Liquid Lignosulfonate for Animal Feed

Sodium Lignosulfonate Feed Grade Liquid is a lignin-derived liquid binder and processing aid for feed pelleting, wet mixing and compatible coating systems. The liquid form can simplify metered addition and avoid a separate powder-dosing step. Performance must be evaluated against the feed formula, active solids, equipment and finished-feed targets.

Product identification

Product name	Sodium Lignosulfonate Feed Grade Liquid
Product code	SHA-NaLS-Feed
CAS No.	8061-51-6
Physical form	Black liquid
Primary role	Liquid feed binder and processing aid

TDS-aligned specifications

Parameter	Specification	Buyer check
Appearance	Black liquid	Check lot condition and abnormal separation before use
Solid content	50% min	Use for active-solids and dosing calculations
Water-insoluble matter	1.0% max	Relevant to filters, pumps and spray nozzles
Calcium & magnesium	0.5% max	Include the actual contribution in formula review
Lignosulfonate content	50% min	Confirm against the agreed specification and batch COA
Density	Approx. 1.26 g/cm³	Verify when converting pump volume to delivered mass

These values reproduce the current product TDS and are not a substitute for the agreed commercial specification. The applicable specification and shipment COA prevail.

Where liquid lignosulfonate fits

Application	Technical role	Trial focus
Feed pelleting	Metered liquid binder added during wet mixing or conditioning	PDI, fines, moisture, throughput and die load
Spraying or coating	Topical application where the formula and process permit	Coverage, tackiness, drying, pellet integrity and storage behaviour
Liquid ingredient blends	Pre-blending with compatible liquid ingredients	Compatibility, stability and uniform distribution
Automated feed mills	Pump and spray-nozzle dosing	Calibration, flow, pressure, filters and nozzle coverage

Recommended starting trial

The current TDS gives 0.5%–2.0% of the total feed formulation as a recommended starting range for pellet-binding evaluation. This is not a guaranteed commercial dosage. Establish the final level through controlled trials and confirm intended-use and destination-market requirements.

Record the control formula, baseline PDI, fines, moisture, throughput and die load.
Confirm the liquid’s current solids and density from the agreed specification or COA.
Calibrate the pump by collected weight, not only by the indicated volume or speed.
Apply at a mixer or spray position that gives uniform distribution without local over-wetting.
Keep raw materials, conditioning and sampling points as comparable as practical.
Measure after cooling and after the same handling simulation used for the control.
Repeat the preferred result before approving the commercial operating window.

Active-solids comparison

Liquid and powder addition rates should not be compared only by as-supplied weight. A liquid containing 50% solids delivers approximately half its supplied weight as solids. Use the actual batch value for final calculations and include water contribution when reviewing total mash moisture. The example below explains the method without prescribing a dosage.

Calculation	Method
Delivered liquid mass	Calibrated flow or collected weight over the batch time
Delivered solids	Liquid mass × actual solids fraction
Added water	Liquid mass − calculated solids
Formula comparison	Compare binder candidates on delivered solids, process response and total cost

Tank, pump and spray-system checks

Use compatible tanks, seals, hoses, pumps, filters and nozzles.
Protect the product from freezing, overheating and contamination.
Mix or circulate when required by the storage period and current product instructions.
Verify flow at operating temperature and inspect filters and nozzles routinely.
Prevent stagnant residues and apply the site’s feed-hygiene and cleaning procedures.
Follow the current SDS for handling and personal protection.

Packaging and supply

IBC and flexitank options are listed in the current TDS. Confirm net weight, pallet or container arrangement, minimum order, destination restrictions and unloading capability in the quotation. Custom liquid packaging may be discussed for suitable long-term orders.

Technical documents

Product selection resources

Frequently asked questions

Is liquid lignosulfonate easier to use than powder?

It may suit mills with compatible liquid storage and calibrated dosing. Powder can be preferable where dry-additive handling is already established. Compare equipment, active solids, transport and trial results.

Does liquid product add water to the mash?

Yes. Account for the non-solid portion when reviewing total moisture and conditioning. Use the actual batch solids for the calculation.

Can it be sprayed onto finished pellets?

Only after confirming the formulation, application system, coating uniformity, drying or cooling, storage behaviour and applicable feed requirements.

Request a liquid-system recommendation

Send the species, feed type, batch size, dosing point, tank and pump details, target function, trial quantity, monthly demand, destination and required documents to info@greenagrochem.com. LIGNINCHINA, the Animal Nutrition Division of GREEN AGROCHEM, can recommend a starting evaluation plan; final use remains subject to customer validation.