HEDP

Ava Chemicals supplies HEDP under the trade name CHELATRON H‑100. The product is a colourless liquid with a molecular weight of 206 g mol⁻¹ (alternative form 286 g mol⁻¹) as stated in the supplier data. A 1 % aqueous solution exhibits pH values of 2, 5 and 11, indicating stability across acidic to mildly alkaline conditions. The chemical is classified as an organic phosphorus‑based corrosion and scale inhibitor.

In the water‑treatment sector HEDP is commonly offered in both powder and liquid grades; the liquid grade supplied by Ava Chemicals matches the typical purity of >99 % found in the industry. Standard specifications list water solubility exceeding 500 g L⁻¹ at 20 °C and a density around 1.5 g mL⁻¹, which align with the product’s physical description. The compound is compatible with a broad pH range and retains chelating performance at temperatures up to 200 °C, a typical tolerance for diphosphonic acids. Ava Chemicals lists no specific certifications, so buyers should request a certificate of analysis for each batch.

The inhibitor is used in cooling‑water circuits, boiler feedwater, oil‑field water treatment and low‑pressure steam systems where scale formation and metal corrosion are concerns. Plant operators and service contractors are the primary purchasers, often requiring bulk shipments in 25 kg drums or larger intermediate bulk containers. Trade terms are not disclosed in the listing; interested parties should confirm minimum order quantities, packaging options and Incoterms directly with Ava Chemicals.

Ava Chemicals is based at 1/20 B, Narayan Plaza, Chandivali, Andheri (E), Mumbai 400072, Maharashtra, India. The supplier is classified in the harbour trust tier on the platform, indicating that third‑party verification is limited. Its response metrics show a 0 % response rate and no recorded average response time, suggesting that communication may require proactive follow‑up.

The company’s catalogue highlights HEDP among other phosphonate products such as EDTA salts, but the listing does not disclose production capacity, certifications or export experience. Prospective buyers should therefore request a recent certificate of analysis, batch records and details of any quality management system before placing an order.