ANTIOXIDANT: AO-168

Chemical name

Tris(2,4-di-tert-butylphenyl)phosphate

CAS NO.

31570-04-4

Formula

C42H63O3P M.W.: 646

Introduction

Sunox 168 belongs to phosphite antioxidant , odorless, involatile, non-polluted, non-inflammable, non-explosive, excellent water absorption and hydrolytic stability.

Sunox 168 can be used in PP, PE, PS, PVC, PA, ABS resin and PU, combined with Sunox 1010 or Sunox 1076.

Physical properties

1. Appearance: white crystal powder

2. M. P.: 180-185 ℃

3. Assay: 99% min.

4. Transmittance: 425nm 97% min.

500nm 98% min.

5. Volatiles: 0.50% max.

6. Ash content: 0.10% max.

Advantage

1. Low volatility;

2. Odorless, does not bring smells to the polymers;

3. High compatibility in various substrates;

4. Good extraction -resistance in hot water;

Usage

0.1 – 0.5wt%

Toxicity & Safety

Sunox 168 can be safely handled without irritation caused to the skin.

Package

In 25 kg paper drum with inner plastic bag.

ANTIOXIDANT

AO-168

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links

• Silylating Reagent

• Polymer additive

• Food additive

• Biocide & Antimicrobial

• Fine Chemical