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
- MOL File:
- 5850-16-8.mol
- Modify Date:
- 2023/6/8 17:06:34
| 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) |
| 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 |
| HS Code | 2927.00.5000 |
Acid Brown 14 Chemical Properties,Uses,Production
Preparation
4-Aminonaphthalene-1-sulfonic acid (2 Moore) diazo, Coupled with resorcinol.
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( 217)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Parshwanath Group of Indusries | +91-9979874744 +91-9825244644 | Gujarat, India | 211 | 58 | Inquiry |
| Shidimo Interaux Private Limited | +91-9879759686 +91-9879759686 | Gujarat, India | 79 | 58 | Inquiry |
| Neema Chemicals | +91-8140106252 +91-9825484478 | Gujarat, India | 190 | 58 | Inquiry |
| Rikin Industries | +91-7926588543 +91-7926588543 | Gujarat, India | 130 | 58 | Inquiry |
| Appex Dye Stuff Industries | +91-9974922439 +91-9974922439 | Gujarat, India | 146 | 58 | Inquiry |
| Saujanya Dyestuffs | +91-9898202450 +91-9898202450 | Haryana, India | 170 | 58 | Inquiry |
| SHREENATH ORGOCHEM | +91-9377072739 +91-9376244453 | Gujarat, India | 68 | 58 | Inquiry |
| Colorants Chem Pvt Ltd | +91-9890098067 +91-9890036907 | Mumbai, India | 200 | 58 | Inquiry |
| Amogh Chemicals Pvt Ltd | +91-9920471328 +91-9833649289 | Maharashtra, India | 170 | 58 | Inquiry |
| Vipul Organics Ltd | +91-2266139999 +91-2266139999 | Maharashtra, India | 277 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| Parshwanath Group of Indusries | 58 |
| Shidimo Interaux Private Limited | 58 |
| Neema Chemicals | 58 |
| Rikin Industries | 58 |
| Appex Dye Stuff Industries | 58 |
| Saujanya Dyestuffs | 58 |
| SHREENATH ORGOCHEM | 58 |
| Colorants Chem Pvt Ltd | 58 |
| Amogh Chemicals Pvt Ltd | 58 |
| Vipul Organics Ltd | 58 |
5850-16-8(Acid Brown 14)Related Search:
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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