Shandong Pulisi Chemical Co., Ltd. provides a diversified portfolio of high-purity industrial compounds. Explore our globally exported products below.
In modern leather manufacturing, achieving chemical uniformity and structural integrity is highly dependent on high-grade buffering and masking reagents. Sodium Formate 99% (HCOONa) is critical in chrome tanning, serving as an exceptional masking agent. The penetration of chrome complexes into the collagen fibers of raw hides must be carefully controlled to prevent uneven tanning or surface precipitation.
Sodium Formate reacts with trivalent chromium complexes, replacing part of the sulfate groups. This structural modification stabilizes the chrome molecules, allowing them to penetrate deep into the hide before structural cross-linking (basification) occurs.
By acting as a powerful buffer, Sodium Formate regulates pH shifts smoothly. It prevents rapid variations that can degrade collagen proteins, ensuring leather maintains high tensile strength and a soft grain surface.
Sodium Formate functions as a safer alternative to volatile formic acid, reducing VOC emissions in production plants, minimizing corrosive hazards to workers, and maintaining stable reaction kinetics.
Established in 2006, Shandong Pulisi Chemical Co., Ltd. (Stock Code: 307785) is a specialized supplier focused on petrochemicals, mining chemicals, feed chemicals, and pharmaceutical chemicals. Through steady development, we have established long-term and stable partnerships with Fortune Global 500 companies such as China National Petroleum Corporation (CNPC) and Saint-Gobain.
We prioritize customer needs as our core focus, providing custom formulations and localized supply chain solutions that strengthen our customers' market competitiveness. We maintain a strict policy of service integrity, stating that Shandong Pulisi has not established branches outside of Shandong Province. Any acts of impersonation will be met with legal action.
Industrial tanneries operate in highly regulated environments demanding consistent chemical inputs. Minor deviations in Sodium Formate purity (e.g., lower than 99%) introduce unwanted chlorides and moisture, compromising tanning performance.
Excess trace metals or acid components in sodium formate can alter the pH balance during the leather basification phase. This yields uneven chromium distribution across the hides, causing surface staining and reduced mechanical strength. Pulisi addresses this by supplying strict 99% pure Sodium Formate, preventing chemical variations in processing drums.
To ensure supply stability, we maintain storage hubs at key logistics points, including Qingdao Port, Tianjin Port, and Xinjiang border ports (Alashankou, Khorgos). This enables fast dispatch to major industrial centers in Central Asia, Europe, and Latin America, safeguarding buyers from supply disruptions.
The leather industry faces growing regulatory pressure to reduce its carbon footprint and hazardous effluents. Sodium Formate 99% plays an active role in sustainable processing.
Optimizing carbon monoxide absorption processes using waste heat recovery. By capturing and refining industrial off-gases, we reduce energy consumption in synthesis while ensuring high purity.
Exploring chemical pathways to synthesize sodium formate from renewable biomass sources. This bio-based chemical helps tanneries meet strict environmental audits and consumer demands for eco-friendly leather.
Collaborating with modern tanneries to implement water recycling systems. Using sodium formate buffers facilitates chrome recovery from tannery wastewater, moving closer to zero-discharge processes.
Our facility is certified under the ISO9001:2015 Quality Management System and verified by Germany's BV. We provide compliant products with documentation for European and international markets.
We manage a broad inventory of formate chemicals and specialized industrial mineral salts to meet diverse industry needs.
Our materials support diverse industrial sectors globally, including tanning, infrastructure, extraction, and petrochemicals.
Since 2006, Shandong Pulisi has focused on raw material supply for the industrial and mining chemical sectors. Our environmental strategy guides both product quality and chemical compliance.
We participate in international chemical exhibitions to connect with industry partners, optimize supply chain solutions, and exchange technical insights on sustainable leather tanning and construction chemicals.
Our global supply chain operates on transparency, verification, and reliable fulfillment.
Exporting to more than 100 countries and regions with customs compliance.
Over 20 years of export experience, maintaining cooperative relations with more than 1,000 companies.
ISO Certification, SGS certification, K-REACH Registration, and FAMI-QS Certification.
We always provide reasonable prices based on customization and design requirements.
We maintain warehouses near main ports to coordinate rapid maritime dispatch.
Efficient and professional sales team offering responsive after-sales service.
Review answers to common questions regarding our chemical supply, custom labeling, and distribution network.
We manage a broad inventory of formate chemicals and specialized industrial mineral salts to meet diverse industry needs.
Pulisi
