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Acetic Acid Extra Pure
Original price was: $ 28.00.$ 27.13Current price is: $ 27.13.
Acetic Acid Extra Pure is a high-purity, clear, colorless liquid with a sharp, pungent vinegar-like odor, widely recognized for its versatility in both laboratory and industrial applications. It serves as a fundamental reagent in analytical chemistry, titration processes, and the synthesis of various organic compounds. Its excellent solvency, reactivity, and acidic properties make it essential in the production of acetates, pharmaceuticals, dyes, and polymers. In laboratory settings, it is frequently used as a solvent and a pH adjuster in buffer solutions and chemical reactions. Owing to its corrosive nature and volatility, careful handling and appropriate storage in airtight containers are necessary to preserve its quality and ensure safe usage across scientific, cosmetic, and specialty chemical formulations.
Acetic Acid Extra Pure
Primary Uses
- Analytical Chemistry Reagent
- Used in titrations, pH adjustments, and preparation of buffer solutions.
- Chromatography Applications
- Employed in mobile phases for HPLC and other analytical techniques.
- Laboratory Solvent & Acidifier
- Ideal for research and experimental reactions requiring high-purity acids.
- Synthesis of High-Purity Chemicals
- Used in producing esters, acetates, and other organic intermediates in lab-scale or pharmaceutical synthesis.
- Pharmaceutical & Biotechnology Use
- Used in production and purification processes in compliance with GMP standards.
Secondary Uses
- Microbiology & Cell Culture
- Used to maintain acidic conditions or sterilize certain equipment and media.
- Spectroscopy Sample Prep
- Assists in dissolving samples for FTIR, UV-Vis, or NMR analysis.
- Histology & Pathology
- Acts as a fixative or clearing agent in tissue preparation.
- Cosmetic & Personal Care R&D
- Utilized in the formulation of test batches of toners, astringents, and hair care products.
- Electronics Industry (Lab-Level)
- For etching, cleaning, or modifying surfaces in precision electronics R&D environments.
| PACK SIZE | 2.5ltrs |
|---|
1. Basic Identification Attributes
- Chemical Name: Acetic Acid (IUPAC: Ethanoic Acid)
- CAS Number: 64-19-7
- HS Code: 29152100
- Molecular Formula: C₂H₄O₂
- Synonyms:
- Ethanoic acid
- Glacial acetic acid (when pure and water-free)
- Vinegar acid
- Methanecarboxylic acid
2. Physical & Chemical Properties
- Physical State: Liquid
- Color & Odor: Colorless; pungent, vinegar-like odor
- Boiling Point: ~118.1°C (244.6°F)
- Melting Point: 16.6°C (61.9°F)
- Density/Specific Gravity: ~1.049 g/cm³ at 25°C
- Solubility:
- Water: Miscible in all proportions
- Organic Solvents: Miscible with ethanol, acetone, ether
- pH Level: ~2.4 (1M solution) – strongly acidic
- Vapor Pressure: ~15.7 mmHg at 20°C
- Volatility: Moderate
- Flash Point: 39°C (closed cup)
- Autoignition Temperature: 463°C (865°F)
- Viscosity: ~1.22 cP at 25°C
3. Safety & Hazard Attributes
- Hazard Class (GHS):
- Flammable Liquid (Category 3)
- Skin Corrosion (Category 1A)
- Eye Damage (Category 1)
- NFPA Ratings:
- Health: 2
- Flammability: 2
- Reactivity: 0
- Exposure Limits:
- OSHA PEL: 10 ppm (25 mg/m³)
- ACGIH TLV: 10 ppm TWA
- Reactivity:
- Reacts with strong oxidizers, metals, strong bases
- Corrosive to many metals forming hydrogen gas
4. Storage & Handling Attributes
- Storage Conditions:
- Store in a cool, well-ventilated area away from ignition sources
- Protect from heat and moisture
- Incompatible Materials:
- Oxidizing agents (e.g., chromic acid, nitric acid)
- Strong bases, metals (e.g., sodium, potassium)
- Container Type:
- Glass, HDPE, or corrosion-resistant metal
- Shelf Life & Expiration Date:
- Typically 2–3 years if sealed and stored properly
- Special Handling Requirements:
- Wear gloves, goggles, lab coat
- Use under a fume hood or with adequate ventilation
5. Regulatory & Compliance Attributes
- Regulatory Status:
- Listed by REACH, TSCA, DSL, OSHA
- Controlled for transport and workplace exposure
- Transportation Restrictions:
- UN Number: UN2789 (glacial), UN2790 (solution)
- Hazard Class: 8 (Corrosive), also 3 (Flammable liquid)
- Packing Group: II
- Waste Disposal Method:
- Neutralize with a base before disposal
- Dispose in accordance with EPA, local, and RCRA regulations
6. Environmental & Health Impact
- Ecotoxicity:
- Harmful to aquatic organisms in concentrated form
- LC50 (fish, 96h): ~75 mg/L
- Persistence in Environment:
- Readily biodegradable
- Carcinogenicity/Mutagenicity:
- Not classified as carcinogenic by IARC, OSHA, or NTP
- Biodegradability:
- Easily and rapidly biodegradable in the environment
Safety Handling Precautions
- Personal Protective Equipment (PPE):
- Wear chemical-resistant gloves (e.g., nitrile), safety goggles, face shield, and lab coat.
- Use a respirator in case of insufficient ventilation or if vapors are likely.
- Handling:
- Handle under a chemical fume hood or in a well-ventilated area.
- Avoid inhalation of vapors and prevent contact with eyes, skin, and clothing.
- Use only non-sparking tools and ensure proper grounding/bonding when transferring.
- Storage:
- Store in a cool, dry, well-ventilated, and corrosion-resistant area.
- Keep container tightly closed and away from heat, sparks, and open flame.
- Segregate from oxidizers, strong bases, and reducing agents.
- Hygiene Measures:
- Wash hands and face thoroughly after handling.
- Remove contaminated clothing immediately and launder before reuse.
FIRST AID MEASURES
- Inhalation:
- Move person to fresh air.
- Provide oxygen if breathing is difficult.
- Seek medical attention if symptoms persist—may cause respiratory irritation.
- Skin Contact:
- Immediately remove contaminated clothing.
- Rinse affected skin with plenty of water for at least 15 minutes.
- Seek medical help—acetic acid can cause burns.
- Eye Contact:
- Rinse cautiously with water for at least 15–20 minutes.
- Hold eyelids apart and remove contact lenses if easy to do.
- Get immediate medical attention—acetic acid is corrosive to eyes.
- Ingestion:
- Do not induce vomiting.
- Rinse mouth with water.
- Give water or milk only if conscious.
- Seek immediate medical attention.
FIRE FIGHTING MEASURES
- Suitable Extinguishing Media:
- Use water spray, dry chemical powder, alcohol-resistant foam, or carbon dioxide (CO₂).
- Specific Hazards:
- Flammable liquid and vapor.
- Vapors may travel to ignition sources and flash back.
- Emits irritating or toxic fumes (acetic acid vapors, carbon oxides) when heated or burned.
- Protective Equipment for Firefighters:
- Use self-contained breathing apparatus (SCBA).
- Wear full protective gear resistant to chemical exposure.
- Firefighting Instructions:
- Cool fire-exposed containers with water spray.
- Approach fire from upwind to avoid hazardous vapors.
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