1.Characters:
Appearance:brown powder or dark brown liquid
Ingredients:methylnaphthalene sulfosalt formaldehyde condensation compound
Ionic type:anion
Solubility:easy to dissolve in water
2.Main quality index:
Index name |
Index |
Dispersion force( standard product) % ≥ |
95 |
Heat resistance stability(Disperse orchid 79 ) 130 |
4 — 5 |
Sulphate content % ≤ |
8 |
PH value( 1% Water solution) |
7 — 9 |
Insoluble impurity content % ≤ |
0.05 |
Content for calcium and magnesium ion ppm ≤ |
4000 |
3.Performances and use: this product is easy to dissolve in water and has good dispersion performance. It is mainly used in reducing dyes, disperse dye and others. It can be used in dispersion agent.
4.Innocuity, non-flammable and non-explosive
5. Packing: 25kg, 50kg, 500kg weaving bag lined with plastic bag for power and tank car for liquid. |
