CAS Number: 8068-05-1
Dealkaline Lignin is a purified form of technical lignin obtained by acid precipitation from black liquor in the wood pulping process, followed by removal of residual alkali to produce a lower-pH product with improved compatibility in acidic and neutral formulation systems. It is used in construction applications as a dispersant, plasticiser, and binder component in concrete admixtures, tile adhesives, and soil stabilisation products. AB Enterprises supplies Dealkaline Lignin to construction chemical manufacturers requiring a natural polymer dispersant with consistent compositional properties. Its phenolic structure provides antioxidant character and UV absorption, contributing to the durability of construction material systems. The low alkali content improves compatibility with pH-sensitive formulation components.
| CAS Number | 8068-05-1 |
| Appearance | Brown to dark brown free-flowing powder |
| Assay / Purity | ≥95.0% (dry basis) |
| pH (1% solution) | 3.5–6.0 |
| Storage | Store in a cool, dry, well-ventilated area away from moisture and ignition sources |
| Packaging | As per requirement |
Volume-based pricing — larger quantities mean better rates
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