Chinese Factory Benzophenone Dipheny Ketone 119-61-9 Reagent C13h10o The Best Quality and Purity

• Customization: Available
• CAS No.: 119-61-9
• Formula: C13h10o
• Model NO.: Benzophenone
• EINECS: 204-337-6
• Type: Organic Intermediate
• Appearance: Powder
• Quality: Industrial
• Colour: White
• Purity: 99.50% Min
• Melting Point: 160.0ºC Min
• Loss on Drying: 2.0% Max
• pH: 1.20-2.20
• Transport Package: 25kg/Bag
• Specification: 99.5%
• Trademark: Sinobio
• Origin: China
• HS Code: 2914399090
• Production Capacity: 300mts/Month

Product Description

Product Description

Product name:Benzophenone
Chemical name:Benzophenone
CAS No.:119-61-9
EINECS No.:204-337-6
Molecular Weight:182.22
Molecular Formula: C13H10O
Mainly used for water soluble cosmetics as a resistance to bask in sunscreen. It can also be used in other water-soluble ink,paint, etc for UV absorber.

Technical data

Items	Index
Purity (%)	99 min
Melting range	47-49
Loss on drying (%)	≤0.1
Color Apha	60 max

 

Application

Benzophenone (CAS 119-61-9) - Key Industrial Applications

 

1. UV Protection
   Primary use: UV absorber in plastics (PVC, PET) & coatingsCritical function:
   Prevents polymer degradation (0.1-0.5% loading)
   Market: 60% of global production for sunscreens (SPF booster)

2. Fragrance Industry

   Base note in perfumery (rose/bergamot modifier) Fixative in soaps & detergents (0.01-0.1% concentration)

3. Pharmaceutica

   Photoinitiator for synthesis ,Intermediate for antihistamines (e.g., diphenhydramine)

4. Advanced Materials

   Photoactive component in 3D printing resins,Electron transport layer in OLED prototypes

5. Food Packaging

   FDA-approved for adhesives (<0.5% in indirect food contact materials)

Product Packaging

In net 25kgs net cardboard drum

Company Profile

Dalian Sinobio Chemistry Co.,Ltd was established in 2011 and located in beautiful costal city .We focus on fungicide and water treatment's production and export over 12 years.
Sinobio is a group company who has 2 production sites in China: One is in Jiangxi province which produce fungicide such as lsothiazolinon,BIT,Zinc Pyrithione ,etc.Our products can be widely used in the fields of oil-field water injection, pulp and paper making,water treatment,marine paint, wood, plastic leather,paint coating,cosmetics,personal care products, textiles, fiber, building materials,etc. for sterilization,corrosion prevention and mildew prevention.In particular, it has been widely recognized in the application of sterilization,algae killing,scale inhibition and corrosion inhibition of circulating cooling water in petrochemical, power metallurgy and other industrial fields.
The other one was located in Gansu province which produce water treatment chemicals such as ATMP, HEDP,THPS,TXP etc .Our company has realized the research and development, production and sales of products and provided a series of services such as water treatment engineering solutions. The products are widely used in electric power,chemical industry, metallurgy, textile,paper making, washing, building mate- rials and other fields.
All these products are exported to Europe,America,Russia,Southeast Asia and other parts of the world, and have won the praise of custom.
SINOBIO Warmly welcome customers from at home and abroad to cooperate with us for common success.

Why Choose Us

Exhibition &Certification

FAQ

1. Can I get samples ?
    Yes, we can supply specified quantity free sample, you pay for the freight charge only.

2. Which documents do you support?

     We can supply COA, TDS, MSDS and so on.
 

3. What is your MOQ?

     Normally speaking, our MOQ is 1 standard package. But we can supply free sample for testing before mass order.

 4. How can you guarantee the quality of your products?

     (1) Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
     (2) Free sample or pre- shipment sample are available for our new cooperation before you place commercial order.
           We are sure the same specification commercial products as sample to customers.
     (3) Third Party Inspection like SGS can be arranged according to your requirement before shipping.
     (4) On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
 

 5. How to pay?
 

      PI will be sent firstly after our aligned products specification. Payment by T/T, X-Transfer ,LC and so on.
 

 6. What is your after-sales service?
 

    SINOBIO aim to keep long term cooperation with all the customers, will sign a legally binding sales contract with customers for every order.  If you have doubt or concern on our products or service, pls feel free to contact with us.