7-Anilino-4-Hydroxy-2-Naphthalenesulfonic Acid

Home > Dyestuffs and Pigments > Intermediates > 7-Anilino-4-Hydroxy-2-Naphthalenesulfonic Acid Manufacturers > Phenyl J Acid

CAS NO.： 119-40-4

FOB Price： NEGOTIABLE Get Latest Price

Specification： ≥95%

Documentation： Get COA after inquiry

Lead Time： In Stock

Max Capacity： -

Packing： 25KG/Woven Bag

Overview

Properties

OVERVIEW

Phenyl J Acid

CAS NO	119-40-4
MF	C₁₆H₁₃NO₄S
MW	315.3437
Structure
Appearance	White or gray crystalline powder. Slightly soluble in water and ethanol, soluble in alkali solution.
Usage	It is used as dye intermediate to prepare direct dyes, mordant dyes and acid dyes.
Content	≥ 95.0%
Water	≤ 2.0%
Package	25kgs/plastic bag

Properties

This product is a dye intermediate, which is used to synthesize azo dyes, such as direct copper salt green BTL, copper salt blue fbgl and copper salt purple BBL

CAS No.

119-40-4

Formula

C16H13NO4S

Molecular Mass

315.34400

Exact Mass

315.05700

PSA

95.01000

Logp

4.68950