Calcium Lignosulfonate, identified by its CAS number 8061-52-7, is a remarkable bio-based chemical compound with a wide array of industrial applications. Derived from lignin, a natural polymer abundant in plant cell walls, it is a byproduct of the sulfite pulping process in the paper industry. This makes it an environmentally friendly and sustainable chemical option. As a prominent manufacturer and supplier in China, we provide high-quality Calcium Lignosulfonate, understanding its diverse utility across various sectors, including oil drilling, construction, agriculture, and more.

Understanding the Properties of Calcium Lignosulfonate

Calcium Lignosulfonate is characterized by several key properties that make it invaluable:

• Chemical Structure: It is an anionic polyelectrolyte with a high molecular weight, typically ranging from 1,000 to 250,000 Daltons, with an optimized range often between 10,000 to 40,000 Daltons. The sulfonic acid groups, neutralized by calcium ions, provide excellent dispersing and binding capabilities.
• Physical Form: It usually appears as a light yellow to dark brown powder or can be supplied in liquid form. It is readily soluble in water but insoluble in organic solvents.
• Surface Activity: Acting as a surfactant, it adsorbs onto various particles, reducing coagulation and enhancing dispersion. This property is crucial for its function in drilling muds and concrete.
• Thermal Stability: Calcium Lignosulfonate remains stable at elevated temperatures, making it suitable for demanding applications like deep well drilling, typically up to 150–250°F.
• Biodegradability: Being a natural derivative, it is biodegradable and generally considered non-toxic, offering an eco-friendly alternative to synthetic chemicals.

Diverse Industrial Applications:

The versatility of Calcium Lignosulfonate allows it to be utilized in numerous industries:

• Oil Drilling Fluids: This is a primary application area. It acts as a deflocculant to prevent clay coagulation, a viscosity reducer, and a filtration control agent, improving mud rheology and wellbore stability. When you buy calcium lignosulfonate for oil drilling, you are investing in operational efficiency and safety.
• Oil Well Cementing: It functions as a retarder, controlling the setting time of cement slurries, and as a dispersant, enhancing pumpability and flow. This makes it a key additive for ensuring the integrity of the cement job, a common need for any lignosulfonate drilling fluid additive supplier.
• Construction Industry: Used as a concrete admixture (plasticizer and water reducer), it improves workability, reduces water demand, and enhances the strength and durability of concrete.
• Agriculture: It acts as a soil conditioner and plant growth stimulant, improving soil structure, water retention, and nutrient uptake.
• Animal Feed: It serves as a binder and pelletizing agent, improving feed quality, reducing dust, and enhancing digestibility.
• Textile and Dyeing: Utilized as a dispersing agent in dyeing processes to ensure uniform color distribution.
• Dust Control: Applied in mining and construction to suppress dust and improve air quality.
• Ceramics: Functions as a deflocculant in ceramic slurries, improving flow and processing.

Partner with a Leading Supplier in China

As a leading calcium lignosulfonate supplier China, we are committed to providing consistent quality and reliable supply chains for our clients. We understand that for industries such as oil and gas, having a dependable source for essential chemicals like CAS 8061-52-7 is paramount. Our competitive calcium lignosulfonate price and commitment to customer service make us an ideal partner for your chemical sourcing needs.

Whether you are looking to improve drilling fluid performance, optimize cement slurries, or utilize its benefits in other industrial processes, our Calcium Lignosulfonate is engineered to meet your expectations. Contact us to learn more and secure your supply.