- Disperse Dyes
- ---General Series
- ---WXF Series For Washing Fastness
- --- WPH Series For Super Washing Fast
- ---ACE Series For Acetate Fabric
- ---UN-SE Series For Rapid Dyeing
- ---WSR Series For Yarn Dyeing
- ---WP Series For Printing
- ---W-REF Series Of ECO
- ---Presscake Of Disperse Dyes
- Acid Dyes
- Direct Dyes
- Slovent Dyes
- Basic Dyes
- Intermediates
Products
Intermediates
| Product name | 7-hydroxy-1,3-naphthalenedisulfonic acid dipotassium salt |
| Molecular Formula | C10H6K2O7S2 |
| CAS No. | 842-18-2 |
| Appearance | white needle crystal |
| Formula |  |
| Molecular weight | 380.478 |
| EC No. | 212-672-4 |
| Content | ≥90% |
| Introduction | Can be produced various of acid azo dyes |
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