ACID RED 103
hydrogen 5-[(2,4-disulphonatophenyl)amino]-7-phenylsulphonatobenzo[a]phenazinium, disodium salt
CAS: 25360-72-9
Molecular Formula: C28H19N3O9S3.2Na
ACID RED 103 - Names and Identifiers
| Name | hydrogen 5-[(2,4-disulphonatophenyl)amino]-7-phenylsulphonatobenzo[a]phenazinium, disodium salt |
| Synonyms | CI 50090 CI NO 50090 AZOCARMINE B ACID RED 103 ROSINDULINE 2B AZOCARMINE ''B'' disodium,4-[(7-phenyl-3-sulfonatobenzo[a]phenazin-7-ium-5-yl)amino]benzene-1,3-disulfonate hydrogen 5-[(2,4-disulphonatophenyl)amino]-7-phenylsulphonatobenzo[a]phenazinium, disodium salt Benzo(.alpha.)phenazinium,5-[(2,4-disulfophenyl)amino]-7-phenylsulfo-,hydroxide,innersalt,disodiumsalt |
| CAS | 25360-72-9 |
| EINECS | 246-897-4 |
| InChI | InChI=1/C28H19N3O9S3.2Na/c32-41(33,34)18-10-12-20-21(14-18)24(29-23-13-11-19(42(35,36)37)15-27(23)43(38,39)40)16-26-28(20)30-22-8-4-5-9-25(22)31(26)17-6-2-1-3-7-17;;/h1-16H,(H3,32,33,34,35,36,37,38,39,40);;/q;2*+1/p-2 |
ACID RED 103 - Physico-chemical Properties
| Molecular Formula | C28H19N3O9S3.2Na |
| Molar Mass | 681.62 |
| Melting Point | ≥300°C |
ACID RED 103 - Risk and Safety
| WGK Germany | 3 |
ACID RED 103 - Upstream Downstream Industry
| Raw Materials | AZOCARMINE G |
ACID RED 103 - Introduction
hydrogen 5-[(2,4-diulphonatophenyl) amino]-7-phenylsulphonatobenzo[a]phenazinium, disodium salt, also known as hydrogen 5-[(2,4-diulphonatophenyl) amino]-7-phenylsulphonatobenzo[a]phenazinium, diodium salt hydrochloride, is a red organic synthetic dye. Its chemical name is 5-[(2,4-disulfonic acid phenyl) amino]-7-phenylsulfonic acid benzopyrrole, disodium salt of zinc hydroxide.
hydrogen 5-[(2,4-diulphonatophenyl) amino]-7-phenylsulphonatobenzo[a]phenazinium, diodium salt has strong coloring property and is widely used in textile, leather, plastic, coatings and other industries, used as dyes, pigments, marking agents. It also has applications in dye-sensitized solar cells.
hydrogen 5-[(2,4-diulphonatophenyl) amino]-7-phenylsulphonatobenzo[a]phenazinium, diodium salt can be synthesized from benzopyrrolidone through coupling reaction. First, two sulfonic acid groups are introduced into benzopyrrolidone, and then this compound is coupled with aniline to obtain hydrogen 5-[(2,4-diulphonatophenyl) amino]-7-phenylsulphonatobenzo[a]phenazinium, disodium salt.
Regarding safety information, hydrogen 5-[(2,4-disulphonatophenyl)amino]-7-phenylsulphonatobenzo[a]phenazinium, disodium salt is relatively safe under normal conditions of use. However, it is an organic compound and inhalation of its dusts and gases should be avoided. Long-term exposure to hydrogen 5-[(2,4-diulphonatophenyl) amino]-7-phenylsulphonatobenzo[a]phenazinium, disodium salt may be toxic, so you should follow the safe operation rules when using, avoid contact with skin and eyes. At the same time, its release in the environment should be avoided to avoid pollution to the environment. Local regulations and standards should be followed when handling this compound.
hydrogen 5-[(2,4-diulphonatophenyl) amino]-7-phenylsulphonatobenzo[a]phenazinium, diodium salt has strong coloring property and is widely used in textile, leather, plastic, coatings and other industries, used as dyes, pigments, marking agents. It also has applications in dye-sensitized solar cells.
hydrogen 5-[(2,4-diulphonatophenyl) amino]-7-phenylsulphonatobenzo[a]phenazinium, diodium salt can be synthesized from benzopyrrolidone through coupling reaction. First, two sulfonic acid groups are introduced into benzopyrrolidone, and then this compound is coupled with aniline to obtain hydrogen 5-[(2,4-diulphonatophenyl) amino]-7-phenylsulphonatobenzo[a]phenazinium, disodium salt.
Regarding safety information, hydrogen 5-[(2,4-disulphonatophenyl)amino]-7-phenylsulphonatobenzo[a]phenazinium, disodium salt is relatively safe under normal conditions of use. However, it is an organic compound and inhalation of its dusts and gases should be avoided. Long-term exposure to hydrogen 5-[(2,4-diulphonatophenyl) amino]-7-phenylsulphonatobenzo[a]phenazinium, disodium salt may be toxic, so you should follow the safe operation rules when using, avoid contact with skin and eyes. At the same time, its release in the environment should be avoided to avoid pollution to the environment. Local regulations and standards should be followed when handling this compound.
Last Update：2024-04-09 21:11:58
Supplier List
Spot supply
Product Name: Azocarmine B Request for quotationCAS: 25360-72-9
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: Azocarmine B Visit Supplier Webpage Request for quotationCAS: 25360-72-9
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: Azocarmine B Visit Supplier Webpage Request for quotationCAS: 25360-72-9
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: Azocarmine B Request for quotationCAS: 25360-72-9
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: Azocarmine B Visit Supplier Webpage Request for quotationCAS: 25360-72-9
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: Azocarmine B Visit Supplier Webpage Request for quotationCAS: 25360-72-9
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
View History
Raw Materials for ACID RED 103