Sodium Persulfate Reagent | PCB Etchant & Polymerization

Product Overview

Our Sodium Persulfate (Na₂S₂O₈) is a premium-grade oxidizing agent with superior stability and reactivity. This versatile chemical serves as an essential component in polymerization, electronics manufacturing, and environmental remediation applications.

Technical Specifications

✅ Chemical Formula: Na₂S₂O₈
✅ Purity: ≥99% (Industrial Grade)
✅ Appearance: White crystalline powder
✅ Active Oxygen Content: ≥6.5%
✅ Solubility: 55g/100ml water (20°C)
✅ Decomposition Temperature: ≥180°C
✅ Packaging: 25kg/drum or customized options

Key Features & Benefits

✔ Powerful Oxidizing Agent - Redox potential of 2.1V
✔ Excellent Water Solubility - Easy solution preparation
✔ High Thermal Stability - Safe storage at room temperature
✔ Environmentally Friendly - Decomposes into non-toxic byproducts
✔ Multi-Industry Versatility - Broad application spectrum

Primary Applications

1. Polymer Industry

• Primary initiator for acrylic and styrene polymerization

• Essential for emulsion polymerization processes

2. Electronics Manufacturing

• PCB etchant and cleaning agent

• Semiconductor wafer processing

3. Environmental Remediation

• Soil and groundwater remediation

• Wastewater treatment oxidizer

4. Textile Processing

• Textile bleaching and desizing agent

• Hair bleach activator in cosmetics

Oxalic Acid (C₂H₂O₄) - Reference Chemical

Chemical Formula: C₂H₂O₄
Key Applications:

• Metal Surface Treatment: Rust removal and metal polishing

• Pharmaceuticals: Calcium oxalate production

• Wood Restoration: Antique furniture bleaching

• Analytical Chemistry: Rare earth element precipitation

Safety & Handling

⚠ Storage: Cool, dry, well-ventilated area
⚠ Protection: Wear gloves, goggles, and protective clothing
⚠ Incompatibilities: Organic materials, reducing agents
⚠ First Aid: Flush with water for 15 minutes if contacted

Quality Assurance

• Consistent batch-to-batch quality
• ISO 9001 certified manufacturing
• Comprehensive technical documentation available
• Third-party laboratory test reports

Why Choose Us?

✅ High-purity products, in compliance with international standards
✅ 30+ Years Chemical Manufacturing Experience
✅ Strict QC with Batch Traceability
✅ Global logistics, supporting sea and air transportation
✅ Technical support, providing customized solutions
✅ Factory direct supply, with strong price competitiveness

Sichuan Hongjian Chemical is a comprehensive enterprise specializing in the trade of chemical products.     Since entering the chemical industry in 1995, it has always been dedicated to providing supply chain services for chemical raw materials, fine chemicals and environmental protection materials.     After the official establishment of the company entity in 2013, relying on the unique geographical advantages and industrial resources of Chengdu, our business scope has been continuously expanded and we have now become one of the influential chemical product suppliers in the southwest region.

Core business

Chemical raw materials trade: Mainly engaged in basic chemical raw materials, fine chemicals, additives, solvents, etc.     We have established stable cooperative relationships with well-known domestic and foreign chemical enterprises to ensure high-quality and stable supply of products.
Supply chain services: We offer one-stop services including warehousing, logistics, and technical consultation to meet the diverse needs of our customers.
Industry solutions: We provide professional product matching solutions for industries such as manufacturing, construction, coatings, plastics, electronics, and environmental protection.
Chengdu's geographical advantages - based in Southwest China and radiating throughout the country
As the economic, transportation and logistics center of the southwest region, Chengdu offers unparalleled development advantages to chemical trading enterprises:
Transportation and logistics hub: Chengdu boasts a well-developed railway, road and air transportation network.     The China-Europe Railway Express (Chengdu) connects Europe and countries along the "Belt and Road", facilitating the import and export as well as domestic distribution of chemical products.
Chemical industry agglomeration: Sichuan is an important chemical production base in China, surrounded by numerous petrochemical, fine chemical and new material enterprises.     It has abundant supply chain resources and convenient procurement.
Strong market demand: The construction of the Chengdu-Chongqing Twin-City Economic Circle is accelerating, and downstream industries such as automobiles, electronics, and building materials are booming, driving the continuous growth of demand for chemical products.
Policy support: Chengdu and Sichuan Province offer preferential policies in terms of taxation and logistics for industries such as chemical trade and new materials, helping enterprises reduce costs and increase efficiency.

Future Outlook

Hongjian Chemical will continue to leverage the geographical and industrial advantages of Chengdu, deepen the national chemical trade network, and at the same time strengthen technological research and development, expand into the field of high value-added and green environmental protection chemical new materials, and strive to become a leading chemical supply chain service provider in the southwest region and for global exports.

"Honest cooperation, creating the future together!"