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7-Anilino-4-hydroxy-2-naphthalenesulfonic Acid

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Origin: China

Cas No: 119-40-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Property

CAS No.: 119-40-4 Formula: C16H13NO4S Molecular Weight: 315.34400

Basic Info

Chemical Name	7-Anilino-4-hydroxy-2-naphthalenesulfonic Acid
Synonyms	Phenyl J Acid; 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid; 7-anilino-4-hydroxynaphthalene-2-sulfonic acid; 7-Anilino-4-hydroxy-2-naphthalenesulfonic acid; 7-Anilino-4-naphthol-2-sulfonic Acid;
CAS No.	119-40-4
Molecular Formula	C16H13NO4S
Molecular Weight	315.34400
PSA	95.01000
LogP	4.68950

Properties

Density	1.495 g/cm3
Refractive Index	1.734

Safety Info

HS Code	2922199090

Synthesis Route

→7-Anilino-4-hydroxy-2-naphthalenesulfonic Acid
2-Naphthylamine-5,7-disulfonic acid+→7-Anilino-4-hydroxy-2-naphthalenesulfonic Acid
7-amino-4-hydroxy-2-naphthalenesulfonic acid+→7-Anilino-4-hydroxy-2-naphthalenesulfonic Acid

Precursor

7-amino-4-hydroxy-2-naphthalenesulfonic acid
4,7-dihydroxynaphthalene-2-sulfonic acid

2-Naphthylamine-5,7-disulfonic acid

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