Phenylbenzimidazole Sulfonic Acid Powder CAS 27503-81-7 Supply UV-B Filter UV-T PBSA Additive

Basic information:

Chemical Name: 2-phenyl-1H-benzimidazole-5-sulfonic acid

INCI Name: Phenylbenzimidazole Sulfonic Acid

INN Name: Ensulizole

CAS No.: 27503-81-7

Structure:

Formula: C15 H12O3S

Mol. Weight: 272.32

Packing: 20kg /drum

Storage: Store in well-closed container at ambient temperature

Retest period: 1 year

Advantage:

• Efficient UVB absorber

• Exhibits outstanding photostability, significantly enhancing SPF

• Suitable for aqueous transparent sun protection products, such as gels or clear sprays, and can also be formulated into water-resistant sunscreens

Max concentration:

4% (US, CA, AUS, KR), 8% (EU, CN), 3% (JP)

Specification:

UV absorption spectrum:

Company Profile:

Slinmeng (Guangzhou) New Materials Co., Ltd., headquartered in Guangzhou, China, is a provider of fine chemical solutions that integrates high-end customized production and global trade. The founding team has over 20 years of extensive experience in the fine chemical industry. With rich industry expertise, we have consolidated high-quality supply chain resources from various sectors to build a strong and stable supplier network, committed to providing customers with reliable supply assurance and highly competitive products.

Slinmeng has a production workshop covering an area of over 8,000㎡ and 5,000 ㎡ standardized specialized warehouse for fine chemical raw materials.

FAQ:

1.Are you a factory or trading company?

We are a company integrating production and trade.No matter the products we manufacture or trade, high qualityproducts and competitive price always will be provided for you.

2.Do you provide free samples?

Yes, we can offer free sample 100-200g , you just need to pay the freight .

3.What is your MOQ?

It depends on what you need. For most of our products, we offer flexible minimum order quantities, please contact us about specific details .

4. Is there a discount?

Discounts are based on the quantity you order, the largerthe quantity, the lower the price we can offer.

5.How long is your delivery time ?

Usually it takes about 5-10 days (for regular products) . If the quantity is large, the delivery time may be longer, depending on the actual delivery date of the factory.

6.Do you test all your goods before delivery ?

Yes, we have 100% test before delivery, and provide COA together .