| Identification | More | [Name]
Mordant Orange 1 | [CAS]
2243-76-7 | [Synonyms]
2-HYDROXY-5-((4-NITROPHENYL)AZO)BENZOIC ACID MONOSODIUM SALT
5-(4-NITROPHENYLAZO)-SALICYLIC ACID SODIUM SALT
5-(P-NITROPHENYLAZO)SALICYLIC ACID SODIUM SALT
ALIZARIN ORANGE
ALIZARIN YELLOW R
ALIZARIN YELLOW R SODIUM SALT
CHROME ORANGE
CI 14030
CI NO 14030
MORDANT ORANGE 1
MORDANT YELLOW 3R
ORANGE R
P-NITROBENZENEAZOSALICYLIC ACID SODIUM SALT
sodium 5-[(4-nitrophenyl)azo]salicylate
SODIUM 5-(P-NITROPHENYLAZO)SALICYLATE
SODIUM P-NITROBENZENEAZOSALICYLATE
TIMTEC-BB SBB008990
2-hydroxy-5-((4-nitrophenyl)azo)-benzoicaci
2-hydroxy-5-[(4-nitrophenyl)azo]-benzoicaci
2-hydroxy-5-[(4-nitrophenyl)azo]-Benzoicacid | [EINECS(EC#)]
217-002-4 | [Molecular Formula]
C13H8N3NaO5 | [MDL Number]
MFCD00067121 | [Molecular Weight]
309.21 | [MOL File]
2243-76-7.mol |
| Chemical Properties | Back Directory | [Appearance]
brown powder | [Melting point ]
250°C | [Boiling point ]
429.53°C (rough estimate) | [density ]
1.3681 (rough estimate) | [refractive index ]
1.5600 (estimate) | [storage temp. ]
room temp | [solubility ]
Soluble in water, ethanol; slightly soluble in acetone | [Colour Index ]
14030 | [form ]
powder | [pka]
11.2(at 25℃) | [color ]
Orange-brown | [PH Range]
10(Yellow)-12(Violet) | [Water Solubility ]
SOLUBLE | [ε(extinction coefficient)]
≥7000 at 266-276nm in methanol at 0.006g/L | [λmax]
385nm | [Merck ]
255 | [BRN ]
962365 | [Major Application]
Display device, photoresist, nanoparticles, sensors, image-recoring materials, photoconductive materials, photography, electrorheological materials, copying materials, optical engineering applications, monitoring oil degradation, lubricant, flame luminosity enhancing agent, coloring zinc, method for polymerization of vinyl chloride, determination of OH groups on resins, cosmetics, diapers, food storage, measurement of acidity injuice, assay for aldehyde contents, determination of albumin, agent for plaque, method for counting leukocytes, antifungal agent | [InChIKey]
ZHFPEICFUVWJIS-BGWNKZQTSA-M | [CAS DataBase Reference]
2243-76-7(CAS DataBase Reference) | [EPA Substance Registry System]
2243-76-7(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R22:Harmful if swallowed.
R36:Irritating to the eyes. | [Safety Statements ]
S24/25:Avoid contact with skin and eyes .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [WGK Germany ]
3 | [RTECS ]
VO5310000 | [TSCA ]
TSCA listed | [HS Code ]
32041200 |
| Hazard Information | Back Directory | [Chemical Properties]
brown powder | [Uses]
Presently, azo dyes are used for coloring many different materials such as textile, leather, and plastics and for manufacturing paints and lacquers.', 'Presently, azo dyes are used for coloring many different materials such as textile, leather, plastics, food, and pharmaceuticals and for manufacturing paints and lacquers and for printings purposes as well <<<14>>> | [Preparation]
4-Nitrobenzenamine diazotization, and 2-Hydroxybenzoic acid?coupling. | [Properties and Applications]
dark yellow orange and brown. Dye soluble in water and Etanol be golden yellow, slightly soluble in Acetone and Cellosolve, insoluble in other organic solvent. In concentrated sulfuric acid to red light yellow, shallow green light yellow after diluted produce precipitation; In concentrated nitric acid for yellow to amber solution. Dye aqueous solution to join concentrated hydrochloric acid have green yellow precipitation; Add Sodium hydroxide solution for red wheat brown. Mainly used for wool, silk, nylon dyeing, also can be in wool and silk printing. Can also be used in electrochemical silver, biological coloring and indicator, wall paper and leather tinting.
|
Standard
|
Ironing Fastness
|
Light Fastness
|
Fulling
|
Persperation Fastness
|
Soaping
|
Water
|
|
Alkali
|
Acid
|
|
ISO
|
2
|
4
|
4
|
1-2
|
5
|
4-5
|
4-5
|
|
AATCC
|
Dry 2,wet 5
|
4
|
4
|
|
4
|
4
|
3-4
|
| [Purification Methods]
The free acid is precipitated by adding HCl to an aqueous solution of the Na salt. After 2 recrystallisations from aqueous AcOH, it has m 255o(dec); [m 253-254o(dec) was reported by Hewitt & Fox J Chem Soc 79 49 1901]. The free acid recrystallises from dilute AcOH as orange brown needles. The Na salt changes colour from yellow to red when the pH is increased from 10.2 to 12.0. [Woodland et al. J Am Chem Soc 75 5835 1953, Beilstein 16 IV 372.] |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Maya High Purity Chemicals
|
| Telephone: |
+86 (573) 82222445 (0)18006601000 452520369 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList15221/0_EN.htm |
| Company Name: |
Spectrum Chemical Manufacturing Corp.
|
| Telephone: |
021-021-021-67601398-809-809-809 15221380277 |
| Website: |
www.spectrumchemical.com/oa_html/index.jsp?minisite=10020&respid=22372&language=us |
|