
High-Quality Xinlongwei 31%-37% Hydrochloric Acid

Introduction to Xinlongwei Hydrochloric Acid
Hydrochloric acid (HCl) is a powerful, highly corrosive inorganic acid widely used throughout the global industrial sector. At Xinlongwei, we specialize in providing high-purity Technical Grade Hydrochloric Acid in concentrations ranging from 31% to 37%. Our product is characterized by its colorless to slightly yellowish liquid form, serving as a fundamental reagent in numerous chemical processes. Whether you are scaling up production or maintaining critical industrial systems, Xinlongwei ensures a consistent supply of premium-grade acid tailored to meet the rigorous demands of modern manufacturing.
Reliable Quality Standards of Xinlongwei Acid
Advanced Synthesis and Distillation Technology
Xinlongwei utilizes advanced synthesis and distillation technologies to manufacture high-purity Hydrochloric Acid, ensuring consistent chemical performance for all industrial clients.
Minimal Impurities and High Purity
Our manufacturing processes significantly minimize metallic impurities and organic contaminants, resulting in a cleaner and more stable product for your sensitive applications.
Rigorous Batch Laboratory Testing
Every batch undergoes rigorous laboratory testing to verify concentration levels and chemical stability, meeting the highest quality assurance standards before every shipment.
International Quality System Compliance
By adhering to international quality management systems, Xinlongwei guarantees high reactivity and predictable results, serving as a reliable partner in chemical supply.
Technical Specifications for Xinlongwei 31%-37% HCl
| Item | Specification Details |
| Product Name | Hydrochloric Acid (HCl) |
| Concentration | 31% - 37% (Technical Grade) |
| CAS Number | 7647-01-0 |
| UN Number | 1789 |
| Appearance | Colorless or Pale Yellow Liquid |
| Packaging Options | 25kg/30kg/250kg Drums, IBC Drums, or ISO Tanks |
Safe Handling Guidelines for Xinlongwei Hydrochloric Acid
PPE Requirements
Always wear acid-resistant gloves, safety goggles, and protective clothing. Ensure adequate respiratory protection in enclosed spaces.
Storage
Store in a cool, dry, well-ventilated area away from incompatible substances like oxidizing agents and alkalis. Use acid-resistant containers (e.g., PE or PVC).
Emergency Response
In case of contact, flush immediately with plenty of water. Use neutralizing agents like lime or soda ash for spill containment.
Environmental Care
We follow stringent eco-friendly transport and disposal regulations to minimize industrial footprints.
Industrial Applications of Xinlongwei Technical HCl

Metal Surface Treatment and Steel Pickling
Xinlongwei’s 31%-37% HCl is a critical component in the metallurgical industry. It is extensively used for steel pickling, a process that removes iron oxides and scale from the surface of steel or iron before subsequent operations such as galvanizing, coating, or wire drawing, ensuring a clean and smooth finish.
Water Purification and Chemical Synthesis
In environmental management, Xinlongwei HCl is used for precise pH adjustment in industrial wastewater. It is also vital for regenerating ion exchange resins in demineralization plants. Chemically, it serves as a reactive building block for producing vinyl chloride, fertilizers, and dyes, ensuring high efficiency in complex downstream synthesis.


Heavy-Duty Industrial Cleaning and Maintenance
Beyond production, Xinlongwei HCl is a robust solution for heavy-duty maintenance. It effectively removes scale and mineral deposits from industrial boilers, heat exchangers, and cooling towers. Additionally, it is used for masonry cleaning to remove mortar and efflorescence, restoring industrial surfaces to their original, pristine functional condition.
Why Choose Xinlongwei as Your HCl Supplier
Direct Factory Pricing and Cost Efficiency
Xinlongwei offers factory-direct pricing for 31%-37% HCl. By removing middlemen, we provide the most competitive market rates, helping your business reduce procurement costs while maintaining premium technical grade quality standards.
Reliable Supply Stability and Bulk Capacity
With high-volume production lines and extensive warehouse facilities, Xinlongwei guarantees a stable supply. We efficiently manage large bulk orders to ensure consistent stock levels and prevent any operational downtime.
Expert Logistics and Tailored Product Solutions


FAQs
Contact Us
Ready to optimize your industrial processes with premium HCl? Contact the Xinlongwei sales team today to receive a customized quote based on your volume requirements. Whether you need technical documentation (MSDS/COA) or price updates for our 31%-37% Hydrochloric Acid, our experts are here to assist you.
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Keep in Touch With Us
Unlock the full potential of your production with a partner that values precision and reliability. Whether you are looking for a competitive bulk quote, detailed technical documentation (MSDS/COA), or customized acid concentrations, the Xinlongwei team is ready to assist. Contact us today to secure a stable supply of premium Hydrochloric Acid and experience industrial service that scales with your business.
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