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Acids

Hydrochloric Acid — Aethon Chemicals
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Acids

Hydrochloric Acid

Hydrochloric Acid (Industrial Grade Muriatic Acid)

Hydrochloric Acid, also known as Hydrogen Chloride (aqueous solution) — Hydrochloric Acid, CAS 7647-01-0, is supplied in bulk by Aethon Chemicals, a supplier and exporter of industrial chemicals based in Ankleshwar GIDC, Gujarat, India. It is commonly used in metal pickling & surface treatment, chemical manufacturing, ph control & neutralization, oil & gas. We supply buyers across India and export to 15+ countries, with TDS and MSDS available on request.

Key facts

Chemical NameHydrogen Chloride (aqueous solution) — Hydrochloric Acid (HCl)
FormClear, colorless to slightly yellow liquid with sharp, pungent odor
Purity / Concentration30% – 37% w/w (common industrial grades)
CAS No.7647-01-0
HSN Code28061000
CategoryAcids
Supplied fromAnkleshwar GIDC, Gujarat, India
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Main uses of Hydrochloric Acid

  • Metal Pickling & Surface Treatment
  • Chemical Manufacturing
  • pH Control & Neutralization
  • Oil & Gas
  • Food Industry (food-grade dilute)
  • Household & Industrial Cleaners
  • Laboratories & Pharmaceuticals
  • Water Treatment & Pool Maintenance

Product Overview

At Aethon Chemicals, we supply high-quality Industrial Hydrochloric Acid sourced from trusted manufacturers known for consistent concentration and reliable performance. Our hydrochloric acid offers predictable reactivity, high acidity, and excellent solubilizing power—making it indispensable across heavy industry, metalworking, chemical synthesis, oil & gas, and water treatment applications.

We offer secure packaging, stable logistics, and competitive pricing to meet both bulk and smaller industrial requirements.

We also are official distributor of the :

  • GNFC

  • KLJ Organic

  • GACL

  • GFL Limited

Chemical & Physical Properties

Property

Specification

Formula

HCl (aq)

Molecular Weight

36.46 g/mol

Appearance

Clear, colorless to slightly yellow liquid

Typical Concentration

30% – 37% w/w (industrial)

Solubility

Completely miscible with water

pH

Very strongly acidic (pH < 1 for concentrated solutions)

Density

~1.16 – 1.19 g/cm³ (37% grade at 20°C)

Melting Point

Concentrated solutions freeze below 0°C (depends on %).

Boiling Point

Aqueous solutions boil over a range; free HCl gas boils at −85 °C.

Odor

Pungent, choking fumes (hydrogen chloride gas when concentrated)

Applications

Hydrochloric Acid is widely used across industries for its strong acid and chloride ion chemistry:

  • Metal Pickling & Surface Treatment: Removal of oxides, scale and rust from steel prior to further processing

  • Chemical Manufacturing: Production of vinyl chloride, inorganic chlorides, and other intermediates

  • pH Control & Neutralization: Industrial wastewater treatment and pH adjustment processes

  • Oil & Gas: Well acidizing and stimulation to improve hydrocarbon flow (specialized grades)

  • Food Industry (food-grade dilute): Acidulant and pH regulator in controlled, regulated concentrations

  • Household & Industrial Cleaners: Component of descalers and tile/brick cleaners (diluted formulations)

  • Laboratories & Pharmaceuticals: Reagent for synthesis and pH control in formulations

  • Water Treatment & Pool Maintenance: pH adjustment (as muriatic acid) in controlled, dilute forms

Handling & Safety

Aspect

Information

Hazards

Highly corrosive; causes severe burns to skin and eyes; concentrated fumes are irritating to respiratory tract

PPE

Chemical-resistant gloves, goggles, face shield, acid-resistant apron, and respiratory protection when vapors are present

Storage

Store in cool, well-ventilated area in corrosion-resistant containers (HDPE or acid-grade tanks); keep away from oxidizers and alkalis

Spillage

Evacuate area; ventilate. Neutralize small spills with alkaline absorbent (e.g., soda ash) while wearing appropriate PPE; collect and dispose per local regulations

First Aid

In case of skin or eye contact, flush immediately with plenty of water for at least 15 minutes; remove contaminated clothing; seek medical attention. If inhaled, move to fresh air and seek medical help. If swallowed, do NOT induce vomiting — seek immediate medical care.

FAQs

Frequently Asked Questions about Hydrochloric Acid

Hydrochloric Acid is used in metal pickling & surface treatment, chemical manufacturing, ph control & neutralization, oil & gas, food industry (food-grade dilute), household & industrial cleaners. Aethon Chemicals supplies it in industrial grades for these applications across India and abroad.

We supply Hydrochloric Acid as 30% – 37% w/w (common industrial grades). Tell us your required grade and specification and we will confirm availability and share the TDS.

The price of Hydrochloric Acid depends on grade, quantity, packaging and destination, and moves with raw-material markets, so we quote per enquiry. Share the product, quantity, grade and destination through our contact form, email or WhatsApp and our team responds within 24 hours with a detailed quote.

The MOQ depends on the product and grade. For bulk industrial chemicals it typically starts from 25 kg or 200-litre drums, while laboratory-grade material may be available in smaller packs. Mention your preferred pack size and quantity in your enquiry.

Boiling Point: Aqueous solutions boil over a range; free HCl gas boils at −85 °C.; Melting Point: Concentrated solutions freeze below 0°C (depends on %).; Density: ~1.16 – 1.19 g/cm³ (37% grade at 20°C); Molecular Weight: 36.46 g/mol; Solubility: Completely miscible with water; Appearance: Clear, colorless to slightly yellow liquid. Full specifications are given in the TDS, available on request.

Store in cool, well-ventilated area in corrosion-resistant containers (HDPE or acid-grade tanks); keep away from oxidizers and alkalis. Always follow the storage guidance in the MSDS supplied with each shipment.

Hazards: Highly corrosive; causes severe burns to skin and eyes; concentrated fumes are irritating to respiratory tract. Recommended protection: Chemical-resistant gloves, goggles, face shield, acid-resistant apron, and respiratory protection when vapors are present. Handle it as described in the MSDS.

Spillage: Evacuate area; ventilate. Neutralize small spills with alkaline absorbent (e.g., soda ash) while wearing appropriate PPE; collect and dispose per local regulations. First aid: In case of skin or eye contact, flush immediately with plenty of water for at least 15 minutes; remove contaminated clothing; seek medical attention. If inhaled, move to fresh air and seek medical help. If swallowed, do NOT induce vomiting — seek immediate medical care.

The CAS number of Hydrochloric Acid is 7647-01-0 and its HSN code is 28061000.

Yes. Every shipment comes with a Certificate of Analysis (COA) and Material Safety Data Sheet (MSDS), and the Technical Data Sheet (TDS) is available on request. All products go through QA/QC inspection, purity testing and batch validation.

Yes. You can request a sample of Hydrochloric Acid to test in your process before placing a bulk order — use the quote or contact form and mention your application.

Yes. We supply Hydrochloric Acid across India and export to 15+ countries from Ankleshwar GIDC, Gujarat. Payment options include advance payment, Letter of Credit (LC), Documents against Payment (DP) and credit terms for established clients.
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Need Hydrochloric Acid in bulk?

Tell us the grade, quantity and destination — we'll share pricing, TDS and MSDS, usually within 24 hours.

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