Chemical composition: sodium metanitrobenzne sulfonate

Quality index:

Performance and Application:
1．This chemical is acid-resisting, alkali-resisting and resistant to hard water. And it can be used as blush preventive agent for vat dyes during printing. 
2．It can be used as colored light protective agent during printing and pad dyeing with active dyes.
3．It can be used to mend relief of cotton print and can be used as white-grounding protective agent while scouring fabrics to return to color of dyes.

Recommended dosage:
Active printing and dyeing paste: 0.5%-1%
Anti-color wilt: 5-15g/L
Impregnation method: 2-3g/L

Packing: 25kg woven bag lined with plastic bag