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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.
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? 25kg pp bag or to be discussed
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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
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Tel : 82-(0)51-701-9121
Fax : 82-(0)51-701-9125
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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.
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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
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