Acid Mordant Orange 14
- Product Name
- Acid Mordant Orange 14
- CAS No.
- 568-93-4
- Chemical Name
- Acid Mordant Orange 14
- Synonyms
- C.I.58015;3-Nitroalizarine;Mordant orange 14;Alizarine Orange A;C.I.Mordant Orange 14;Acid mordant Orange 14;C.I.Mordant Orange 14:C.I.58015;1,2-Dihydroxy-3-nitroanthraquinone;1,2-dihydroxy-3-nitroanthracene-9,10-dione;9,10-Anthracenedione, 1,2-dihydroxy-3-nitro-
- CBNumber
- CB1921627
- Molecular Formula
- C14H7NO6
- Formula Weight
- 285.21
- MOL File
- 568-93-4.mol
Acid Mordant Orange 14 Property
- Melting point:
- 244°C (rough estimate)
- Boiling point:
- 427.65°C (rough estimate)
- Density
- 1.3989 (rough estimate)
- refractive index
- 1.4700 (estimate)
- storage temp.
- -20°C Freezer, Under inert atmosphere
- solubility
- Dichloromethane (Slightly), DMSO (Slightly)
- form
- Solid
- pka
- 3.95±0.20(Predicted)
- color
- Dark Yellow to Very Dark Yellow
- NIST Chemistry Reference
- 3-Nitroalizarine(568-93-4)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- D454178
- Product name
- 1,2-Dihydroxy-3-nitroanthraquinone
- Packaging
- 50mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- FD67518
- Product name
- 1,2-Dihydroxy-3-nitroanthraquinone
- Packaging
- 500mg
- Price
- $70
- Updated
- 2021/12/16
- Product number
- FD67518
- Product name
- 1,2-Dihydroxy-3-nitroanthraquinone
- Packaging
- 1g
- Price
- $112.5
- Updated
- 2021/12/16
- Product number
- FD67518
- Product name
- 1,2-Dihydroxy-3-nitroanthraquinone
- Packaging
- 2g
- Price
- $180
- Updated
- 2021/12/16
- Product number
- FD67518
- Product name
- 1,2-Dihydroxy-3-nitroanthraquinone
- Packaging
- 5G
- Price
- $360
- Updated
- 2021/12/16
Acid Mordant Orange 14 Chemical Properties,Usage,Production
Uses
1,2-Dihydroxy-3-nitroanthraquinone (cas# 568-93-4) is useful for the development of allosteric PGAM1 inhibitors that are effective at suppressing the proliferation of pancreatic ductal adenocarcinoma cells.
Uses
Dyes cloth mordanted with Al orange, with Fe red to violet. As indicator in satd alcohol solution. pH 2.0-4.0, color change from golden orange to flat yellow (in water). pH 5.0-6.5 from yellow to purplish red.
Preparation
(a) in the presence of boric acid 1,2-Dihydroxyanthracene-9,10-dione?in sulfuric acid in the nitration; (b) 1,2-Dihydroxyanthracene-9,10-dione?in glacial acetic acid, toluene, petroleum ether or the nitration of nitrobenzene.
Properties and Applications
red light brown (chromium), red orange (aluminum). Insoluble in water. In concentrated sulfuric acid to orange, dilution after yellow.
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 3-4 | 6 | 3-4 | 4 | 4 | 4 | 3-4 |
Purification Methods
Crystallise the dye from AcOH (m 244-245o). It has max at 494nm (H2SO4) and forms Cu salts. [Beilstein 8 H 447, 8 II 491, 8 III 3774, 8 IV 2359.]