Hot Selling Benzophenone-3 CAS 131-57-7 Bulk Oxybenzone Price

• CAS No.: 131-57-7
• Formula: C14h12o3
• EINECS: 205-031-5
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: 131-57-7
• Colour: Yellow
• Shelf Life: 24 Months
• MOQ: 1 Kg
• Sample: Available
• Storage: Cool Dry Place
• Melting Point: 62-64°c
• Flash Point: 216°c
• Boiling Point: 150-160°c5mm Hg
• Acidity Coefficient (Pka): 7.56±0.35
• Density: 1, 3 g/cm3
• Water Solubility: <0.1 G/100 Ml at 20 ºC
• Transport Package: 25kg/Bag
• Specification: 25kg/bag
• Trademark: Boyu
• Origin: Shandong
• HS Code: 29145000
• Production Capacity: 8000 Kgs Per Month

Product Description

Product Description

Factory Supply Cosmetic Grade CAS 131-57-7 UV Absorber Protoinitiator UV-9 Bp-3 UV-531 Benzophenone-3 99% Purity Oxybenzone Powder 

hat is Oxybenzone (UV-9)

UV absorber UV-9 is a light yellow or white crystalline powder that hardly absorbs visible light, making it suitable for use in light colored transparent products. This product can also be used for paints and synthetic rubber. UV-9 is a broad-spectrum ultraviolet absorber, which has the advantages of high absorption rate, non-toxic, no teratogenic effect, good light and heat stability, etc. UV-9 is widely used in sunscreen cosmetics such as sunscreen cream, cream, honey, lotion, oil, etc. It can also be used as an anti discoloration agent for products that change color due to photosensitivity. In addition, because UV-9 has good compatibility with many plastics and resins, it is usually used in many fields such as PVC and unsaturated polyester

 

Specification

Melting point	62-64 °C(lit.)
Boiling point	150-160 °C5 mm Hg(lit.)
density	1,3 g/cm^3
refractive index	1.5805 (estimate)
Fp	216°C
storage temp.	2-8°C
solubility	95% ethanol: soluble50mg/mL, clear, colorless
pka	7.56±0.35(Predicted)
form	Crystalline Powder
color	White to light yellow

 

Certificate

Packaging & Shipping

Company Profile

Shandong Boyu Co., Ltd. is located in Shandong Province, China. We specialize in the production and trade of organic intermediates, food additives, daily chemicals, etc.

Our products are exported to more than 100 countries overseas, and we have established close and stable cooperative relationships with more than 200 countries. 80% of them are exported to Europe and the United States, and 20% are exported to Southeast Asia, the Middle East, South Africa and other regions. Due to excellent quality and after-sales service, our company has won a good reputation at home and abroad and is highly praised by customers.

"Quality first, customer first" is our tenet.

Sincerely looking forward to establishing long-term and mutually beneficial business relationships with customers around the world.
 

FAQ

1. DO YOU ACCEPT SAMPLE ORDER?
We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during
production, then do random inspection before packing.

2. IS THERE A DISCOUNT?
Different quantity has different discount.

3. HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
You can send us your product specifications and requests,we will manufacture the products according to your requests.
4. WHAT'S YOUR MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

5.DO YOU SUPPLY PRODUCT REPORT?
Yes. We'll give you product analysis report before shipping.