Chemical Name: Sodium Lignosulfonate
Molecular Formula: C20H24Na2O10S2
Molecular Weight: 534.51
CAS No. : 8061-51-6
Standard Executed: Q/WCXY001-2018
Appearance
Brownish-brown powder.
Application
• For cement, concrete water reducing agent;
• Used as a diluting and dispersing agent and viscosity reducer in oil drilling;
• Fillers and dispersants for the dye industry and pesticide processing.
Packing
• Net weight : 25kg;
• PP woven bag, with inner PE plastic bag.
Specification
Item |
Standard |
PH |
7.0-10.5 |
Moisture ω/% ≤ |
5.0 |
Water insoluble matter ω/% ≤ |
3.0 |
Chloride ion (Cl-)ω/% ≤ |
1.5 |
Calcium, magnesium (Ca2+, Mg2+)ω/% ≤ |
0.5 |
Total reduced matter ω/% ≤ |
4.0 |
Sodium lignosulfonate ω/% |
50.0-55.0 |