8-hydroxy-quinolium) sulphate | Oxyquinoline and oxyquinoline sulfate | 148-24-3/134-31-6 | 205-711-1/205-137-1 | Stabilizer for hydrogen peroxide in rinse-off hair- products | 0,3 % (as base) | ||
| Stabilizer for hydrogen peroxide in leave-on hair products | 0,03 % (as base) | |||||||
Cosmetics Regulation Annex III, Reference number 51
Last changed in the version detected · Annex III on this site
| Reference number | Substance identification | Restrictions | Wording of conditions of use and warnings | |||||
|---|---|---|---|---|---|---|---|---|
| Chemical name/INN | Name of Common Ingredients Glossary | CAS number | EC number | Product type, body parts | Maximum concentration in ready for use preparation | Other | ||
| a | b | c | d | e | f | g | h | i |
| 51 | Bis(8-hydroxyquinolinium) sulphate | Oxyqui-noline sulphate | 134-31-6 | 205-137-1 | Stabilizer for hydrogen peroxidein rinse-off hair products | (0,3 % as base) | ||
| Stabilizer for hydrogen peroxide in leave-on hair products | (0,03 % as base) | |||||||
Look up a number
Type a CAS or EC number, with or without its hyphens, or an Index No into the search box at the top of the page: it reads 50000 as CAS 50-00-0. Every number is also listed by act on the substances page.
Its history
· amended · Cosmetics Regulation Annex III, Reference number 51
Recorded in the version detected . Only spacing, dash forms or accents differ. The change on its version page
| Identifiers | Version | Reference number | Substance identification | Restrictions | Wording of conditions of use and warnings | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Chemical name/INN | Name of Common Ingredients Glossary | CAS number | EC number | Product type, body parts | Maximum concentration in ready for use preparation | Other | ||||
| a | b | c | d | e | f | g | h | i | ||
| Reference number 51occurrence 2CAS 134-31-6EC 205-137-1 | Before | 51 | Bis(8-hydroxyquinolinium) sulphate | Oxyqui-noline sulphate | 134-31-6 | 205-137-1 | Stabilizer for hydrogen | (0,3 % as base) | ||
| Stabilizer for hydrogen peroxide in leave-on hair products | (0,03 % as base) | |||||||||
| After | 51 | Bis(8-hydroxyquinolinium) sulphate | Oxyqui-noline sulphate | 134-31-6 | 205-137-1 | Stabilizer for hydrogen peroxidein rinse-off hair products | (0,3 % as base) | |||
| Stabilizer for hydrogen peroxide in leave-on hair products | (0,03 % as base) | |||||||||
· amended · Cosmetics Regulation Annex II, Reference number 395
Recorded in the version in force , by Regulation (EU) 2019/1966, the act that change names. The change on its version page
| Identifiers | Version | Reference number | Substance identification | ||
|---|---|---|---|---|---|
| Chemical name/INN | CAS number | EC number | |||
| a | b | c | d | ||
| Reference number 395CAS 134-31-6CAS 148-24-3EC 205-137-1EC 205-711-1 | Before | 395 | Hydroxy-8-quinoline and its sulphate | 205-711-1 205-137-1 | |
| After | 395 | Hydroxy-8-quinoline and its sulphatebis(8-hydroxyquinolinium) sulphate, except for the uses of the sulphate provided for in entry 51 of Annex III | 148-24-3 134-31-6 | 205-711-1 205-137-1 | |
· amended · CLP Annex VI section 3, Index No 613-017-00-9
Recorded in the version in force , by Regulation (EU) 2018/669 and 2 others, the acts that change names. Only spacing, dash forms or accents differ. The change on its version page
| Identifiers | Version | Index No | Chemical name | EC No | CAS No | Classification | Labelling | Specific Conc. Limits, M-factors | Notes | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hazard Class and Category Code(s) | Hazard statement Code(s) | Pictogram, Signal Word Code(s) | Hazard statement Code(s) | Suppl. Hazard statement Code(s) | ||||||||
| Index No 613-017-00-9CAS 134-31-6EC 205-137-1 | Before | 613-017-00-9 | 205-137-1 | 134-31-6 | Acute Tox. | H302 | GHS07 Wng | H302 | ||||
| After | 613-017-00-9 | bis(8-hydroxyquinolinium) sulphate | 205-137-1 | 134-31-6 | Acute Tox. 4* | H302 | GHS07 Wng | H302 | ||||
· amended · Cosmetics Regulation Annex II, Reference number 395
Recorded in the version in force , by Regulation (EU) 2019/831 and 5 others, the acts that change names. The change on its version page
| Identifiers | Version | Reference number | Substance identification | ||
|---|---|---|---|---|---|
| Chemical name/INN | CAS number | EC number | |||
| a | b | c | d | ||
| Reference number 395CAS 134-31-6CAS 148-24-3EC 205-137-1EC 205-711-1 | Before | 395 | Hydroxy-8-quinoline and its | ||
| After | 395 | Hydroxy-8-quinoline and its sulphate | 148-24-2 134-31-6 | 205-711-1 205-137-1 | |
Sources
- CLP: every version the record holds; rows read from EUR-Lex consolidated version 02008R1272-20270101, in force 1 January 2027 (external, EUR-Lex)
- Cosmetics Regulation: every version the record holds; rows read from EUR-Lex consolidated version 02009R1223-20260518, in force 18 May 2026 (external, EUR-Lex)