| Identification | Back Directory | [Name]
Acid Mordant Orange 14 | [CAS]
568-93-4 | [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- | [EINECS(EC#)]
209-310-2 | [Molecular Formula]
C14H7NO6 | [MDL Number]
MFCD00019145 | [MOL File]
568-93-4.mol | [Molecular Weight]
285.21 |
| Chemical Properties | Back Directory | [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 Information | Back Directory | [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-dionein sulfuric acid in the nitration; (b) 1,2-Dihydroxyanthracene-9,10-dionein 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.] |
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| Company Name: |
Bide Pharmatech Ltd.
|
| Telephone: |
400-1647117 13681763483 |
| Website: |
https://www.bidepharm.com/ |
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