ChemicalBook >> CAS DataBase List >>Acid Brown 14
Acid Brown 14
- CAS No.
- 5850-16-8
- Chemical Name:
- Acid Brown 14
- Synonyms
- NSC75909;Brown RD;C.I.20195;echtbrown;NSC 75909;NSC-75909;ECHT BROWN N;ACID BROWN M;Acid Brown RX;Acid Brown GR
- CBNumber:
- CB2336204
- Molecular Formula:
- C26H18N4O8S2.2Na
- Molecular Weight:
- 624.56
- MDL Number:
- MFCD00059545
- MOL File:
- 5850-16-8.mol
- MSDS File:
- SDS
Last updated:2026-05-28 00:14:34
| Product description | Number | Pack Size | Price |
| ACID BROWN 14 (C.I. 20195) AldrichCPR | S468568 | 1 unit | $197 |
| ACID BROWN 14 (C.I. 20195) AldrichCPR | S468568 | 250MG | $179 |
| Acid Brown M | E0228 | 25g | $61 |
| Acid brown M ≥90%(HPLC) | 38617 | 25G | $79.22 |
| Echt Brown >90.0%(HPLC) | AA003PU6 | 25g | $49 |
| More product size | |||
| Density | 1.744[at 20℃] |
|---|---|
| vapor pressure | 0.001Pa at 25℃ |
| form | powder to crystal |
| Colour Index | 20195 |
| color | Orange to Brown |
| Water Solubility | 1.55g/L at 20℃ |
| LogP | -2.019 at 20℃ |
| CAS DataBase Reference | 5850-16-8(CAS DataBase Reference) |
| FDA UNII | 9J2D436891 |
| EPA Substance Registry System | C.I. Acid Brown 14, disodium salt (5850-16-8) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H317 |
| Precautionary statements | P261-P272-P280-P302+P352-P333+P313-P321-P363-P501 |
| TSCA | TSCA listed |
| HS Code | 2927.00.5000 |
| REACH Registrations | Active |
Acid Brown 14 price More Price(10)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | S468568 | ACID BROWN 14 (C.I. 20195) AldrichCPR | 1 unit | $197 | 2026-04-30 | Buy | |
| Sigma-Aldrich | S468568 | ACID BROWN 14 (C.I. 20195) AldrichCPR | 5850-16-8 | 250MG | $179 | 2024-03-01 | Buy |
| TCI Chemical | E0228 | Acid Brown M | 5850-16-8 | 25g | $61 | 2026-04-30 | Buy |
| Chem-Impex | 38617 | Acid brown M ≥90%(HPLC) | 5850-16-8 | 25G | $79.22 | 2026-05-19 | Buy |
| aablocks | AA003PU6 | Echt Brown >90.0%(HPLC) | 5850-16-8 | 25g | $49 | 2026-05-28 | Buy |
Acid Brown 14 Chemical Properties,Uses,Production
Uses
Acid Brown M is an organic dye and a water pollutant, removed from the environment using visible light irradiation along with CuBi2O4/Bi3ClO4 photocatalysts.
Preparation
4-Aminonaphthalene-1-sulfonic acid (2 Moore) diazo, Coupled with resorcinol.
Flammability and Explosibility
Non flammable
Properties and Applications
red light brown. Soluble in water for orange brown, slightly soluble in ethanol for yellow brown. The strong sulfuric acid is a deep in the red, for yellow brown after diluted. In water solution to join strong hydrochloric acid for yellow brown; Add thick sodium hydroxide solution for red wine. Mainly used for nylon and wool fabric dyeing, also can be used for leather color.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 3 | 3 | 4-5 | 4 | 3 | 4 | ||
| AATCC | 4 | 3 | 3 | 1 | 1-2 | 4 | ||
Acid Brown 14 Preparation Products And Raw materials
Global( 219)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29815 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8618531123677 | faithe@yan-xi.com | China | 5853 | 58 |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17346 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; +17819995354 | marketing@targetmol.com | United States | 32466 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 21169 | 58 |
| AFINE CHEMICALS LIMITED | +86-0571-85134551 | sales@afinechem.com | China | 15082 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52705 | 58 |
View Lastest Price from Acid Brown 14 manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-03-12 | Acid Brown 14
5850-16-8
|
$1.00 | 1kg | 99% | 500000kg | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2019-07-06 | Acid Brown 14
5850-16-8
|
$2.00 | 1kg | 99% | 100kg | Career Henan Chemical Co |
-
- Acid Brown 14
5850-16-8
- $1.00
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- Acid Brown 14
5850-16-8
- $2.00
- 99%
- Career Henan Chemical Co
5850-16-8(Acid Brown 14)Related Search:
1-Naphthalenesulfonic acid, 4,4-(2,4-dihydroxy-1,3-phenylene)bis(azo)bis-, disodium salt
Acid Brown 14
Disodium 4,4'-[(2,4-dihydroxy-1,3-phenylene)bis(azo)]bisnaphthalene-1-sulphonate
Fenazo Brown N
Brown RD
Acid Brown GR
Echt Brown N
Acid Brown 14
4,4'-[(2,4-Dihydroxy-1,3-phenylene)bis(azo)]bis(1-naphthalenesulfonic acid sodium) salt
Acid Brown RX
C.I.20195
ECHT BROWN N
ACID BROWN M
4,4’-[(2,4-dihydroxy-1,3-phenylene)bis(azo)]bis-1-naphthalenesulfonicacid
echtbrown
Acid Leather Brown RD
Best Acid Brown R
Covalene Brown AD
Dinacid Resourcine Brown RD
Formo Brown BRF
Lecotan Brown GRH
Pacid Brown RD
Resorcine Brown 3R
Sandolan Brown E-R.
ACID BROWN14 (C.I. 20195)
Acid Brown 14 ISO 9001：2015 REACH
C.I.Acid Brown 14:C.I.20195
NSC 75909
NSC75909
NSC-75909
1-Naphthalenesulfonic acid, 4,4′-[(2,4-dihydroxy-1,3-phenylene)bis(2,1-diazenediyl)]bis-, sodium salt (1:2)
5850-16-8
C26H16N4O8S22Na
C26H16N4Na2O8S2
Organics
