Chemical Product Library / Reference
Calcium lignosulfonate
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | Calcium lignosulfonate |
|---|---|
| English synonyms | Calcium lignosulfonate;Lignosulfonic acid calcium salt;Ca-lignosulfonate |
| Chinese name | 木质素磺酸钙 |
| Chinese synonyms | 木钙;木质素磺酸钙;亚硫酸盐木浆废液 |
| Chemical category | Additives |
| CAS No. | 8061-52-7 |
| EINECS No. | 230-359-3 |
| Molecular formula | Not provided |
| Molecular weight | Not provided |
PubChem structure images are reference depictions, not proof of composition, purity, grade, or regulatory status. Mixtures and polymers may not have a single representative structure.
Technical indicators
Lignosulfonate content ≥50.0%; moisture ≤8.0%; water-insoluble matter ≤1.0%; pH (5% aqueous solution) 4.0–6.0
Performance characteristics
Brown powder, soluble in water, anionic surfactant and dispersant
Application scenarios
Concrete water reducer, drilling fluid dispersant, pesticide dispersant, feed pellet binder, ceramic additive