Peri Acid | 82-75-7
Cas No :
82-75-7
Synonyms :
Form :
Solid
Molecular Weight :
223.25
Molecular Formula :
C10H9NO3S
Solubility :
Water
Description :
Overview of Peri Acid
Peri Acid (1-Naphthylamine-8-sulfonic acid) is a naphthalene derivative used as a dye intermediate, chemical building block, and analytical reagent. Known for its unique positioning of amino and sulfonic acid groups on the naphthalene ring, use in azo dye synthesis, and applications in specialty chemical production, Peri Acid is widely used in dye manufacturing, pharmaceutical intermediates, and analytical chemistry.
This compound appears as a white to pale gray crystalline powder. Its structure with amino and sulfonic acid groups in peri positions provides specific reactivity.
Related products include H-Acid, J-Acid, and other naphthalene sulfonates used in dye synthesis.
Applications of Peri Acid
Dye & Pigment Manufacturing
- Used in synthesizing azo dyes
- Applied in producing reactive dyes
- Used in manufacturing textile dyes
Pharmaceutical Synthesis
- Used in pharmaceutical intermediate production
- Applied in heterocyclic synthesis
Analytical Chemistry
- Used as an analytical reagent
- Applied in spectrophotometric determinations
- Used in developing analytical methods
Safety & Handling Guidelines
- Avoid inhalation of dust
- Use gloves and protective clothing
- Handle in well-ventilated areas
- Store in tightly closed containers in cool, dry place
- Keep away from strong oxidizing agents
- Follow COA and MSDS instructions strictly
Where to Buy Peri Acid?
Peri Acid Manufacturer
ChemicalBull offers the highest purity Peri Acid for dye and pharmaceutical uses.
Peri Acid Supplier & Distributor
- It is available in large quantities suitable for industrial use
- Pure grades (98%, 99percent)
- COA MSDS as well as specifications are provided.
MSDS
Includes detailed safety instructions and handling protocols.
Frequently Asked Questions (FAQs)
-
What is Peri Acid used for?
Used in azo dye synthesis, pharmaceutical intermediate production, and analytical chemistry. -
What is the molecular formula?
Molecular formula: C₁₀H₉NO₃S with molecular weight 223.25 g/mol. -
What is the structure?
Naphthalene with an amino group at position 1 and sulfonic acid at position 8 (peri positions).
