One of the industrial chemicals used most frequently worldwide is hydrochloric acid (HCl). It is crucial for chemical manufacture, food processing, medicines, water treatment, and metallurgy due to its adaptability, potent acidity, and capacity to react with a broad variety of chemicals.
As a top producer, supplier, and exporter of industrial chemicals, SNDB is renowned for providing high-purity hydrochloric acid with unparalleled dependability, quality, and safety.
What is Hydrochloric Acid (HCl)?
Hydrogen chloride (HCl) gas dissolves in water to generate hydrochloric acid, a powerful, colorless, and extremely corrosive mineral acid.
Because of its acidity, reactivity, and capacity to dissolve metal oxides and carbonates, it is extensively utilized in a variety of industrial operations.
Chemical Formula: HCl
Molecular Weight: 36.46 g/mol
Appearance: Clear, colorless liquid with a pungent smell
Concentration Available: 30–35% (industrial-grade), other grades as required
Production of Hydrochloric Acid
Hydrochloric Acid is mainly produced through:
1. Direct Synthesis
Hydrogen (H₂) and Chlorine (Cl₂) react to form hydrogen chloride gas:
H₂ + Cl₂ → 2HCl
The HCl gas is then dissolved in water to form Hydrochloric Acid.
2. As a By-product of Chlorination
In many chemical industries, HCl forms as a by-product during:
- PVC manufacturing
- Organic compound chlorination
- MDI/TDI processes (polyurethane industry)
SNDB ensures precision manufacturing, controlled reaction conditions, and stringent quality testing to produce high-purity Hydrochloric Acid suitable for industrial applications.
Physical & Chemical Properties
| Property | Value |
|---|---|
| Appearance | Colorless liquid |
| Odor | Pungent, irritating smell |
| Density | 1.18–1.19 g/cm³ |
| Boiling Point | approx. 110°C |
| pH | <1 (very strong acid) |
| Solubility | Fully soluble in water |
Applications of Hydrochloric Acid (HCl)
1. Water Treatment
Used for:
- pH control
- Regeneration of ion-exchange resins
- Cleaning of water systems
2. Steel & Metal Industry
- Pickling of steel to remove rust and scale
- Descaling and metal cleaning
- Surface treatment before galvanizing
3. Chemical Manufacturing
Essential for:
- Inorganic salts (calcium chloride, zinc chloride)
- Dyes and pigments
- Pharmaceuticals
- Organic synthesis
4. Food Industry
Used in controlled, food-grade forms for:
- pH regulation
- Production of corn syrup
- Gelatin processing
5. Oil & Gas
- Enhanced oil recovery
- Cleaning of wells
- Improving rock permeability
6. Household & Cleaning Products
Used in:
- Toilet cleaners
- Descalers
- Disinfectant formulations
Why SNDB’s Hydrochloric Acid is the Best Choice?
High Purity & Consistency
SNDB ensures purity above industry standards, suitable for diverse industrial applications.
Advanced Manufacturing Facilities
State-of-the-art production plants with strict quality control.
Reliable Supply Chain
PAN-India distribution and global export capability.
Custom Concentrations Available
SNDB provides tailor-made HCl concentrations based on customer needs.
Safety & Compliance
All products adhere to:
- ISO standards
- REACH guidelines
- Environmental and industrial safety norms
End-to-End Customer Support
From product selection to safe handling guidance, SNDB offers complete support.
Safety Guidelines for Handling HCl
Hydrochloric Acid is highly corrosive, so proper precautions are essential:
- Wear gloves, goggles, and face shield
- Ensure proper ventilation
- Store in corrosion-resistant containers
- Avoid contact with skin and metals
- Use only with trained personnel
SNDB provides MSDS (Material Safety Data Sheets) with every batch to ensure safe usage.
SNDB: Leading Manufacturer, Supplier & Exporter
It is recognized as a trusted chemical manufacturer known for:
- High-quality raw materials
- Precision processes
- Bulk supply capacity
- International export standards
it has established itself as a chosen partner for businesses in need of hydrochloric acid, aluminum sulphate, calcium chloride, and a number of other industrial chemicals thanks to years of expertise in the chemical industry.
HCl, or hydrochloric acid, is an essential chemical used in many different industries. SNDB continues to lead the industry with its high-purity HCl, modern manufacturing, tight quality control, and worldwide supply capabilities.
SNDB provides dependable, high-performing solutions that are suited to your industry’s requirements, whether you require industrial-grade HCl in bulk or specialized concentrations.
