Product Description
Manganese Lignosulfonate (Mn LS) is a water-soluble anionic polyelectrolyte polymer from sulfite pulping, complexed with manganese (Mn). It is used as a biodegradable fertilizer to supply manganese to crops and as a versatile additive in industrial applications.
Physical and Chemical Properties
- Appearance: Dark brown powder
- Manganese Content: 2–5% (w/w)
- Lignosulfonate Content: 50–60% (w/w)
- pH (10% solution): 4.0–6.0
- Water Solubility: Completely soluble
- Moisture Content: ≤ 7%
- Ash Content: ≤ 12%
- Molecular Weight: 1,000–50,000 Da
Applications
- Agriculture: Supplies manganese to correct deficiencies, enhancing photosynthesis and crop health; improves soil structure and nutrient availability.
- Industrial: Used as a dispersant in concrete and ceramics, reducing water content and improving flow; acts as a binder for mineral powders and feed pellets.
- Environmental: Applied as a dust suppressant and soil stabilizer for sustainable land management.
Packaging
- Packaged in 25 kg woven bags with inner plastic lining for moisture protection.
- Bulk packaging (500 kg or 1000 kg) available for industrial use.
- Containers are sealed to maintain product quality.
Storage
- Store in a cool, dry, and well-ventilated area, away from heat and moisture.
- Keep containers tightly closed to prevent contamination.
- Shelf life: 24 months under recommended conditions.
Safety and Handling
- Non-toxic and biodegradable, but may cause mild irritation upon contact.
- Use appropriate protective equipment (gloves, goggles, dust mask) during handling.
- In case of eye or skin contact, rinse thoroughly with water and seek medical advice if necessary.
- Follow local regulations for disposal; suitable for controlled incineration.