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Ultraviolet Absorbent UV-531 1843-05-6 Purity 99% BOHAN 25kg/drum China

Ultraviolet Absorbent UV-531
CAS: 1843-05-6
FOB Price:1 USD/Metric Ton
Minimum Order Quantity:25 Kilogram
Supply Ability:mass production Metric Ton/Year
Updatetime:Jul 18 2017
Company Profile
Contact:lily lin
Address: No.37 Moxiang Road,Xuanwu District,Nanjing,Jiangsu,China
Quick Details
Classification: Other Inorganic Chemicals
Cas NO.: 1843-05-6
Name: Octabenzone
Molecular Formula: C21H26O3
Melting Point: 47-49 °C(lit.)
Boiling Point: 424.46°C (rough estimate)
Refractive index:1.6000 (estimate)
Flash Point: 102℃
Purity: 99%
usage: imparting good light stability for plastics and other organic polymers
Brand Name: BOHAN
EINECS: 217-421-2
Aliase: 2-Hydroxy-4-N-Octoxybenzophenone
Purity: 99%
Appearance:Light yellow crystals
Brand: BOHAN
2-Hydroxy-4-N-Octoxybenzopheno: BP-12
Packaging & Delivery
Packaging Detail: 25kg/drum
Delivery Detail: by sea or by air or as customer requested
Detailed Description

 Product Description

Product name: 2-Hydroxy-4-N-Octoxybenzophenone (Benzophenone-12)
Molecular Formula: C21H26O3
Molecular Weight: 326.43
CAS: 1843-05-6
EINECS: 217-421-2

Appearance Light yellow crystals
Content(%) ≥99%
Melting point 47~49°C
Loss on drying ≤0.5%
Ash ≤0.1%
Light transmittance (450nm) ≥90%
(500nm) ≥95%

Non-toxic: without irritation to human body
Storage condition: Preserve under tight and light-resistant condition
Usage: UV- 531 is an ultraviolet light absorber (UVA) of the benzophenone class, imparting good light stability for plastics and other organic polymers. Due to its highly effective broad UV absorption properties and excellent polymer compatibility, UV- 531 offers maximum polymer protection and low color contribution, retards yellowing and loss of physical properties.
Packaging Details: 25kg/drum

Company Information
Jiangsu Bohan Industry Trade Co.,Ltd
Name:Jiangsu Bohan Industry Trade Co.,Ltd √ Verified
Category:Corporation/Limited Liability Company
Trade Category: Manufacturer√ Verified
Registered Time: 1995 √ Verified
Registered Capital: US$501 Thousand - US$1 Million
Legal Representative: √ Verified
Employees: 101 - 500 People
Address: No.37 Moxiang Road,Xuanwu District,Nanjing,Jiangsu,China
Product/Service: tolyltriazole, benzotriazole, sodium tolyltriazole,sodium benzotriazole, rubber processing oil

Jiangsu Bohan Industry Trade Co., LTD. was an integrated chemical enterprise specialized in scientific research, production, trade, import and export and storage and transportation. It was founded in Nanjing China in 1995. Many famous domestic chemical enterprise have good working relationship with us after several years of rapid development. Nowadays three branches were established at Zhenjiang, Suzhou and Vietnam respectively. Thousands of tons of fine chemicals were produced every year. And hundreds of chemicals were supplied. Professional and technical services are provided according to the market.Subordinate factory Zhenjiang Bohan Chemical Technology Co., LTD is located in the east of Nanjing, closed to the 312 State Road with convenient traffic. Benzotriazole, Tolyltriazole and the.....more>>

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