... 4. total reducing matter:2.17 5.sodium lignosulphonate concret admixture NOIndex itemsStandard valueTest Results1Appearance Brown powderMeets the ... lignosulfiteMolecular Weight: 10,000-100,000 Application: SODIUM LIGNOSULPHONATE' s properties make it suitable for a wide variety ... In the field of concrete additives, the sodium lignosulphonate series products can be applied as common water reducing ...