ChemicalBook Product Catalog Dyes and Pigments dye Sulfur Dyes Sulphur Black 2

Sulphur Black 2

Sulphur Black 2 Basic information
Product Name:Sulphur Black 2
Synonyms:Sulphur Black 2;Sulfur Black 3R;Sulfur black 2 (C.I. 53195);Black 2R;C.I.53195;Kayaku Sulphur Black BRX;Mitsui Sulphur Black ABR;Mitsui Sulphur Black B
CAS:1326-85-8
MF:
MW:0
EINECS:
Product Categories:
Mol File:Mol File
Sulphur Black 2 Structure
Sulphur Black 2 Chemical Properties
EPA Substance Registry SystemC.I. Sulphur Black 2 (1326-85-8)
Safety Information
MSDS Information
Sulphur Black 2 Usage And Synthesis
Preparation2,4-Dinitrophenol and Picric acid?or 2-Amino-4,6-dinitrophenol mixture with Sodium polysulfide solution heating.
Properties and Applicationsblue black. In the Sodium sulfide solution solubility is very good, solution for blue black; In concentrated sulfuric acid for the blue black, dilution after black precipitation.
Standard Acid Resistance Alkali Resistance Light Fastness Fulling Persperation Fastness Soaping
Moderate Severe
ISO 5 4 6-7 5 5 5 4-5
AATCC 5 3 7-8 4 4-5
Sulphur Black 2 Preparation Products And Raw materials
Raw materialsPICRIC ACID-->Picramic acid-->2,4-Dinitrophenol
Sulphur Black 6 Sulphur Black 1 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 Tosylmethyl isocyanide COBALT(II) ACETYLACETONATE Cupric acetylacetonate Ethyl isocyanoacetate TERT-BUTYL ISOCYANIDE Ferric acetylacetonate COBALT ETHYLENE DIAMINE CHLORIDE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III)
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