ANTIOXIDANT: AO-1425

Chemical name

Calcium diethyl bis (((3,5-bis (1,1-Dimethylethyl)-4-hydroxyphenyl)methyl)phosphonate)

CAS NO.

65140-91-2

Introduction

Sunox 1425 is a high molecular weitht phenolic antioxidant containing phosphorus, with high efficiency, non-staining properties.

Sunox 1425 is specially suitable for PP, also used for synthetic fibers, elastomers, adhesives, waxes, oils etc. It has good compatibility with most substrates and superior gas-fading resistance.

Sunox 1425 can be used along or combined with Sunox 168, and Horsorb 622

Physical properties

Appearance: white powder

Melting range.: 260 Deg.C. min.

Calcium content: 5.5

Transmittance: 425nm 80%min.

500nm 85% min.

Ash content: 0.30% max.

Advantage

High resistance to extraction;

Non-staining with high efficiency;

Low volatiles, odorless;

Better color retention;

Applications

Dosage 0.05 – 0.3wt%;

Toxicity & Safety

Sunox 1425 can be safely handled without irritation caused to the skin.

Package

In 25 kg paper bag / fiber drum with inner plastic bag.

Storage

In a closed system and dry , dark place without any light exposure.

ANTIOXIDANT

AO-1425

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• Silylating Reagent

• Polymer additive

• Food additive

• Biocide & Antimicrobial

• Fine Chemical