ChemicalBook Product Catalog Dyes and Pigments dye Reactive dyes Reactive Black 31

Reactive Black 31

Reactive Black 31 Basic information
Product Name:Reactive Black 31
Synonyms:C.I.Reactive Black 31;Duasyn Black KRL-SF;Duasyn Black RL-SF-VP 228;Remazol Black RL-ID;Reactive Black 31;Britasol Black N;C.I.Reaction Black 31;Dinazol Black RL
CAS:12731-63-4
MF:C29H20N6O17S4.4Na
MW:0
EINECS:
Product Categories:
Mol File:Mol File
Reactive Black 31 Structure
Reactive Black 31 Chemical Properties
Safety Information
MSDS Information
Reactive Black 31 Usage And Synthesis
Properties and ApplicationsRed light gray to black. Suitable for cotton dyeing, printing and direct discharge printing. White degree of 74.15%.
Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 7 3(blue) 5 3-4(Alkali) 5 4(95℃) 4
Reactive Black 31 Preparation Products And Raw materials
Raw materialsCopper(II) sulfate-->SULFATE STANDARD-->5-pyrrazolone
Aluminum acetylacetonate METHYL ISOCYANOACETATE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) N-BUTYLISOCYANIDE Tris(2,4-pentanedionato)chroMiuM(III) DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) SALCOMINE 2,4-PENTANEDIONE, SILVER DERIVATIVE 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE Tosylmethyl isocyanide COBALT(II) ACETYLACETONATE Cupric acetylacetonate Ethyl isocyanoacetate TERT-BUTYL ISOCYANIDE Ferric acetylacetonate COBALT ETHYLENE DIAMINE CHLORIDE Benzyl isocyanide TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III)
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