Boron Lignosulfonate for Agriculture and Fertilizer Formulations
Boron Lignosulfonate is a water-soluble boron-containing lignosulfonate powder for agriculture, drip or spray formulations, crop nutrition programs, and selected fertilizer blending concepts.
China Lignin supplies GAC-BLS for buyers who need boron relevance in a lignosulfonate-based formulation material. It should be positioned carefully because boron has a narrow range between deficiency correction and over-application risk.
Micronutrient Relevance
Designed for buyers comparing trace-element lignosulfonate grades for crop nutrition and fertilizer formulation.
Formulation Support
Lignosulfonate behavior may support dispersion, binding, and water-based compatibility in selected systems.
Export Qualification
Confirm TDS, SDS, COA, packing, sample result, destination rules, and label requirements before order.
Answer-First Product Overview
Boron is important for cell wall formation, pollen tube growth, flowering, fruit set, sugar transport, and calcium-related plant processes. Boron lignosulfonate is relevant in fertilizer concepts where boron delivery and lignosulfonate formulation behavior are both useful.
Buyer Note
Boron rate must be managed carefully. Crop sensitivity, soil texture, irrigation water, salinity, local labels, and residue limits should be checked before commercial use.
Main Specification
Specifications should be confirmed with the latest TDS, COA, SDS, sample result, and commercial contract. Values below are written for product-page qualification and buyer discussion.
| Item | Typical value | Buyer note |
|---|---|---|
| Name | Boron lignosulfonate | Confirm selected grade before order |
| Product code | GAC-BLS | Use for quotation and sample reference |
| Appearance | Yellow brown powder | Useful for handling and visual acceptance |
| Dry matter | 95% min | Supports solids and loading calculation |
| Water-insoluble | 1.0% max | Relevant for spray and drip systems |
| Sulfate | 2% min | Confirm if salt sensitivity matters |
| Total boron | 1-3% around | Key nutrient indicator; confirm by COA |
| Lignosulfonate | 55% min | Main lignin-derived formulation component |
| Moisture | 7% max | Important for flowability and storage |
Agriculture and Fertilizer Applications
Use should be selected by crop target, formulation route, micronutrient requirement, compatibility, dosage, local regulation, and buyer testing rather than by product name alone.
Flowering and Fruit Set Programs
Evaluate where boron nutrition is relevant to reproductive growth.
Drip Irrigation Concepts
Check solubility, filtration, water quality, and local boron limits.
Foliar Spray Systems
Test crop safety, dosage, pH, and compatibility with calcium or trace elements.
Greenhouse Crops
Can be evaluated for tomato, cucumber, and fruiting crop nutrition programs.
Calcium-Boron Concepts
Relevant where Ca and B nutrition are jointly considered, after compatibility testing.
Fertilizer Blends
Supports boron addition in selected powder or granular systems.
Grade Selection Guide
Choose the grade by nutrient assay, application method, solubility requirement, water quality, pH compatibility, crop sensitivity, packaging, and required documentation.
- Boron assay target
- Crop sensitivity
- Soil texture and irrigation water
- Foliar vs drip route
- Calcium compatibility
- Regulatory label limits
Industrial Applications
Trace-element lignosulfonates can also be evaluated in selected industrial systems. Performance should be treated as grade-specific and process-specific.
| Industrial use | Common role | Buyer check |
|---|---|---|
| Powder blends | Boron-containing binder or dispersant support | Check boron limits and color |
| Water-based formulations | Soluble lignosulfonate component | Test stability and precipitation |
| Granulation systems | Processing aid in selected fertilizer granules | Test hardness and moisture behavior |
Packaging, Documents, and Related Products
Common export supply includes 25 kg woven bags with inner liner, palletizing, moisture protection, and buyer-approved packaging. Buyers should request TDS, SDS, COA, packing list, invoice, sample information, and application notes where available.
| Related resource | Why it matters |
|---|---|
| Comparable micronutrient lignosulfonates | |
| Application qualification | Check fertilizer formulation, foliar use, drip/irrigation behavior, granulation, soil conditions, and destination-market registration. |
| Storage | Keep sealed, dry, and protected from moisture during storage and transport. |
FAQ
What is boron lignosulfonate used for?
Boron lignosulfonate is evaluated for boron-containing fertilizer, foliar spray, drip irrigation, greenhouse crop programs, calcium-boron concepts, and selected fertilizer blending systems.
Why should boron lignosulfonate be used carefully?
Boron has a narrow margin between deficiency correction and over-application. Crop sensitivity, soil texture, water boron, rate, and local label rules must be checked.
Can boron lignosulfonate be used with calcium?
It may be evaluated in calcium-boron concepts, but pH, concentration, water quality, and precipitation behavior should be tested before use.