C.I. Acid Red 226(8CI,9CI) supplier

Name
Acid Red 226
EINECS
CAS No. 12269-99-7
Density
Solubility slightly soluble in water
Melting Point
Formula C32H22N10O8.Cr.Na
Boiling Point
Molecular Weight 0
Flash Point
Transport Information
Appearance Red powder
Safety
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms Acid Red226;Amichrome Light Red RBL;Eukesolar Red GL;Trialan Red BR;Vialon Fast RedG;Vialon Fast Red GL;Chromate (1-), bis[2, 4-dihydro-4-[[2-hydroxy-4(or 5)-nitrophenyl]azo]-5-methyl-2-phenyl-3H-phrazol-3-onato(2-)], sodium;
PSA
LogP

C.I. Acid Red 226(8CI,9CI) Specification

With the CAS registry number 12269-99-7, C.I. Acid Red 226(8CI,9CI) is also named as Chromate (1-), bis[2, 4-dihydro-4-[[2-hydroxy-4(or 5)-nitrophenyl]azo]-5-methyl-2-phenyl-3H-phrazol-3-onato(2-)], sodium. The product's categories are Dye; Acid Dye; Neutral Dye. Besides, it is red powder, which is slightly soluble in water.

Preparation and Uses of C.I. Acid Red 226(8CI,9CI): please diazotize 2-Amino-5-nitrophenol. And then put the resultant to couple with 1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one. Afterwards, add Chrome alum to complex. You will obtain this chemical after filtration and drying. Moreover, this product is used for spraying of leather and curtain.

Product Name

Acid Red 226

C.I. Acid Red 226(8CI,9CI) Specification

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