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Home/Compounds/Dye & Pigment/Pigment red 48 manganese
C18H13ClN2O6S
420.8 g/mol
Dye & Pigment

2-Naphthalenecarboxylic acid, 4-[(5-chloro-4-methyl-2-sulfophenyl)azo]-3-hydroxy-

CAS5280-66-0
Category
Dye & Pigment
Compound Class
Aromatic
Primary Use
Pigment for inks and coatings

This compound is a dye and pigment primarily used in inks and coatings. It is characterized by an aromatic structure containing halogen and carboxylic acid functional groups.

Pigment for inksPigment for coatings

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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CAS 5280-66-0

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Related Compounds

ApplicationSame Use

2-[(E)-(4-Methoxy-2-nitrophenyl)diazenyl]-N-(2-methoxyphenyl)-3-oxobutanamide

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Pigment for inks and coatings

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Pigment for plastics and inks

ReferenceSame Category

D&C Red 7

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red pigment for cosmetics and plastics

ReferenceSame Category

2-(3-hydroxypropyl)-6-((3-hydroxypropyl)amino)-1H- benz(de)isoquinoline-1,3(2H)-dione

CAS52821-24-6

Fluorescent solvent dye

ReferenceSame Category

2-nitro-p-phenylenediamine

CAS5307-14-2

hair dye intermediate

Referencestereoisomer of

Pigment red 48 calcium

CAS7023-61-2

Red pigment for plastics

Referencestereoisomer of

Pigment red 48 barium

CAS7585-41-3

Pigment for plastics

Referencestereoisomer of

Pigment red 48 strontium

CAS15782-05-5

Red pigment for plastics

Identifiers
IUPAC Name

4-[(5-chloro-4-methyl-2-sulfophenyl)diazenyl]-3-hydroxynaphthalene-2-carboxylic acid

InChIKey

LZNMMJSXOXXHFD-UHFFFAOYSA-N

SMILES

CC1=CC(=C(C=C1Cl)N=NC2=C(C(=CC3=CC=CC=C32)C(=O)O)O)S(=O)(=O)O

Synonyms (6)

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