Cosmetic Grade UV Absorber / UV 284 CAS 4065-45-6

• Customization: Available
• CAS No.: 4065-45-6
• Formula: C14h11o6s
• Model NO.: 4065-45-6
• EINECS: 223-772-2
• Function: UV Absorber
• Appearance: Powder
• Color: White
• Package: Drum
• Purity: 99%
• Transport Package: 25kg Drum or Request
• Origin: China

Product Description

Product Description

Product name:UV absorber BP-4
CAS No.: 4065-45-6
MF: C14H12O6S
EINECS No.: 223-772-2
Place of Origin: China
Purity: 99%
MW: 308.31
Melting point: 170°C
Density: 1.4574 g/cm3
Application: UV absorber
Appearance: White or yellowish powder
Storage:Stored in a ventilated and dry warehouse

Product Name	Benzophenone-4
CAS No.	4065-45-6
Appearance	Off-white or light yellow crystalline powder
Assay (HPLC)	97.0-103.0%
Melting point	62.0-65.0ºC
Congealing Temperature	≥62.0ºC
Total Impurities	≤1.0%
Benzophenone-1	≤0.2%
Single largest unspecified impurity	≤0.10%
Residual Solvents	Ethanol≤5000 PPM
Odor	Similar in character and intensity to standard, very slight odor
UV absorption coefficient (1%, 1cm)E288	≥630
UV absorption coefficient (1%, 1cm)E325	≥410
Loss on drying	≤0.2%
Gardner color	≤4.0
Heavy metal	≤5 ppm

 

Function & Application     

It is an excellent water-soluble ultraviolet absorber. It is mainly used as anti sun agent and sunscreen in water-soluble cosmetics.
It can also be used as ultraviolet absorber in other water-soluble inks and coatings.

Company Profile 
    
Hebei Fengjia New Material Technology Co., Ltd can offers variety of products which can meet your multifarious demands.  We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers.  Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.


Packaging & Shipping    

We accept International Express--Fedex/DHL/UPS, air shipping and sea shipping
Storage: Storein cool & dry place. Do not freeze. Keep away from strong light and heat.
Shelf life: two years when properly stored.
Shipping method: International express by air, by sea, UPS and EMS service.

Cargo weight	Packing	Shipping method	Lead-time
1-50kg	Below 5kg Use Foil bag; 5-25kg use two layer PP bag,then into master carton or cardboard drum	International express (Fedex/ DHL/UPS)	1~3 days after payment
100-200kg	25kg/drum,use two layer PP bag,then into cardboard drum	Air shipping Sea Shipping	5~7 days after payment
Over 500kg	25kg/drum,use two layer PP bag,then into cardboard drum	Sea shipping	7~10 days after payment

FAQ     

Q1: How can I get a sample?
A: Free samples is available. You only pay shipping cost.
Q2: Which payment terms do you accept?
A: Payment can be done by T/T, Western Union,Money Gram,etc.

Q3: How to confirm the Product Quality before placing orders?
A: Every product is with professional COA. Please be sure about the quality.If any doubt, sample is available to you to be tested before large quantity order.

Q4: When will my order be shipped?
A: Within 3 working days after the payment.

Q5: How do you treat quality complaint?
First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us,we will
send you free goods for replacement or refund your loss.