Buy Wholesale Hydrochloric Acid CAS No. 7647-01-0 at Factory Prices
Hydrochloric acid (HCl), also known as muriatic acid, is a strong acid and a key component in various industrial and laboratory applications. It is a colorless solution with a pungent odor, commonly used in chemical synthesis, metal processing, and as a laboratory reagent. Buy Wholesale Hydrochloric Acid CAS No. 7647-01-0 at Factory Prices
Hydrochloric Acid (Muriatic Acid)
Properties, Uses, Safety, and Legal Supply
H1: Hydrochloric Acid (Muriatic Acid) – A Complete Guide
H2: Introduction (Informational)
- Hydrochloric acid (HCl), commonly called muriatic acid, is a strong mineral acid with broad industrial and laboratory applications.
- Found naturally in gastric acid in the human stomach.
- Produced commercially via the chlor-alkali process.
H2: Chemical Properties (Informational)
- Formula: HCl (aqueous solution).
- CAS Number: 7647-01-0.
- Molecular Weight: 36.46 g/mol.
- Appearance: Clear, colorless to slightly yellow solution with pungent odor.
- Strength: Typically sold in 30–37% concentration for industrial use.
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H2: Common Uses of Hydrochloric Acid (Informational + Commercial)
- Industrial Applications
- Pickling of steel and metals.
- pH control and neutralization in chemical manufacturing.
- Used in PVC plastic production (via vinyl chloride).
- Water Treatment
- Adjusts alkalinity and pH levels.
- Essential in municipal water purification.
- Laboratory Reagent
- Acid-base titrations.
- Reagent in organic/inorganic synthesis.
- Construction & Cleaning
- Sold as muriatic acid for cleaning bricks, tiles, and concrete.
- Food & Pharma (strict grade-specific use)
- Food-grade HCl is used in gelatin production, food additives, and pH regulation.
- Pharmaceutical-grade for certain APIs (active pharmaceutical ingredients).
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H2: Safety and Handling (Informational)
- Hazards: Corrosive to skin, eyes, and respiratory tract.
- Protective Measures: PPE including gloves, goggles, and acid-resistant clothing.
- Storage: Use corrosion-resistant containers (PVC, glass-lined tanks).
- First Aid: Rinse thoroughly with water in case of contact; seek medical help.
- Transport: Classified as a hazardous material (UN1789).
H2: Legal and Regulatory Status (Navigational)
- Hydrochloric acid is not restricted like controlled substances, but regulated for industrial safety and transport.
- OSHA, EPA, and EU REACH set workplace exposure limits.
- Shipping requires compliance with hazardous chemical transport regulations (ADR, DOT, IATA).
H2: Commercial Supply (Commercial)
- Available in multiple grades:
- Technical / Industrial Grade (metal cleaning, industry).
- Laboratory Grade (analytical and synthesis).
- Food Grade (regulated for additives).
- Pharmaceutical Grade (API manufacturing).
- Supplied by:
- Chemical manufacturers.
- Laboratory reagent distributors.
- Bulk chemical wholesalers.
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H2: How to Buy Hydrochloric Acid Safely (Transactional)
- Define Purpose: Industrial, research, food, or pharma.
- Select Correct Grade: Ensure compliance with the application.
- Choose Certified Suppliers: Look for GMP/ISO-certified vendors.
- Check Regulations: Verify transport and handling rules in your jurisdiction.
- Order in Appropriate Quantities: Bulk or lab-scale packaging.
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H2: Comparison Table – Grades of Hydrochloric Acid
| Grade | Concentration | Application | Availability |
|---|---|---|---|
| Technical/Industrial | 30–37% | Steel pickling, cleaning, water treatment | Bulk drums, tankers |
| Lab/Reagent | 35–37% | Analytical chemistry, synthesis | Lab bottles, carboys |
| Food Grade | ≤37% (food-approved) | Additives, gelatin, pH control | Limited suppliers |
| Pharma Grade | Varies | API manufacturing, drug synthesis | Licensed pharma suppliers |
H2: FAQs About Hydrochloric Acid
Q1: Is hydrochloric acid the same as muriatic acid?
A: Yes, muriatic acid is the common name, typically referring to industrial-grade HCl.
Q2: Can individuals buy hydrochloric acid?
A: Yes, in diluted form (muriatic acid) from hardware stores; concentrated and specialty grades require regulated suppliers.
Q3: Is hydrochloric acid dangerous?
A: Yes, it’s highly corrosive; safe handling and PPE are essential.
Q4: What industries use hydrochloric acid the most?
A: Steel processing, chemical manufacturing, water treatment, and pharmaceuticals.
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H2: Conclusion
Hydrochloric acid (muriatic acid) is one of the most versatile industrial and laboratory chemicals, used worldwide in manufacturing, water treatment, construction, and scientific research. While it is not a controlled substance, it is classified as a hazardous chemical and requires careful handling, proper storage, and certified suppliers.
For researchers, industry professionals, and commercial buyers, sourcing hydrochloric acid from GMP- or ISO-certified suppliers ensures safety, compliance, and high-quality results in applications ranging from pharma APIs to water purification. Buy Wholesale Hydrochloric Acid CAS No. 7647-01-0 at Factory Prices
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