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Hefei TNJ chemical industry co.,ltd

Country: China (Mainland)

Business Type:Trading Company

Ms.Sophia Zhang

Tel: +86-551-65418695

Ms.Rainie Wong

Tel: 0086-551-65418671

Ms.Dory Wong

Tel: 0086-551-67199489

Ms.Bella Tao

Tel: 0551-65418672

Mr.Eric

Tel: +86 551 6541 8675

Ms.Jessie Hwang

Tel: +86-551-65418676

Mr.Will

Tel: 0551-65418684

Ms.Grace Du

Tel: 0086-551 65418681

Mr.Sean Jiang

Tel: 055165418684

Ms.Betty Fang

Tel: 0086-551-65418684

Mr.Bruce Zhang

Tel: 0086 551-67199490

Mobile: 0086-551-18225849144

Tel: +86-551-65418695

Fax: +86-51-65418697

URL: https://www.tnjchem.com

Province/state: Anhui

City: Hefei

Street: B911 Xincheng Business Center, Qianshan Road, Hefei Anhui China

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Factory supply UV absorber UV-P/UV-326/UV327/UV328/UV329/UV234/UV320/UV360/UV531,factory supply at better price

CAS NO.1843-05-6

  • Min.Order: 20 Kilogram
  • Payment Terms: L/C,D/A,D/P,T/T,MoneyGram
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Product Details

Keywords

  • UV531
  • 1843-05-6
  • UV-531

Quick Details

  • ProName: Factory supply UV absorber UV-P/UV-326...
  • CasNo: 1843-05-6
  • Molecular Formula: C21H26O3
  • Appearance: light yellow powder
  • Application: UV Absorber, Yellow inhibitor, applied...
  • DeliveryTime: within one week after payement confirm...
  • PackAge: 20kg/cartons
  • Port: Shanghai
  • ProductionCapacity: 2000 Metric Ton/Year
  • Purity: 98% min
  • Storage: stored in cool and ventilated place ,k...
  • Transportation: by sea
  • LimitNum: 20 Kilogram
  • Moisture Content: Water, % m/m≤0.5
  • Impurity: Residue on ignition≤0.1%
  • ash: 0.1% max

Superiority

UV absorber UV-531 is an effective light stabilizer for a variety of plastics and other organic substrates such aspolycarbonate, PE, PVC, ABS resin, polyurethane, phenolic resin, paraffin and rubber.

It protects polymers from UV radiation, helping to preserve the original appearance and physical integrity of molded articles, films, sheets, and fibers.

Hefei TNJ Chemical Industry Co., limited(ISO 9001: 2008), are strong in the field of Pharmaceuticals, food additives, plant extract and fine chemicals for more than 10 years.

We have full experience of large numbers containers loading in main Chinese seaports 

Details

1,Chemical Component:

2-Hydroxy-4-n-octoxybenzophenone

2,CAS:1843-05-6

3,Molecular Formula:C21H26O3  

4,Structure:

UV-531 (Benzophenone UV Absorber )

5,Molecular Weight:326.43 

6,Applications: 
UV absorber UV-531 is an effective light stabilizer for a variety of plastics and other organic substrates such aspolycarbonate, PE, PVC, ABS resin, polyurethane, phenolic resin, paraffin and rubber.

7,Features / Benefits:

UV absorber UV-531 protects polymers from UV radiation, helping to preserve the original appearance and physical integrity of molded articles, films, sheets, and fibers.

8,Dosage:Between 0.10-1.00%

9,Specifications: 
Appearance:Light Yellowish Powder or Flake 
Assay (HPLC):99.50% min 
Melting Point:47.00-49.00℃ 
Volatile:0.50% max 
Ash:0.10% max 
Transmittance:

450nm  94.00% min

500nm  97.00% min

10,Storage and Transport: 
Keep container tightly closed. Avoid ingestion and inhalation.

11,Packing: 

20KG Cartons or as customers’ requirements.

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