Model Number: 67786-14-6
Origin: China (mainland)
Key Specifications/Special Features:
Acid red 337
HT dyeing: recommended
Printing: suitable
Thermosol: suitable
Carrier: suitable
Manufacturing methods: 4-methoxy-2-nitrobenzenamine with iron powder reduction and benzo (de) isochroman-1, 3-dione condensation, dehydrated, closed loop and filtering



