What Makes a Capable IDS-Na4 Supplier

An IDS-Na4 supplier should prove copper selectivity, peroxide stability and verified biodegradability. IDS carries CAS 144538-83-0 and belongs to the amino-polycarboxylate family designed to replace EDTA, DTPA and NTA. Yuanlian holds ISO 9001 certification and issues a certificate of analysis per batch, so buyers can audit each delivery against an agreed spec. Buyers also check molecular consistency lot to lot, because drift changes dose response in sensitive processes. A documented chain from raw material to finished drum supports that audit, which is why traceability carries as much weight as the headline specification.

IDS-Na4 Product Specifications

The liquid grade is a colourless to pale yellow solution with at least 33% active content, 42% solid content and pH above 7. The powder grade is a white solid with at least 76% active content and 92% solid content. Density of the liquid is at least 1.20 g/cm³. Molecular formula is C8H7NO8Na4, molecular weight 337.1. Both grades are free of phosphorus and carry low ecotoxicity, which matters for discharge-conscious sites. Batch testing confirms active content before release.

IDS-Na4 for Pulp and Textile Bleaching

In peroxide bleaching, copper and iron catalyse the breakdown of hydrogen peroxide. IDS ties up those catalytic metals, lifting brightness and cutting bleach use. In textile dyeing, it complexes trace metals that would shift dye shades, so batches stay consistent. It also reduces silica scale when blended with sodium silicate. Brightness gain depends on metal load and peroxide concentration, so mills often run a screening trial before full conversion. Where silica scale is a problem, the silicate blend also trims the anti-scaling chemical normally dosed separately.

IDS-Na4 in Cosmetics and Cleaning

Cosmetic oils and fats oxidise in the presence of metal ions, causing rancidity and colour change. IDS chelates those catalysts and extends shelf life, which suits natural and clean-beauty brands. In institutional cleaning, it works with surfactants to remove iron and rust from pipework, including natural gas lines where acid cleaning risks corrosion. Typical use levels stay low, which keeps the formula cost in range while still protecting sensitive oils. Because IDS is mild, it fits rinse-off and leave-on products alike.

IDS-Na4 for Agricultural Micronutrients

Trace elements such as iron, zinc, copper and manganese react with phosphate in soil and become unavailable to plants. IDS chelates them, keeping them soluble for root uptake. IDS-chelated micronutrients appear in foliar feeds, soil products and water-soluble fertiliser blends. Chelated iron is especially useful on calcareous soils, where free iron quickly locks up. Zinc and manganese chelates show similar gains in deficient plots, and the effect carries through the season. Growers also use the chelated forms in hydroponic and substrate systems, where precise metal control protects young roots. The same logic helps remediation of metal-contaminated land.

An IDS-Na4 Supplier with a Complete Green Range

Yuanlian stocks IDS-Na4 alongside GLDA-Na4, MGDA-Na3, PASP-Na and ASDA-Na4. One qualified source can therefore cover calcium, magnesium, iron and copper from a single supplier. That reduces paperwork and simplifies substitution, because each product is documented to the same standard.

Compatibility with Other Chelants

IDS pairs with GLDA-Na4 and MGDA-Na3 for broad metal control, and with PASP-Na for dispersed solids. It also works with sodium silicate in bleaching. Because performance depends on pH and target metal, a bench trial at your conditions sets the right blend. In bleaching, the silicate blend is standard; in cleaning, pairing with GLDA-Na4 broadens the metal range. Always confirm the blend at your pH, because chelant performance shifts with conditions.

Certificates and Samples from an IDS-Na4 Supplier

Yuanlian provides free samples in liquid or powder form, with the technical data sheet, safety data sheet and certificate of analysis. REACH registration supports EU clearance. The technical team helps select grade and dose for your process.

Global Delivery from an IDS-Na4 Supplier

Liquid IDS-Na4 ships in 25 kg and 250 kg drums; powder in moisture-proof bags. Store sealed, away from light, at room temperature; keep liquid above 5°C to avoid crystallisation. An IDS-Na4 supplier prepares documentation for the destination market before dispatch. Lead times are planned around your campaign, and mixed pallets of liquid and powder are possible to trim freight. Documentation such as REACH and the safety data sheet travels with the goods.

An IDS-Na4 Supplier for Custom Programmes

Yuanlian sets grade and dose to the process rather than offering one standard pack. Bleaching and cleaning normally use the liquid grade for easy dosing, while tablet and powder blends take the solid form. Agriculture often prefers the soluble liquid for foliar and fertigation use. An IDS-Na4 supplier that tunes the grade with you shortens validation and keeps the specification tight to what the plant actually needs, which also trims wasted material.

Frequently Asked Questions

Is IDS-Na4 suitable for peroxide bleaching?

Yes. It stabilises hydrogen peroxide by chelating the copper and iron that catalyse its breakdown, especially under hot, alkaline bleaching conditions.

Does IDS-Na4 replace EDTA directly?

In most bleaching, cleaning and agriculture uses, yes, with verified biodegradability as the key advantage. A staged trial confirms the dose for your system.

What storage temperature does IDS-Na4 need?

Keep liquid above 5°C to avoid crystallisation, and store powder in sealed, moisture-proof bags away from light.

For the chemistry of chelation, see this overview on Wikipedia.

Request a Quotation

An IDS-Na4 supplier should make trial straightforward. Yuanlian supports samples, documentation and process advice. To review specifications, request a sample or discuss a substitution project, contact [email protected] or call +86-537-3739818. Visit the Yuanlian Chemical product centre for the full green range.