50% Vinegar - Concentrated Industrial Strength

Product Overview

50% Vinegar, also known as concentrated acetic acid, is a clear, colorless liquid with a pungent odor. This technical grade solution consists predominantly of acetic acid (CH₃COOH) and water, offering a measured assay range of 49–51 wt% with a typical value of 50 wt%. The product is designed for industrial environments where precise pH adjustment, chemical synthesis, and cleaning applications require consistent concentration control and trace impurity management. The material demonstrates a specific gravity around 1.049–1.055 at 20°C (typical 1.052), a boiling range of 100–118°C, and a flash point of 11°C, enabling predictable handling and performance under standard process conditions. Its miscibility with water and moderate viscosity (1.2 cP at 25°C) support versatile use in dilution, neutralization, and extraction workflows, while the typical APHA/Hazen color value near 2 (max 5) indicates low color and high purity suitable for quality-critical applications.

In addition to its primary role as a strong acidifier, the concentrated vinegar solution is prepared to meet rigorous analytical specifications for residuals and trace metals. Key specifications include low residue after ignition (typical 0.02%, max 0.05%), and stringent chloride, nitrate, sulfate, phosphate, and metal impurity controls (e.g., As, Pb, Fe, Cu, Mn, Ni, Zn, Al, Cr, Co, Ca, Mg, K, Na, S) at ppm levels to ensure compatibility with downstream processes and regulatory requirements. The product is ideal for process industries requiring reproducible acidity, controlled reactivity, and reliable supply chain performance while adhering to technical grade standards for industrial use.

Key Properties

• Appearance: Clear, colorless liquid
• Chemical Formula: CH₃COOH
• Molecular Weight: 60.05 g/mol
• Boiling Point (Range): 100–118°C
• Specific Gravity (20°C): 1.049–1.055 (typical 1.052)
• Density (25°C): 1.05 g/mL
• Flash Point: 11°C
• Vapor Pressure (20°C): 15 mmHg
• Solubility: Miscible in water
• Color (APHA/Hazen): Typical 2, max 5
• Residue After Ignition: Max 0.05% (typical 0.02%)
• Chloride (Cl): Max 30 ppm (typical 10 ppm)

Common Applications

• Application Category: PH Adjustment – Used to lower pH levels in various water treatment processes, providing precise acidity control and compatibility with buffering systems.
• Application Category: Food Processing – Utilized as a food preservative and flavoring agent in select products, adhering to industrial-grade quality standards for processing environments.
• Application Category: Chemical Synthesis – Serves as a key reactant in the synthesis of organic compounds, facilitating acid-base catalysis and esterification steps where acetic acid input is required.
• Application Category: Cleaning Agent – Effective in removing mineral deposits and stains in industrial cleaning applications, supporting surface prep and sanitation protocols.
• Application Category: Solvent in Extraction Processes – Used as a solvent in extraction of active pharmaceutical ingredients and other process streams where acidity and water miscibility are advantageous.

Safety Precautions

Handle and store this concentrated acetic acid solution in a well-ventilated area, away from sources of ignition and direct sunlight. Use containers made of HDPE or glass, and ensure compatible fittings and gaskets to prevent leakage. Employ appropriate PPE, including chemical splash goggles, face shield, chemical-resistant gloves, and acid-resistant lab coat or apron. Maintain good ventilation and utilize local exhaust where required to control vapor exposure.

Additional safety considerations: Follow exposure controls in line with SDS guidance. In the event of skin contact, remove contaminated clothing and rinse with plenty of water; for eyes, rinse cautiously with water for several minutes and seek medical attention if irritation persists. Inhalation can cause respiratory irritation; move to fresh air and seek medical care if symptoms develop. If ingested, rinse mouth and do not induce vomiting; seek immediate medical attention. Transport is classified as UN 2789, Acetic Acid Solution, Class 8, PG II.

Benefits

✔ High-purity industrial grade – Stringent impurity controls and tight assay specifications support reliable process performance and reproducibility.
✔ Versatile acidity control – Broad applicability for pH adjustment, catalyst environments, and formulation work across multiple industries.
✔ Stable supply and traceability – Clear QA documentation, COA alignment with ASTM/ACS guidelines, and robust lot-to-lot consistency.