ChemicalBook >> CAS DataBase List >>Acid Brown 4
Acid Brown 4
- CAS No.
- 5858-51-5
- Chemical Name:
- Acid Brown 4
- Synonyms
- Brown R;C.I.14805;Acid Brown 4;C.I.Acid Brown 4;Acid brown 4 (C.I. 14805);C.I.Acid Brown 4:C.I.14805;Acid Brown 4 ISO 9001：2015 REACH;sodium 6-[(4-aminophenyl)azo]-5-hydroxynaphthalene-1-sulphonate;6-[(4-Aminophenyl)azo]-5-hydroxy-1-naphthalenesulfonic acid sodium salt;sodium,(6E)-6-[(4-aminophenyl)hydrazinylidene]-5-oxonaphthalene-1-sulfonate
- CBNumber:
- CB3875458
- Molecular Formula:
- C16H12N3NaO4S
- Molecular Weight:
- 365.33895
- MDL Number:
- MOL File:
- 5858-51-5.mol
- MSDS File:
- SDS
Last updated:2023-05-04 15:16:15
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302 |
| Precautionary statements | P264-P270-P301+P312-P330-P501 |
Acid Brown 4 Chemical Properties,Uses,Production
Preparation
N-(4-aminophenyl)acetamide diazo, and 5-Hydroxynaphthalene-1-sulfonic acid coupling, and then remove acetyl hydrolysis.
Flammability and Explosibility
Non flammable
Properties and Applications
red light brown. Soluble in water for red light brown, soluble in ethanol for yellow light brown. The strong sulfuric acid for wine red, dark blue, diluted to the red orange. Strong hydrochloric acid solution to join a brown orange precipitation; Add thick sodium hydroxide solution for palm orange.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 3 | 3-4 | 2 | 2 | 3 | 1-2 | ||
Acid Brown 4 Preparation Products And Raw materials
Global( 34)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34571 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 26823 | 58 |
| Alfa Chemistry | +1-5166625404 | Info@alfa-chemistry.com | United States | 21317 | 58 |
| TAIYUAN RHF CO.,LTD. | +86 351 7031519 | sales@RHFChem.com | China | 2341 | 56 |
| Winchem Industrial Co. Ltd | 0574-83851061 | info@win-chemical.com | China | 500 | 55 |
| Alfa Chemistry | 1-516-6625404 | support@alfa-chemistry.com | United States | 9171 | 60 |
| Wuhan kemike Biomedical Technology Co., Ltd | 027-13163388153 13163388153 | yeqiu416@163.com | China | 9973 | 58 |
| Hubei yongkuo Technology Co., Ltd | 027-59223108 15972152991 | 1248580099@qq.com | China | 9993 | 58 |
| Hubei Xinkang Pharmaceutical Chemical Co., Ltd | 027-59308705 18871579363 | 1248180077@qq.com | China | 9964 | 58 |
5858-51-5(Acid Brown 4)Related Search:
Acid Brown 4
sodium 6-[(4-aminophenyl)azo]-5-hydroxynaphthalene-1-sulphonate
1-Naphthalenesulfonic acid, 6-(4-aminophenyl)azo-5-hydroxy-, monosodium salt
Acid brown 4 (C.I. 14805)
Brown R
6-[(4-Aminophenyl)azo]-5-hydroxy-1-naphthalenesulfonic acid sodium salt
C.I.14805
C.I.Acid Brown 4
6-[2-(4-Aminophenyl)diazenyl]-5-hydroxy-1-naphthalenesulfonic acid sodium salt
sodium,(6E)-6-[(4-aminophenyl)hydrazinylidene]-5-oxonaphthalene-1-sulfonate
Acid Brown 4 ISO 9001：2015 REACH
C.I.Acid Brown 4:C.I.14805
5858-51-5
C16H12N3NaO4S
C16H12N3O4SNa