Main Specification
Product Name Grade One Grade Two Grade Three Product code GAC-NaLS-1 GAC-NaLS-2 GAC-NaLS-3 Appearance Yellow Brown Powder Brown Powder Brown Powder Solubility 98%min 98%min 98%min Lignosulphonate 55%min 60%min 50%min Sulphate 2%-5% 0 1-2% Water Reducing Capacity 12%min 5%min 8%min Reducing Sugar 7% 7% 7% pH 7-9.5 9.0-13.0 4-7Application
Sodium lignosulphonate sourcing and application guide
Sodium lignosulphonate is commonly sourced as a water-soluble lignin-based dispersant, binder, and process additive for concrete admixtures, ceramics, feed binders, dust control, dye dispersions, and agricultural formulations. Buyers should compare the required grade by lignosulfonate content, reducing sugar, moisture, pH, solubility, color, ash, and application test performance.
| Buying factor | What to confirm before ordering |
|---|---|
| Application | Concrete, ceramic, feed, dust control, dye, or agriculture use |
| Grade selection | Dispersing strength, binding performance, solubility, and color requirement |
| Quality documents | TDS, COA, SDS, HS code, packing, and shelf life |
| Trial method | Small-batch testing in the buyer’s actual formulation |
For related product pages, compare sodium lignosulfonate, calcium lignosulfonate, and magnesium lignosulfonate.
FAQ for sodium lignosulphonate buyers
- Is sodium lignosulphonate the same as sodium lignosulfonate? The two spellings are often used for the same product category; buyers should verify the specification instead of relying on spelling alone.
- What sample data is useful? Ask for lignosulfonate content, pH, moisture, solubility, reducing sugar, and performance notes for the target application.
- How should a buyer compare suppliers? Use the same dosage, water quality, temperature, and formulation conditions during trial testing.
