Good Quality with Low Price Ultraviolet Absorbent UV-234 CAS#70321-86-7

• CAS No.: 70321-86-7
• Formula: C46h37cl2n11o2
• EINECS: 274-570-6
• Certification: REACH
• Environmental Protection: Yes
• Color: Yellow
• Model NO.: 70321-86-7
• Kind: Antioxidant
• Appearance: Powder
• Other Names: UV Absorber-327
• Purity: 99.0%Min
• Type: Adsorbent
• Model Number: 2: Hhwhb 70321-86-7
• Transport Package: 25kgs /Drum
• Specification: purity: 99. %
• Trademark: Lonwin
• Origin: Made in China
• HS Code: 2933990099
• Production Capacity: 500mt/Year

Product Description

Quick Details

Classification:

Chemical Auxiliary Agent

CAS No.:

70321-86-7

Other Names:

UV absorber

MF:

C30H29N3O

EINECS No.:

274-570-6

Purity:

99.0%min

Place of Origin:

Shandong, China

Type:

Adsorbent

Adsorbent Variety:

UV absorber

Usage:

UV absorber

Brand Name:

Lonwinchem

Model Number:

HHWHB 70321-86-7

Product name:

UV-234

Melting point:

139-143 °C(lit.)

Flashing point:

383 °F(lit.)

Appearance:

Light Yellow Powder

Ash (%):

≤0.1

Loss On Drying (%):

≤0.5

HPLC (%):

≥99

Transmittance(%),500nm:

≥98

Transmittance(%),460nm:

≥97

MW:

447.57

Supply Ability

Supply Ability
35 Metric Ton/Metric Tons per Month UV-234

Packaging & Delivery

Packaging Details
UV-234 with 25kg /drum or according your requirement
Port
Shanghai or Qingdao

 

UV-234 Quick Details

 

Chemical Name: UV-234
CAS No.: 70321-86-7
Molecular Fomula:C30H29N3O

Chemical Structure:

Molecular weight: 447.57

Appearance: 

Assay:99.0%min

UV-234 Typical Properties

 Lonwin Industry group limited as a professional manufactor & exporter of chemical materials ,we totally have 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.

Items	Specifications
Melting Point(ºC)	139.5-141
Ash (%)	≤0.1
Loss On Drying (%)	≤0.5
HPLC (%)	≥99
Appearance	Light Yellow Powder