Calcium Lignosulfonate

Calcium lignosulfonate offered by Jinan Yuansheng Chemical Technology Co.,ltd. is an anionic surfactant derived from natural lignin and appears as a fine powder that dissolves readily in water. The supplier highlights a high molecular weight that delivers strong binding and dispersing capabilities. It is described as environmentally friendly and biodegradable, aligning with sustainable formulation goals. Water solubility is noted, although the exact concentration is not specified in the listing.

In the lignosulfonate market the typical molecular weight ranges from 10 kDa to 30 kDa, providing the expected performance in concrete and agricultural applications. Standard solubility exceeds 100 g L⁻¹ at 25 °C, and typical purity levels are above 90 % on a dry‑basis. Bulk density is usually 0.5‑0.8 g cm⁻³ and particle size distribution commonly falls between 100 µm and 200 µm, which aid in homogeneous mixing. A typical pH window of 5.0‑6.0 is suitable for most concrete admixture processes.

The material is used as a concrete admixture to improve workability, as a dispersant in agricultural sprays and as a binder in animal‑feed pellets. Construction material manufacturers, agro‑chemical formulators and feed producers are the main customers. The supplier states that bulk supply options are available and that packaging can be arranged to suit large‑scale orders. Prospective buyers should confirm the exact shipping incoterm, packaging size and any required certifications before finalising the contract.

Jinan Yuansheng Chemical Technology Co.,ltd. is situated at Room 401, Kejijiayuan North of Qilihe Road, Jinan 250100, Shandong, China. The company is classified as an imported tier supplier with a harbour‑level trust rating, indicating that its trade information has been independently validated. The marketplace data shows a response rate of 0 %, but the full address and tier information are publicly available.

The business focuses on supplying calcium lignosulfonate and emphasizes compliance with recognised quality standards such as ISO and SGS. No further certifications, production capacity figures or client lists are disclosed, so buyers are advised to request any specific documentation they require directly from the supplier.