C.I. Sulphur Brown 2 (8CI)
- CAS No.
- 1326-53-0
- Chemical Name:
- C.I. Sulphur Brown 2 (8CI)
- Synonyms
- Sulphur Brown 2;C.I. Sulphur Brown 2 (8CI);C.I.Sulphur Brown 2:C.I.53060
- CBNumber:
- CB05452712
- Molecular Formula:
- Unspecified
- Molecular Weight:
- 0
- MDL Number:
- MOL File:
- Mol file
C.I. Sulphur Brown 2 (8CI) Chemical Properties,Uses,Production
Preparation
The 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) oxamateand where did the 4-Methylbenzene-1,3-diamine etc molecular mixture, or with Phthalic acid, Succinic acidor Mercaptoacetic acidand Oxalic acidinstead of vulcanization.
Properties and Applications
dark 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
1326-53-0(C.I. Sulphur Brown 2 (8CI))Related Search:
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
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C.I. Sulphur Brown 2 (8CI)
C.I.Sulphur Brown 2:C.I.53060
Sulphur Brown 2
1326-53-0
