CAS 6471-49-4
:Pigment Red 23
Description:
Pigment Red 23, also known as PR23, is an organic pigment primarily used in various applications such as paints, coatings, plastics, and inks due to its vibrant red hue and excellent lightfastness. It is classified as a monoazo pigment, characterized by its chemical structure that includes a diazo compound, which contributes to its color properties. The pigment exhibits good thermal stability and resistance to solvents, making it suitable for both indoor and outdoor applications. Additionally, Pigment Red 23 is known for its high tinting strength, allowing for effective coloration even at low concentrations. It is often favored for its non-toxic nature compared to some other red pigments, although safety data sheets should always be consulted for handling and exposure guidelines. Overall, Pigment Red 23 is valued for its bright color, durability, and versatility across various industries.
Formula:C24H17N5O7
InChI:InChI=1S/C24H17N5O7/c1-36-21-10-9-17(29(34)35)13-20(21)26-27-22-18-8-3-2-5-14(18)11-19(23(22)30)24(31)25-15-6-4-7-16(12-15)28(32)33/h2-13,30H,1H3,(H,25,31)
InChI key:InChIKey=SOFRHZUTPGJWAM-UHFFFAOYSA-N
SMILES:N(=NC1=C(OC)C=CC(N(=O)=O)=C1)C=2C3=C(C=C(C(NC4=CC(N(=O)=O)=CC=C4)=O)C2O)C=CC=C3
Synonyms:- (4E)-4-[(2-methoxy-5-nitrophenyl)hydrazono]-N-(3-nitrophenyl)-3-oxo-3,4-dihydronaphthalene-2-carboxamide
- 1523 Naphthol Red
- 2-Naphthalenecarboxamide, 3-hydroxy-4-[(2-methoxy-5-nitrophenyl)azo]-N-(3-nitrophenyl)-
- 2-Naphthalenecarboxamide, 3-hydroxy-4-[2-(2-methoxy-5-nitrophenyl)diazenyl]-N-(3-nitrophenyl)-
- 2-Naphthanilide, 3-hydroxy-4-[(2-methoxy-5-nitrophenyl)azo]-3′-nitro-
- 3-Hydroxy-4-[2-(2-methoxy-5-nitrophenyl)diazenyl]-N-(3-nitrophenyl)-2-naphthalenecarboxamide
- 3040 Red
- Alkali Resistant Red Dark
- Calcotone Red 3B
- Carnation Red Toner B
- Congo Red R 138
- Fenalac Red FKB Extra
- Irgafin Dark Red T
- Irgalite Red RBS
- Malta Red X 2284
- Naphthol Red B
- Naphthol Red B 20-7575
- Naphthol Red D Toner 35-6001
- Naphthol Red Deep 10459
- Pigment Red 157
- Pigment Red BH
- Pigment Red FFG
- Rubescence Red MT 21
- Sanyo Fast Red 10B
- Sapona Red Lake RL 6280
- Segnale Light Rubine RG
- Symuler Fast Red 4015
- Textile Red WD 263
- Unisperse Red RBS-PI
- C.I. Pigment Red 23
- C.I. Pigment Red 157
- C.I. Pigment Red 23
- C.I. 12355
- See more synonyms
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Found 2 products.
Pigment Red 23 (Technical Grade)
CAS:Controlled Product<p>Stability Light Sensitive<br>Applications Pigment Red 23 (cas# 6471-49-4) is a useful research chemical.<br></p>Formula:C24H17N5O7Color and Shape:NeatMolecular weight:487.421Pigment Red 23 - Technical
CAS:<p>Pigment Red 23 - Technical is a pigment that is used in the textile industry. It has a particle size of 0.1-1 micron, and it is activated with nitrogen atoms. Pigment Red 23 - Technical has high values for analytical methods and it can be used to measure enzyme activities. Pigment Red 23 - Technical is an organic compound that reacts with glycol esters by a reaction mechanism involving hydroxyl groups. This reaction is catalyzed by basic structure, which may be water or an alcohol molecule. Pigment Red 23 - Technical can also be used in wastewater treatment to remove color and other pollutants from wastewater, as well as being used in radiation protection to absorb energy and convert it into heat.</p>Formula:C24H17N5O7Purity:Min. 95%Color and Shape:PowderMolecular weight:487.42 g/mol
