Unlocking Insights: CAS No. 2530-85-0 Explained

# Unlocking Insights: CAS No. 2530-85-0 Explained.

In the vast world of chemical substances, understanding their unique identifiers is crucial for researchers, manufacturers, and regulators alike. Today, we delve into the intricacies of **CAS No. 2530-85-0**, a specific chemical compound with significant relevance in various industries.

## What is CAS No. 2530-85-0?

CAS No. 2530-85-0 refers to a compound known as **Benzophenone-4** (BP-4). This chemical is primarily used as a UV filter in personal care products, such as sunscreens and lotions, providing protection against harmful ultraviolet radiation. The chemical structure of Benzophenone-4 allows it to absorb UV rays effectively, making it a popular choice among formulators of cosmetic and skincare products.

### Key Properties of CAS No. 2530-85-0.

- **Chemical Formula**: C15H12O3S.

- **Molecular Weight**: 272.32 g/mol.

- **Appearance**: Typically a pale yellow powder.

- **Solubility**: Soluble in organic solvents, slightly soluble in water.

## Applications of Benzophenone-4.

This particular compound has widespread applications, which include but are not limited to:

- **Sunscreen Products**: Enhances the effectiveness of sunscreen by absorbing UV radiation.

- **Cosmetic Formulations**: Used in moisturizers and lip balms to provide additional UV protection.

- **Plastics and Coatings**: Acts as a UV stabilizer in plastics to prevent degradation from sunlight exposure.

### Benefits of Using CAS No. 2530-85-0.

The inclusion of CAS No. 2530-85-0 in formulations provides several advantages:

- **Effective UV Protection**: Shields skin from damaging UV rays.

- **Stability**: Maintains the integrity of products over time.

- **Versatility**: Compatible with various cosmetic formulations.

## Common Confusions and Solutions.

Despite its benefits, there are some common questions and confusions regarding CAS No. 2530-85-0. Here are practical solutions to these issues:

### 1. Is Benzophenone-4 Safe for Skin?

**Solution**: While widely used, it's essential to conduct a patch test when trying products containing CAS No. 2530-85-0. Some individuals may experience sensitivities, and it's always best to consult with a dermatologist for personalized advice.

### 2. Can I Combine Products with Different UV Filters?

**Solution**: Combining sunscreen products can dilute the effectiveness of protection. Instead of layering multiple products, opt for one broad-spectrum sunscreen that contains CAS No. 2530-85-0 to ensure proper UV coverage.

### 3. Is CAS No. 2530-85-0 Environmentally Friendly?

**Solution**: There is ongoing research about the environmental impacts of certain UV filters, including CAS No. 2530-85-0. Opt for brands that prioritize eco-friendly formulations and transparent sourcing practices.

## Regulatory Considerations.

CAS No. 2530-85-0 is regulated in different countries. It is crucial for manufacturers and consumers to stay informed about these regulations to ensure products are compliant and safe. .

- **EU Cosmetics Regulation**: Benzophenone-4 is subject to specific concentration limits when used in cosmetic products.

- **FDA Guidelines**: In the U.S., products with CAS No. 2530-85-0 must meet safety standards outlined by the FDA.

## Conclusion.

Understanding **CAS No. 2530-85-0** is essential for anyone involved in cosmetic formulation or interested in skincare products. With its critical role as a UV filter, it offers protective benefits that enhance the safety and effectiveness of personal care products. By addressing common concerns and adhering to regulatory measures, consumers and manufacturers can make informed choices regarding the usage of Benzophenone-4.

If you’re looking to use products containing CAS No. 2530-85-0, ensure you choose reputable brands that emphasize safety and efficacy. Always remember, protecting your skin starts with understanding what goes on it. Explore the formulation of your cosmetics, and take the right step towards healthier skin!

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