3-nitrobenzene acid sodium salt Resist salt S 

Resist Salt S CAS:127-68-4 It is acid-resisting, alkali-resisting and resistant to hard water. And it can be used as blush preventive agent of vat dyes during printing. It can be used as colored light protective agent during printing and pad dyeing with reactive dyes.  It can be used to mend relief of cotton print and ca be used as white-grounding protective agent while scouring factics to return to color of dyes.  Quality index Appearance Yellow powder Content ≥ 90% Moisture ≤ 3% Fineness  ≤ 5% PH value(1% Aq. solution) 7-9 Water solubility soluble in water easily Packing: 25KG woven bag lined with plastic bag …