ChemicalBook >> CAS DataBase List >>Acid anthracene brown PG
Acid anthracene brown PG
- CAS No.
- 6369-32-0
- Chemical Name:
- Acid anthracene brown PG
- Synonyms
- C.I.17590;acidanthracene;CHROME BROWN PG;Einecs 228-867-2;Mordant Brown 40;C.I.Mordant Brown 40;Acid anthracene brown PG;Acid Anthracene Brown PGA;Mordant brown 40 (C.I. 17590);C.I.Mordant Brown 40:C.I.17590
- CBNumber:
- CB4286118
- Molecular Formula:
- C23H15N3Na2O6S
- Molecular Weight:
- 507.43
- MDL Number:
- MFCD00059537
- MOL File:
- 6369-32-0.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-09-12 18:52:44
| Colour Index | 17590 |
|---|---|
| form | powder to crystal |
| color | Gray to Dark purple to Black |
| EPA Substance Registry System | Benzoic acid, 2-[[1-hydroxy-7-(phenylamino)-3-sulfo-2-naphthalenyl]azo]-, disodium salt (6369-32-0) |
Acid anthracene brown PG price More Price(6)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | A0664 | Acid Anthracene Brown PG | 6369-32-0 | 25g | $33 | 2026-04-30 | Buy |
| Chem-Impex | 38630 | Acid anthracene brown PG | 6369-32-0 | 25G | $149.62 | 2026-05-19 | Buy |
| aablocks | AA003NLA | AcidAnthraceneBrownPG | 6369-32-0 | 25g | $27 | 2026-05-28 | Buy |
| TRC | A189808 | Acid Anthracene Brown PG | 6369-32-0 | 250mg | $45 | 2021-12-16 | Buy |
| AK Scientific | 7014AL | Acid Anthracene Brown PG | 6369-32-0 | 25g | $195 | 2021-12-16 | Buy |
Acid anthracene brown PG Chemical Properties, Uses, Production
Uses
Acid Anthracene Brown PG is an organic monoazo dye used as a stain for elastin in human, dog, and rodent arteries.
Preparation
2-Aminobenzoic acid is diazotized in alkaline conditions with 4-Hydroxy-6-(phenylamino)naphthalene-2-sulfonic acid coupling.
Properties and Applications
dark brown. Soluble in water for orange to red light brown, right amount soluble in ethanol and Cellosolve, insoluble in other organic solvent. In concentrated sulfuric acid for deep orange to red, for Light brown after diluted to orange precipitation; In concentrated nitric acid for Light brown, and then become yellow. Dye aqueous solution and concentrated hydrochloric acid for brown; Crowding sodium hydroxide solution for orange brown
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 5 | 5-6 | 5 | 4 | 5 | 5 | 5 |
| AATCC | Dry 3,wet 5 | 6 | 4-5 | 5 | 4 | 5 | |
Acid anthracene brown PG Preparation Products And Raw materials
Global Suppliers ( 37)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Maya High Purity Chemicals | +86 (573) 82222445 (0)18006601000 452520369 | sales@maya-r.com | China | 11693 | 57 |
| TOKYO CHEMICAL INDUSTRY CO., LTD. | 03-36680489 | Sales-JP@TCIchemicals.com | Japan | 28364 | 80 |
| TCI Europe | 320-37350700 | sales@tcieurope.eu | Europe | 23654 | 75 |
| TCI AMERICA | 800-4238616 | sales@tciamerica.com | Americas | 23636 | 75 |
| 9ding chemical ( Shanghai) Limited | 4009209199 | sales@9dingchem.com | China | 22497 | 55 |
| Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd. | +86-28-85122536 85324413 | market@astatech.cn | China | 8016 | 55 |
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ACID ANTHRACENE BROWN PG 6369-32-0
Mordant brown 40 (C.I. 17590)
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Sodium (E)-2-((1-oxido-7-(phenylamino)-3-sulfonaphthalen-2-yl)diazenyl)benzoate
Acid anthracene brown PG
6369-32-0
C23H15N3O6S2Na
C23H15N3Na2O6S
