Copper, 8-amino-7-methyl-2-phenazinol-sodium sulfide (Na2(Sx)) reaction products brown complexes
Copper, 8-amino-7-methyl-2-phenazinol-sodium sulfide (Na2(Sx)) reaction products brown complexes Basic information
- Product Name:
- Copper, 8-amino-7-methyl-2-phenazinol-sodium sulfide (Na2(Sx)) reaction products brown complexes
- Synonyms:
-
- Copper, 8-amino-7-methyl-2-phenazinol-sodium sulfide (Na2(Sx)) reaction products brown complexes
- Sulfur brown 12 (C.I. 53721)
- C.I.53721
- C.I.Sulphur Brown 12
- Sulphur Brown 4R
- Sulphur Brown MR
- Sulphur Brown 12
- C.I.Sulphur Brown 12:C.I.53721
- CAS:
- 1327-86-2
- MW:
- 0
- EINECS:
- 215-504-8
- Mol File:
- Mol File
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Copper, 8-amino-7-methyl-2-phenazinol-sodium sulfide (Na2(Sx)) reaction products brown complexes Usage And Synthesis
Preparation
similar C.I. Sulphur Red 6 (C.I. 53720) stated in the method, The curing reaction is not added to copper sulfate. According to Ken shade requirements, adjust the curing reaction (reduce) the proportion of copper sulfate, available shade from dark red to red-brown dye.
Properties and Applications
red light brown. Part of the soluble in water. In concentrated sulfuric acid for blue purple, dilution after brown precipitation; In the Sodium sulfide solution solubility is good, for the red light brown.
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Fulling | Persperation Fastness | Soaping | |
| Moderate | Severe | ||||||
| ISO | 4 | 2 | 4 | 2-3 | 3 | 3-4 | 2-3 |
| AATCC | 4-5 | 2 | 5 | 2 | 3 | ||