Omnistab AN 1425

Omnistab AN 1425

· Chemical Name:Calcium bis[monoethyl (3,5-di-tert-butyl-4-hydroxylbenzyl) phosphonate]

· CAS:65140-91-2

· Molecular formula:2(C17H28O4P).Ca

· Molecular weight:694.84

Structural formula:
Omnistab AN 1425
Applications

Omnistab AN‐1425 shows perfect antioxidant performances in Nylon products and also PP fiber,ABS, Rosin resin, polyamide resin products and etc.The effect will be much better when the processing temp is over 250 ℃。Besides Omnistab AN‐1425 also shows good synergetic effect when use together with Omnistab AN‐168,which could accomplish long term stabilization.

Specifications

Item

Specification

Appearance

White powder

Content of Calcium

5.50-5.90%

Melting point

260.00℃ min

Volatile

0.50% max

Chloride

0.30% max

Transmittance

425nm: 85.00% min   500nm: 90.00%  min


Storage and transportation

25 KG Carton or as customers’ requirements


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