CasNo.1843-05-6,Low price with good quality Octabenzone （UV-531,(1843-05-6) Suppliers

0 Metric Ton	Negotiable

Min.Order :0 Metric Ton
Purity: 99.5%
Payment Terms : L/C,T/T,

Keywords

UV Abosorber 531 2-Hydroxy-4-(Octyloxyl)-Benzophenone Ultraviolet light absorber UV-531

Quick Details

Appearance:white or almost white crystalline powder
Application:USP34 Or EP STANDERUsed as Antibiotic and Antimicrobial Agents
PackAge:Pack & Store:25kg cardboard barrels lined with plastic bags; or otherwise customized
ProductionCapacity:10|Metric Ton|Day
Storage:In cool ,dry place
Transportation:Preservce in well-closed containers, prptected from light,

Superiority:

Lonwin Industry group limited as a professional manufactor & exporter of chemical materials ,we totally haver more than 270 stuffs, we have been on this line for more than 9 years. Our chemical materials are exported to lot of countries and regions, including North America, Europe Union and South America, etc.

Lonwin mainly engaged in Plasticizer, Photoinitiators,cosmetic raw materials, chemical intermediates, Rubber And Plastic Additives , Water Treatment Chemicals , Organic Intermediates icines and nutrition products.With strong ability in the R&D, and world-leading process technology, Lonwin develops new and high-tech chemicals and pharmaceuticals. Synthesis capacity from gram scale, kg scale to MT scale is available.Lonwin focuses on:1) Photoinitiators 2) Plasticizer ,(3) dying material 4) Organic Intermediates 5 Customized products

Base on contract manufacturing Based on the principle of "Quality First, Customer Priority", our company gets the support and praise from our clients.

Our goal is "Attractive Price, Excellent Quality and Competitive Price". Welcome you to visit our factory ,if you have any inquiry, pls contact us free.We will try our best to support you and your team

Details:

Quick Details

CAS No.:: 1843-05-6

Other Names:: BP-12

MF:: C21H26O3

EINECS No.:: 217-421-2

Place of Origin:: Shanghai

Type:: Syntheses Material Intermediates

Purity:: 99%

Brand Name:: Lonwinchem

Model Number:: UV-531

Application:: Plastic Auxiliary Agents, Rubber Auxiliary Agents

Appearance:: Slightly yellowish powder, Slightly yellowish powder

Melting Point:: 47-49°C

Assay:: Min. 99%(HPLC)

Ash content:: Max. 0.1%

Supply Ability

Supply Ability:: 1000 Ton/Tons per Year

Packaging & Delivery

Packaging Details: Ton barrel

Port: SHANGHAI

Lead Time :

Quantity(Kilograms)	1 - 1000	>1000
Est. Time(days)	3	To be negotiated

UV Absorbers SUNMERCY UV-531

									 
Description

								Chemical Name:2-Hydroxy-4-octoxy-benzophenone
									Molecular Formula: C21H26O3

									CAS NO. : 1843-05-6

									Molecular weight: 326.43

									Brief Introduction

									Lonwinchem 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, SUNMERCY UV-531 offers maximum polymer protection and low color contribution, retards yellowing and loss of physical propertie.

										Physical Properties:

Appearance	Slightly yellowish powder
Melting Point	47℃-49°C
Assay	Min. 99%(HPLC)
Volatile	≤0.5%
Ash	≤0.1%
Light transmittance 460nm	≥96%
Light transmittance 500nm	≥97%

									 
									Packaging and Storage

									This product is nontoxic , fire-resistive, explosive-resistive, and well stable in storing. It is packed in cardboard drum lined

									with plastic bags with the net capacities of 25 kg and 50 kg; it can also be packed according to customers' requirements