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C.I. Sulphur Brown 2 (8CI)

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C.I. Sulphur Brown 2 (8CI) Basic information
Product Name:C.I. Sulphur Brown 2 (8CI)
Synonyms:C.I. Sulphur Brown 2 (8CI);C.I.Sulphur Brown 2:C.I.53060;Sulphur Brown 2
CAS:1326-53-0
MF:Unspecified
MW:0
EINECS:
Product Categories:
Mol File:Mol File
C.I. Sulphur Brown 2 (8CI) Structure
C.I. Sulphur Brown 2 (8CI) Chemical Properties
Safety Information
MSDS Information
C.I. Sulphur Brown 2 (8CI) Usage And Synthesis
PreparationThe 4-Methylbenzene-1,3-diamine (2 Moore) and Oxalic acid (1 Moore) in 200 ℃ reaction, the condensation product with Sodium polysulfide in 220 ~ 300 ℃ calcination, until the happening of htdrogen sulfide to stop. Similar dye by (N-3-amino-4- methyl-phenyl) oxamate?and where did the 4-Methylbenzene-1,3-diamine etc molecular mixture, or with Phthalic acid, Succinic acid?or Mercaptoacetic acid?and Oxalic acid?instead of vulcanization.
Properties and Applicationsdark yellow brown. In the Sodium sulfide solution good solubility.
Standard Acid Resistance Alkali Resistance Light Fastness Fulling Persperation Fastness Soaping
Moderate Severe
ISO 4 3-4 3 4-5 3-4
AATCC 4 4
C.I. Sulphur Brown 2 (8CI) Preparation Products And Raw materials
Raw materials2,4-Diaminotoluene-->Phthalic acid
Tag:C.I. Sulphur Brown 2 (8CI)(1326-53-0) Related Product Information
C.I. Sulphur Brown 19 (8CI,9CI) 1-Naphthalenol, 5-amino-, sulfurized 3,6-Acridinediamine, 9,10-dihydro-2,7-dimethyl-, reaction products with sodium sulfide (Na2(Sx)) 1,3-Benzenediamine, 4-methyl-, reaction products with 4-nitrobenzenamine and sulfur Sulphur Brown 31 1,3-Benzenediamine, 4-methyl-, reaction products with 4-nitrobenzenamine, p-phenylenediamine and sulfur C.I. Sulphur Brown 22 (8CI) [1,1'-Biphenyl]-4,4'-diamine, reaction products with 1-methyl-2,4-dinitrobenzene and sodium sulfide (Na2(Sx)) Formamide, N,N'-1,4-phenylenebis-, reaction products with 4-methyl-1,3-benzenediamine and sulfur