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Photoinitiator819

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  Post Date: Mar 18,2013
  Expiry Date: Mar 18,2014
  Detailed Description: Cas No. :162881-26-7 Quantity: 10Metric Tons
Payment Method: TT/L/C/WU
Photoinitiator

Molecular weight: 418.5
CAS No.: 162881-26-7
Molecular formula:C26H27O3P

Items

Specification

Appearance Yellowish powder
Purity 99%min
Melting range 127-131.5°C
Volatiles 0.2% max
Ash 0.1% max

Package: net 20kgs carton

Use:the photoinitiator in synthetic coating for metal,wood,plastic,paper and optical fibres as well as printing inks.

It has outstanding curing performance in highly opaque white and pigmented coating or screen inks and affords minimum yellowing after exposure to strong UV radiation.

Additionally the outstanding absorption properties of 819 allow curing of thick sections

  CAS Registry Number:

162881-26-7
  Synonyms: ;Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide;Phosphine oxide, phenyl bis (2,4,6-trimethylbenzoy)-;Photoinitiator-819;(phenylphosphoryl)bis[(2,4,6-trimethylphenyl)methanone];Photoinitiator 819;
  Molecular Formula: C26H27O3P
  Molecular Weight: 418.4645
  Molecular Structure: 162881-26-7 phenyl bis(2,4,6-trimethylbenzoyl)-phosphine oxide
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R43:;
R53:;
  Safety Description: S22:;
S24:;
S37:;
S61:;

  Company: Shijiazhuang Sincere Chemicals Co.,Ltd.     [ China ]        
  Contact: Shirley
  Tel: 0311-67667576
  Fax: 0311-67663795
  Email: chxchem@sjzchx.com
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