Lignin (Dealkaline)
Reagent
Code: #85719
CAS Number
9005-53-2
blur_circular Chemical Specifications
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Registry Numbers
MDL Number
MFCD00147441
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Storage & Handling
Storage
room temperature
description Product Description
Used as a bio-based binder in various industries, including construction and agriculture, to improve the strength and durability of materials like particleboard and soil conditioners. Acts as a dispersant in concrete admixtures, enhancing workability and reducing water content. Employed in the production of carbon fibers and as a renewable raw material for phenolic resins. Also utilized in animal feed as a pelletizing agent and in the formulation of slow-release fertilizers. Its antioxidant properties make it suitable for use in cosmetics and pharmaceuticals.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Appearance | Yellow to black solid |
| Solubility (c=5%, H2O) | Insoluble |
| ICP (Na) | ≤5% |
| S (%) | ≤5% |
| pH (5% in H2O, 25°C) | 3.0-5.5 |
| Ignition residue (sulfate) | 10.0-20.0% (calcd. on anhydrous substance) |
| Methoxyl group | 10.0-12.5% (calcd. on anhydrous substance) |
| Water | ≤20.0% |
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