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Home/Compounds/Dye & Pigment/Pigment red 5
C30H31ClN4O7S
627.1 g/mol
Dye & Pigment

PERMANENT CARMINE FB

CAS6410-41-9EC229-107-2
Category
Dye & Pigment
Compound Class
Aromatic
Primary Use
organic pigment for inks and coatings

Permanent Carmine FB is an organic pigment used primarily in inks and coatings, known for its vibrant color and stability. It is chemically characterized as a naphthol-based azo compound with amide and ether functional groups.

organic pigment for inksorganic pigment 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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Related Compounds

ReferenceSame Category

Tracid Brilliant Red B

CAS6416-66-6

acid dye for textiles

ReferenceSame Category

Direct black 19

CAS6428-31-5

Direct dye for textiles

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C.I. Direct Black 32

CAS6428-38-2

Direct dye for textiles

ReferenceSame Category

Rhodamine 101

CAS64339-18-0

fluorescent dye

Referencesame scaffold

Pigment red 112

CAS6535-46-2

Pigment for plastics and inks

Referencesame scaffold

Xylidyl blue I

CAS14936-97-1

research compound

Referencesame scaffold

Naphthol Red

CAS2786-76-7

Pigment for inks paints plastics

Referencesame scaffold

Pigment red 2

CAS6041-94-7

Red pigment in plastics and inks

Customs Tariff Classification

The international HS code for PERMANENT CARMINE FB (CAS 6410-41-9) is 3204.17.

HS code (international, 6-digit)

3204.17

EU CN code (8-digit)

3204 17 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

N-(5-chloro-2,4-dimethoxyphenyl)-4-[[5-(diethylsulfamoyl)-2-methoxyphenyl]diazenyl]-3-hydroxynaphthalene-2-carboxamide

InChIKey

LMULDSDQRQVZMW-UHFFFAOYSA-N

SMILES

CCN(CC)S(=O)(=O)C1=CC(=C(C=C1)OC)N=NC2=C(C(=CC3=CC=CC=C32)C(=O)NC4=CC(=C(C=C4OC)OC)Cl)O

Synonyms (11)
  • CARMINE RED FB
  • NAPHTHOL RED DEEP 10460
  • PERMANENT CARMINE FB
  • PERMANENT CARMINE FB 01

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