Specifications
pyrazolone is mainly used for synthesis lemon yellow dye;as a food coloring;main raw material for production of dyes
1-(4'- sulfophenyl)-3-carboxy-5-pyrazolone, 3-Carboxy-1-(4'--sulfophenyl)-2- pyrazolone
Usage: Reactive Dyes, Acid Dyes
Appearance: pale yellow powder
Purity (HPLC): 97%
Usage:
1-(4'- sulfophenyl)-3-carboxy-5-pyrazolone is mainly used for synthesis lemon yellow dye, and
is used in food industry as a food coloring; is also the main raw material for production of dyes;
it is an intermediates of 20 varieties of dyes.
25kg pp bag or to be discussed
Biddle Sawyer Fortune Chem ( Asian Sales Division of Biddle Sawyer New York ) sells proven quality of 3-Carboxy-1-(4' -sulfophenyl)-2- pyrazolone on a regular basis.
Contact Point :
Mr.S. M. Kang, CEO
Mr.Jingu Kang, Manager
Tel : 82-(0)51-701-9121
Fax : 82-(0)51-701-9125
Please click “ CONTACT SUPPLIER “ above so that we may reply therein or inform you the person in charge name and his/her email address and company website.
All Payment including shipping documents procedure and strict quality management to be done by Biddle Sawyer New York in cooperation with very well-trained ( including TBM : Time Based Management ) Biddle Sawyer’s overseas offices and affiliations