China Manufacturer of Acid Blue 193
Synonym:Chromate(3-), bis(3-hydroxy-4-((2-hydroxy-1-naphthalenyl)azo)-1-naphthalenesulfonato(3-))-, disodium hydrogen; Chromate(3-), bis(3-hydroxy-4-((2-hydroxy-1-naphthalenyl)azo)-1-naphthalenesulfonato(3-))-, sodium hydrogen (1:2:1); Disodium hydrogen bis(3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)naphthalene-1-sulphonato(3-))chromate(3-); 1-naphthalenesulfonate, 3-olato-4-[(E)-2-(2-olato-1-naphthalenyl)diazenyl]- 3-olato-4-[(Z)-2-(2-olato-1-naphthalenyl)diazenyl]-1-naphthalenesulfonate, chromium(3+) sodium salt (1:1:1:2); chromium(3+) hydrogen 3-oxido-4-[(E)-(2-oxidonaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate (1:3:2); 4-[(2-hydroxynaphthalen-1-yl)hydrazono]-3-oxo-3,4-dihydronaphthalene-1-sulfonate; acid blue 161
Appearance:Dark brown powder
Specifications:
| Item | Description |
| Name | Acid Blue M-2R |
| Color Index No. | C.I.NO. Acid Blue 193 |
| Chemical Family | Acid dyes |
| Apearance | Dark brown powder |
| Shade | similar to standard |
| Tinting strength | 100+/-3 |
| Moisture | 8% max. |
| Insoluble matter | 0.2% max. |
| Solubility(90℃)(g/L) | 100 min. |
Application:It is mainly used for dyeing nylon, wool and silk. It can also be used for dyeing leather.
Quality guarantee period: 36 months.
Packing: 25kgs paper carton.
Storage:Store in a cool and ventilated room and prevent moisture and heat.
