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Acid Red 142
- CAS No.
- 6406-66-2
- Chemical Name:
- Acid Red 142
- Synonyms
- Red M;Red 142;C.I.27000;Acid Red M;Java Red A;Acid Red 142;C.I.Acid Red 142;C.I.Acid Red 142:C.I.27000;Acid Red 142 ISO 9001：2015 REACH;6-Hydroxy-5-[[4-[(4-sodiosulfophenyl)azo]phenyl]azo]naphthalene-2-sulfonic acid sodium salt
- CBNumber:
- CB0968919
- Molecular Formula:
- C22H17N4NaO7S2
- Molecular Weight:
- 536.51
- MDL Number:
- MOL File:
- 6406-66-2.mol
- MSDS File:
- SDS
Acid Red 142 Chemical Properties,Uses,Production
Preparation
4-((4-Aminophenyl)diazenyl)benzenesulfonic acid diazo, and 6-Hydroxynaphthalene-2-sulfonic acid coupling.
Properties and Applications
red. Soluble in water for red, soluble in ethanol for orange red. In the strong sulfuric acid as dark blue, diluted into red. In water solution to join strong hydrochloric acid by brown orange into palm red; Add thick sodium hydroxide solution for purplish red color.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 4 | 4 | 5 | 2-3 | 4-5 | |||
Acid Red 142 Preparation Products And Raw materials
Raw materials
Preparation Products
Acid Red 142 Suppliers
Global( 17)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 29220 | 58 |
| Alfa Chemistry | +1-5166625404 | Info@alfa-chemistry.com | United States | 21317 | 58 |
| Alfa Chemistry | 1-516-6625404 | support@alfa-chemistry.com | United States | 9171 | 60 |
| Supplier | Advantage |
|---|---|
| Hubei xin bonus chemical co. LTD | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 58 |
| Dideu Industries Group Limited | 58 |
| Alfa Chemistry | 58 |
| Alfa Chemistry | 60 |
Acid Red 142
Red M
Red 142
6-Hydroxy-5-[[4-[(4-sodiosulfophenyl)azo]phenyl]azo]naphthalene-2-sulfonic acid sodium salt
C.I.27000
Java Red A
Acid Red M
C.I.Acid Red 142
sodium,(5E)-6-oxo-5-[[4-[(4-sulfophenyl)diazenyl]phenyl]hydrazinylidene]naphthalene-2-sulfonicaci
Acid Red 142 ISO 9001：2015 REACH
C.I.Acid Red 142:C.I.27000
6406-66-2
6405-66-2