Formamide, N,N'-1,4-phenylenebis-, reaction products with 4-methyl-1,3-benzenediamine and sulfur, leuco derivs.
- Product Name
- Formamide, N,N'-1,4-phenylenebis-, reaction products with 4-methyl-1,3-benzenediamine and sulfur, leuco derivs.
- CAS No.
- 71838-68-1
- Chemical Name
- Formamide, N,N'-1,4-phenylenebis-, reaction products with 4-methyl-1,3-benzenediamine and sulfur, leuco derivs.
- Synonyms
- Leuco Sulphur Brown 26;C.I. Leuco Sulfur Brown 26;C.I.Leuco Sulphur Brown 26:C.I.53090;Formamide, N,N'-1,4-phenylenebis-, reaction products with 4-methyl-1,3-benzenediamine and sulfur, leuco derivs.;Formamide, N,N'-1,4-phenylenebis-, reaction products with 4-methyl-1,3-benzenediamine and sulfur, leuco derivatives
- CBNumber
- CB8921853
- Molecular Formula
- C22H24N6Na2O2S3
- Formula Weight
- 546.6395
- MOL File
- 71838-68-1.mol
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Formamide, N,N'-1,4-phenylenebis-, reaction products with 4-methyl-1,3-benzenediamine and sulfur, leuco derivs. Property
- Density
- 1.849 at 20℃
- form
- Solid
- LogP
- -1.3 at 20℃ and pH7.7
- EPA Substance Registry System
- C.I. Leuco Sulphur Brown 26 (71838-68-1)
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Formamide, N,N'-1,4-phenylenebis-, reaction products with 4-methyl-1,3-benzenediamine and sulfur, leuco derivs. Chemical Properties,Usage,Production
Preparation
3 parts of??4-Methylbenzene-1,3-diamine, 2 parts of?N-(4-formamidophenyl)formamide?and 50 parts of the mixture of sulfur in 210 ℃ calcination 13 hours. At higher temperature dye color is red darker, have higher tinting strength.
Properties and Applications
yellow brown.
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Fulling | Persperation Fastness | Soaping | |
| Moderate | Severe | ||||||
| ISO | 3 | 3-4 | 3 | 4-5 | 3 | ||
| AATCC | 4 | 4 | 3 | 3 | |||
Formamide, N,N'-1,4-phenylenebis-, reaction products with 4-methyl-1,3-benzenediamine and sulfur, leuco derivs. Preparation Products And Raw materials
Raw materials
Preparation Products
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Formamide, N,N'-1,4-phenylenebis-, reaction products with 4-methyl-1,3-benzenediamine and sulfur, leuco derivs. Suppliers
- Tel
- +8618950047208
- ellena@amitychem.com
- Country
- China
- ProdList
- 43416
- Advantage
- 58
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