item | value |
CAS No. | 1325-37-7 |
Other Names | Direct grass yellow |
MF | C16H10N2Na2O7S2 |
EINECS No. | 215-393-6 |
Place of Origin | China |
Type | Direct Dye |
Usage | Paper Dyestuffs, Textile Dyestuffs |
Usage: Direct Yellow R can be used for dyeing cotton, viscose fiber and knitwear to obtain bright red and yellow. Levelness and migration were poor. After dyeing, it needs to be treated with fixing agent to improve wet fastness. It is mostly used for dyeing viscose fiber and silk interwoven fabric. It can also be used for dyeing silk and wool. This product has strong light brittleness. Used for dyeing paper and cotton silk fabrics

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