Mordant Orange 1
- Product Name
- Mordant Orange 1
- CAS No.
- 2243-76-7
- Chemical Name
- Mordant Orange 1
- Synonyms
- MO1;18-24;pnbas;ORANGE R;CI 14030;Alizarin R;CI NO 14030;terracottarrn;terracotta2rn;CHROME ORANGE
- CBNumber
- CB0780911
- Molecular Formula
- C13H9N3O5
- Formula Weight
- 287.23
- MOL File
- 2243-76-7.mol
Mordant Orange 1 Property
- Melting point:
- 250°C
- Boiling point:
- 429.53°C (rough estimate)
- Density
- 1.3681 (rough estimate)
- refractive index
- 1.5600 (estimate)
- solubility
- Soluble in water, ethanol; slightly soluble in acetone
- pka
- 11.2(at 25℃)
- Colour Index
- 14030
- form
- powder
- color
- Orange-brown
- PH Range
- 10(Yellow)-12(Violet)
- Water Solubility
- SOLUBLE
- λmax
- 385nm
- Merck
- 14,255
- 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
- Benzoic acid, 2-hydroxy-5-[(4-nitrophenyl)azo]- (2243-76-7)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- 195073
- Product name
- Mordant Orange 1
- Purity
- Dye content 70%
- Packaging
- 25g
- Price
- $48.2
- Updated
- 2024/03/01
- Product number
- A0579
- Product name
- Mordant Orange 1
- Purity
- >98.0%(HPLC)
- Packaging
- 25g
- Price
- $75
- Updated
- 2024/03/01
- Product number
- 24121
- Product name
- ALIZARINYELLOWR,0.01%
- Packaging
- 500mL
- Price
- $37.05
- Updated
- 2021/12/16
- Product number
- M635005
- Product name
- Mordant Orange 1
- Packaging
- 2.5g
- Price
- $75
- Updated
- 2021/12/16
- Product number
- 22831
- Product name
- AlizarinYellowR,70%(dyecontent)
- Purity
- 70%(dyecontent)
- Packaging
- 25G
- Price
- $16.8
- Updated
- 2021/12/16
Mordant Orange 1 Chemical Properties,Usage,Production
Chemical Properties
brown powder
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.]
Mordant Orange 1 Preparation Products And Raw materials
Raw materials
Preparation Products
Mordant Orange 1 Suppliers
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View Lastest Price from Mordant Orange 1 manufacturers
- Product
- Alizarin yellow R 2243-76-7
- Price
- US $5.00-2.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000kg
- Release date
- 2024-08-22
- Product
- Mordant Orange 1 2243-76-7
- Price
- US $100.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 500t/month
- Release date
- 2023-07-21
- Product
- Mordant Orange 1 2243-76-7
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-08-11