Acid Red 257
Name:C.I.Acid Red 257
Molecular Structure: Single azo class
Molecular Formula:
Molecular Weight:
CAS Registry Number:12217-36-6
Manufacturing Methods :
Properties and Applications: colourful red blue light. Apply to wool, polyamide fiber dyeing and printing.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 6 | 5 | 5 | 4-5 | 4 | 3 | ||
List of Suppliers:
Acid Red 3BL,Weak Acid Red NK
Hangzhou Xiasha Hengsheng (Sunshine) Chemicals Co.,Ltd.
Aminyl Red E-3BL( Sumitomo Chemical Co. Ltd )
Atanyl Floxine KL(Yorkshire Group pic)
Best Acid Floxine NK( Oriental Giant Dyes and Chemical Ind Corp )