1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone CAS:118-47-8-custom synthesis contract manufacturing
1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone CAS:118-47-8
Structural Formula 1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone CAS:118-47-8
Product Name 1-(4-Sulfophenyl)-3-carboxy-5-pyrazolone
Synonym 5-oxo-1-(4-sulphophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid;5-oxo-1-(4-sulphophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid;1-(4-Sulfophenyl)-3-carboxy-5-pyrazolone;1-(4-Sulfophenyl)-3-carboxy-5-pyrazolone
CAS No. 118-47-8
Molecular Weight See details
Specifications Upon request
Packing Sea or Airworthy packing
Material Safety Data Sheet Upon request
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Chemical Name: 1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone
CAS.NO:118-47-8
Synonyms:3-Carboxy-1-(4-sulfophenyl)-2-pyrazolin-5-one;5-Oxo-1-(4-sulfophenyl)-2,5-dihydro-1H-pyrazole-3-carboxylic acid;4-(4-sulfo-1-phenylazo)-1-(4-sulfophenyl)-5-hydroxy-pyrazolone-3-carboxylic acid;5-oxo-1-(4-sulphophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid
Molecular Formula:C10H8N2O6S
Molecular Weight: 284.24500
 
Physical and Chemical Properties:
Density:1.75 g/cm3
Boiling point:/
Melting point:260-270ºC (Decomposes)
Flash point:/
Index of Refraction:1.695
 
Specification:
Appearance:Light yellow crystalline powder
Purity:≥99.0%
 
Packing: 25kg drum
Storage:Storage conditions:-20°C.This product should be sealed in a cool dry place.
Application:It is mainly used as a coupling component for organic synthetic dyes and pigment varieties.

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The products are exported to Europe, America, Middle East, India, Southeast Asia and other countries and regions, and have been recognized and highly praised by the market and customers.Provide high quality, regulatory compliance products and services to partners and customers.Our company strives to build a high-efficiency, high-quality integrated chemical service platform to better serve domestic and foreign customers.The production base is mainly located in Liaocheng City, Shandong Province, and Yuncheng City, Shanxi Province. It can complete the pilot test and enlarge the production work of various types of reactionsThe company's production base is equipped with enamel reactors from 50L to 5000L, stainless steel ultra-low temperature reactors and conventional separation and drying equipment.


Experienced Reaction
AlkylationPolymerizationDiazotization
NeutrallzationSulfonationDecompose
NitrationEliminationEsterification
AdditionChlorinationSubstitution
DehydrogenationReductionHydrogenation
Oxidation
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