About Butylated hydroxyanisole (BHA)
| CAS Number | 25013-16-5 |
| Appearance | Solid white |
| Specific Gravity | 1.05 (20C) |
| Odour | Characteristic |
| Solubiliy | Insoluble in water |
| Melting point | 48C |
| Boiling point | 264C |
| Molecular weight | 180.24000000000001 |
| Flash point | 155C |
| Density | Vapor density - 6.2 |
| Moisture | 0.1% max |
| Packing | 25 kgs |
| Use | BHA is insoluble in water, but is freely soluble in alcohol and in propylene glycol. BHA is the mixture of 3-tert-buryl-4-hydroxyanisole (typically 90% w/w) and 2-tert-butyl-4-hydroxyanisole. These phenol derivatives react with the free radicals |
| Storage | Keep container closed. This material may be used in food. Protect from contamination. Do not store or ship together with odorous substances, toxic substances. |
| Others | Heavy metals-10ppm max |
Key Features and PropertiesBHA is available in both industrial and food grades to suit diverse industry requirements. Its neutral pH, solid physical state, and high density (1.06 g/cm3) allow for easy incorporation into a range of products. Custom packaging sizes ensure suitability for different scale operations and logistics.
Wide Range of ApplicationsBHA serves as a vital antioxidant additive in food preservation, animal feed, pharmaceuticals, cosmetics, and packaging. Its ability to inhibit oxidative degradation safeguards product freshness and nutritional value over time, making it indispensable to manufacturers and retailers alike.
Safe Storage and HandlingTo maintain BHAs efficacy, store it in a cool, dry place protected from sunlight and heat sources. Proper storage ensures the compound retains its antioxidant properties and effectiveness for the full two-year shelf life specified. Choose from a variety of packaging options to meet specific supply chain preferences.
FAQs of Butylated hydroxyanisole (BHA):
Q: How is Butylated hydroxyanisole (BHA) used in various industries?
A: BHA is utilized as an antioxidant preservative in multiple sectors, including food, animal feed, pharmaceuticals, cosmetics, and packaging. It helps prevent oxidative deterioration of products, thereby extending shelf life and maintaining quality.
Q: What are the benefits of using BHA in food and pharmaceutical products?
A: BHAs primary benefit is its ability to delay oxidation, which preserves flavor, color, and nutritional value of food products. In pharmaceuticals, it protects active ingredients against degradation, thus enhancing product stability and efficacy.
Q: When should BHA be added during the manufacturing process?
A: BHA is generally incorporated at the mixing or blending stage of production, ensuring even distribution and optimal preservation effect throughout the product or formulation.
Q: Where should BHA be stored to maintain its stability and effectiveness?
A: Store BHA in a cool, dry environment, away from direct sunlight and heat, using approved packaging such as fiber drums or HDPE bags to maintain its stability and prolong shelf life.
Q: What is the recommended packaging for BHA and is custom sizing available?
A: BHA can be packaged in fiber drums or HDPE bags, and custom packaging sizes are available to meet the specific needs of distributors, wholesalers, and end-users.
Q: How pure is BHA, and what is its appearance?
A: BHA offered here is of 99% purity and appears as a white or slightly yellow crystalline powder, ensuring high-quality standards in its applications.
Q: What is the typical shelf life of BHA under recommended storage conditions?
A: When stored in recommended conditionscool, dry, and away from sunlightBHA maintains its potency for up to 2 years.