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Vat Pink R
Product name: | Vat Red 2R | Vat Pink 3B | Vat Pink R |
C.I. | Vat Red 1 | ||
C.I. | 73360 | ||
CAS | 2379-74-0 | ||
Chemical construction: | thioindigo C18H10CI2O2S2; 393.31 | ||
Properties: |
Brilliant bluish pink and red . Pink powder. It is not soluble in water , ethanol and aceton , it can be soluted in dimethylbenzene, and it has fluorescent yellowish red. It is red,then become green in concentrated sulfuric acid . Application : It can be used for dyeing and printing in the cotton. It has brittle cloth, it is used less in the cloth wearing in summer. But it can be made into organic pigment and used for dyeing plastic. It can be used for dyeing towel , bed sheet ,nylon , vinlyon ,silk etc , It has brilliant shade. |