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Hydrochloric Acid HCL

Name: Hydrochloric Acid HCL - Amaris Chemicals Solutions
SKU: ACS76248CHEM0
Price: 5000.00 USD
Availability: InStock

Original price was: $5,500.00.Current price is: $5,000.00.

Hydrochloric acid HCl is a strong, colorless, and highly corrosive acid that is widely used in industry and laboratory applications. It is a solution of hydrogen chloride gas in water and is commonly known as muriatic acid. Hydrochloric acid is a highly reactive compound that can dissolve many metals and organic materials, and it is also an important component of the gastric acid in the stomach, where it helps in the digestion of food. Hydrochloric acid has a pungent odor and can cause severe burns and eye damage if handled improperly. It is commonly used in the production of PVC plastics, fertilizers, and various other chemicals, and it is also used in the petroleum industry for the removal of impurities from oil and gas wells.

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SKU: ACS76248CHEM0 Categories: pH Adjusters, Acidulants, Corrosion Inhibitors, Excipients, Metal cleaning Tags: hcl, hydrochloric acid, plastics

Description

Hydrochloric Acid HCL Uses

Primary Uses of Hydrochloric Acid (HCl)

Steel Pickling & Metal Cleaning
- Removes rust, scale, and impurities from steel and iron before galvanizing or further processing.
Production of Organic Compounds
- Used in synthesizing vinyl chloride (for PVC plastic), bisphenol A (for plastics & epoxy resins), and other chemicals.
Production of Inorganic Compounds
- Key in manufacturing:
  - Aluminum chloride (AlCl₃) – Used in water treatment and petroleum refining.
  - Ferric chloride (FeCl₃) – Used in wastewater treatment and PCB etching.
  - Calcium chloride (CaCl₂) – A de-icing agent and desiccant.
pH Adjustment & Water Treatment
- Neutralizes alkaline water in pools, wastewater treatment, and industrial processes.
Food Industry
- Acidifier (E507) in food processing (e.g., corn syrup production, soft drinks, gelatin).
- Hydrolysis of proteins (e.g., soy sauce production).
Oil Well Acidizing
- Injected into oil wells to dissolve rock and improve oil extraction.
Regeneration of Ion Exchange Resins
- Used in water purification systems to recharge demineralization resins.

Secondary Uses of Hydrochloric Acid (HCl)

Laboratory & Analytical Chemistry
- Used in titrations, digesting samples, and pH control in experiments.
Household Cleaning
- Found in toilet bowl cleaners and concrete stain removers (in diluted form).
Leather Processing
- Removes hair and impurities from hides in tanning.
Battery Manufacturing
- Used in lead-acid batteries (as an electrolyte in diluted form).
Textile Industry
- Helps in dyeing and fabric processing.
Semiconductor Industry
- Used in wafer etching and cleaning.
Medical & Pharmaceutical
- Stomach acid substitute (in very dilute form for achlorhydria treatment).
- Used in drug synthesis (e.g., insulin, ascorbic acid).
Gold & Precious Metal Refining
- Part of aqua regia (mixed with nitric acid) to dissolve gold and platinum.
Rubber Industry
- Coagulates latex in rubber production.
Adhesive & Gelatin Production

Hydrolyzes collagen to make gelatin.

Additional information

APPEARANCE	Watery/Thin – Low viscosity e.g., ethanol
CONCENTRATION	33%
AVAILABLE PACK SIZE	270 kg drum

KEY ATTRIBUTES

1. Basic Identification Attributes

Chemical Name (IUPAC):Hydrochloric acid
Common/Trade Names:Muriatic acid, Spirits of salt
CAS Number:[7647-01-0] (aqueous solution)
HS Code:10.00 (Hydrogen chloride)
Molecular Formula:HCl (gas), HCl(aq) (aqueous solution)
Synonyms:
- Chlorohydric acid
- Aqueous hydrogen chloride
- Marine acid (historical)

2. Physical & Chemical Properties

Physical State:Colorless liquid (aqueous solution)
Color & Odor:Colorless; pungent, irritating odor
Concentration Range:10-38% (industrial), 5% (dilute)
Boiling Point:110°C (20% solution), 48°C (38% solution)
Melting Point:-30°C (38% solution)
Density:18 g/cm³ (37% solution at 20°C)
Solubility:Fully miscible with water (exothermic)
pH Level:<0 (1M solution has pH 0)
Vapor Pressure:190 mmHg (38% solution at 30°C)
Viscosity:0 mPa·s (37% solution at 20°C)

3. Safety & Hazard Attributes

GHS Classification:
- Corrosive Category 1A
- Acute Toxicity (Inhalation) Category 3
- Skin Corrosion Category 1B
NFPA Ratings:
- Health: 3
- Flammability: 0
- Reactivity: 1
- Special Hazard: SA (acid)
Exposure Limits:
- OSHA PEL: 5 ppm (Ceiling)
- ACGIH TLV: 2 ppm (Ceiling)
Reactivity:
- Reacts violently with bases
- Attacks most metals (except noble metals)
- Incompatible with cyanides, sulfides, carbides

4. Storage & Handling Attributes

Storage Conditions:
- Ventilated, corrosion-resistant area
- Temperature: <30°C
- Keep containers tightly closed
Incompatible Materials:
- Metals (Al, Zn, Fe)
- Alkali metals
- Organic bases
Container Type:
- HDPE or PVC containers
- Glass-lined or rubber-lined steel tanks
Shelf Life:Indefinite if properly stored
Special Handling:
- Acid-resistant PPE required
- Fume hood mandatory for concentrated solutions

5. Regulatory & Compliance Attributes

Regulatory Status:
- EPA: Listed under TSCA
- EU: CLP Regulation (EC) No 1272/2008
- DOT: UN1789, Class 8 (Corrosive)
Hazard Symbols:
- GHS05 (Corrosion)
- GHS06 (Skull and crossbones)
Transport Requirements:
- UN Number: UN1789
- Packing Group: II
- Hazard Class: 8
Waste Disposal:
- Neutralize before disposal (RCRA D002)

6. Environmental & Health Impact

Ecotoxicity:
- LC50 (fish): 29 mg/L (96h)
- Extremely toxic to aquatic organisms
Persistence:Not persistent (dissociates in water)
Human Health:
- Causes severe burns
- Chronic exposure may cause dental erosion
- IARC: Not classifiable (Group 3)

SAFETY PRECAUTIONS

Personal Protective Equipment (PPE)

Respiratory Protection:
- Use an acid gas respirator(NIOSH-approved) if ventilation is inadequate.
- For high concentrations (>10%), use a self-contained breathing apparatus (SCBA)in enclosed spaces.
Eye/Face Protection:
- Chemical splash goggles+ full-face shield (mandatory).
Skin Protection:
- Acid-resistant gloves(neoprene, nitrile, or PVC).
- Chemical-resistant apronand rubber boots.

Ventilation & Handling

Work in a fume hoodfor lab-scale operations.
Use local exhaust ventilation (LEV)in industrial settings.
Never add water to acid—always add acid to water slowlyto prevent violent splashing.

Storage

Store in corrosion-resistant containers (HDPE or glass).
Keep away from bases, oxidizers, and metals(e.g., sodium hydroxide, hydrogen peroxide, aluminum).
Label clearly with "CORROSIVE"hazard signs.

Spill Control

Neutralize spillswith sodium bicarbonate (baking soda) or calcium carbonate.
Have spill kitsand emergency showers/eyewash stations

Inhalation (Fumes Exposure)

Move to fresh air immediately.
If breathing is difficult, administer oxygenand seek emergency medical help.

Skin Contact

Immediately flush with water for at least 15 minutes.
Remove contaminated clothing carefully.
Seek medical attention for burns.

Eye Contact

Rinse eyes with copious water for at least 15 minutes, holding eyelids open.
Get immediate medical help(risk of permanent eye damage).

Ingestion

Do NOT induce vomiting(risk of perforation).
Rinse mouth with water (if conscious).
Seek emergency medical attention immediately.

Flammability

Non-flammable, but reacts violently with:
- Metals (e.g., aluminum, zinc)→ Produces flammable hydrogen gas (H₂).
- Strong oxidizers (e.g., bleach, peroxides)→ Releases toxic chlorine gas (Cl₂).

Extinguishing Media

Use water spray, fog, or dry chemical extinguishersfor nearby fires.
Do NOT use water directly on HCl(can spread acid, but fine for cooling containers).