Acetic Acid
Food-grade acetic acid is a colorless, transparent liquid with a pure acetic acid odor. The purity of food-grade acetic acid is typically higher, generally around 99-100%, meeting the stringent standards for food additives, making it suitable for the food and beverage industry. It is commonly used in the production of condiments, food preservatives, acidity regulators, and vinegar.
- Molecular Formula: C₂H₄O₂
- UN Number: 2789
- CAS Number: 64-19-7
- Hazardous Class: 8
- Grade: Food Grade
- HS Code: 29152100
What is Glacial Acetic Acid?
Acetic Acid is a high-purity chemical substance, typically ranging from 99% to 100% purity, available in food-grade and industrial-grade forms.
Food-grade acetic acid strictly adheres to food safety standards, free from harmful contaminants. It is widely used in the food and beverage industry as a preservative, acidity regulator, and flavor enhancer. It is also a key ingredient in vinegar production.
Industrial-grade acetic acid is used in the production of chemicals such as vinyl acetate and cellulose acetate, which are essential for manufacturing adhesives, coatings, and plastics. It also serves as a mordant in textile dyeing, a key raw material in synthetic fiber and pharmaceutical industries, and acts as a metal cleaner and a solvent in rubber and plastic processing, demonstrating its wide range of applications in industrial operations.
Technical Parameters
Food-grade acetic acid
| Item | Specifications | Unit |
| Acetic acid content | 99.8 min | % |
| Freezing Poit | 16.2 min | ℃ |
| Heavy metal (as Pb) | 2 max | mg/kg |
| As | 1.0 ax | mg/kg |
| Evaporized residue | 0.005 max | % |
Industrial-grade acetic acid
| Item | Specifications | Unit |
| Acetic acid content | 99.8 max | % |
| Chromaticity（in Hazen） | 10 max | Pt-Co |
| Moisture | 0.15 min | % |
| Formic acid content | 0.05 max | % |
| Acetaldehyde content | 0.03 max | % |
| Evaporized residue | 0.01 max | % |
| Iron content (based on Fe) | 0.00004 max | % |
| Reduction time of potassium permanganate | 30 min |
Safety Is An Important Guarantee
Safety is our top priority.
To ensure your safety while using Glacial acetic acid, please be sure to download and carefully read the accompanying Material Safety Data Sheet (MSDS).
This document provides detailed safety guidelines, including how to handle potential hazards, accident response, and proper storage methods. It will help you understand and safely use Glacial acetic acid, ensuring personal safety and environmental protection.
Packing Specification
- 30kg Drum
- 30L Drum
- 200L Drum
- 1000L IBC
Support customize the packaging materials
Standard Loading Details
Packaging: 1050 kg IBC Totes
- Each IBC tote has a net weight of 1050 kg.
- A single container can accommodate 20 IBC totes, with a total gross weight of 21 metric tons.
Packaging: 200 kg Plastic Drums
- Each plastic drum has a net weight of 200 kg.
- A single container can accommodate 80 plastic drums, with a total gross weight of 16 metric tons.
Packaging: 30 kg Plastic Drums
- Without Pallets: A single container can accommodate 740 plastic drums, with a total gross weight of 22.2 metric tons.
- With Pallets: A single container can accommodate 640 plastic drums.
FAQ
1. What are the key properties of Food-grade Glacial Acetic Acid?
Food-grade Glacial Acetic Acid exhibits several important properties:
- Molecular Formula: C₂H₄O₂
- Appearance: Clear, colorless liquid with a pungent, vinegar-like odor.
- Boiling Point: Approximately 118°C (244°F)
- Density: Around 1.049 g/cm³ at 20°C
- Purity: Typically around 99.85%, ensuring it meets the stringent standards required for food applications.
- Acidity: Strong acidity with a pKa of 4.76, making it effective for pH adjustment and preservation.
2. How should Food-grade Glacial Acetic Acid be stored and handled safely?
Proper storage and handling of Food-grade Glacial Acetic Acid are crucial for safety:
- Storage: Store in a cool, dry, and well-ventilated area, away from direct sunlight and heat sources. Use appropriate containers that are tightly sealed to prevent leaks and evaporation.
- Handling: Handle with care to avoid spills and contact with skin or eyes. Use appropriate personal protective equipment (PPE) such as gloves, goggles, and protective clothing.
- Ventilation: Ensure good ventilation in areas where Glacial Acetic Acid is used to prevent the buildup of vapors and reduce inhalation risks.
3. What are the key properties of Industrial-Grade Acetic Acid？
Molecular Weight/Molar Mass: 60.052 g/mol1
Density: 1.05 g/cm³1
Boiling Point: 118 °C1
Melting Point: 16.6 °C1 Appearance: Clear, colorless liquid2 Odor: Acrid, vinegar-like2
Solubility: Miscible in all proportions with water, ethyl alcohol, and ether2
Acidity: It is a carboxylic acid with a pungent smell and sour taste characteristic of vinegar1.