C10H9NO3S
223.25 g/mol
Dye & PigmentDanger
Peri Acid
CAS82-75-7EC201-437-1
Category
Dye & Pigment
Compound Class
Amine
Primary Use
dye intermediate
Peri Acid is an organic compound used as a dye intermediate, particularly in the synthesis of azo dyes and other colorants. It is listed in the Merck Index as This compound.
dye intermediate
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 82-75-7
Related Compounds
ReferenceSame Category
N,N'-Bis(2,6-diisopropylphenyl)-3,4,9,10-perylenetetracarboxylic Diimide
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fluorescent solvent dye
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3-methylsalicylic acid
CAS83-40-9
Dye manufacturing intermediate
ReferenceSame Category
1,5-naphthalenediol
CAS83-56-7
Dye manufacturing intermediate
ReferenceSame Category
Lawsone
CAS83-72-7
natural dye and pigment
Safety Reference
Danger
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name
8-aminonaphthalene-1-sulfonic acid
InChIKey
CYJJLCDCWVZEDZ-UHFFFAOYSA-N
SMILES
C1=CC2=C(C(=C1)N)C(=CC=C2)S(=O)(=O)O
Synonyms (17)
- 1-naphthylamine-8-sulfonic
- Perisaure
- peri Acid