Guangzhou Chengshuai New Material Co.,Ltd.

First, the chemical name: N,n '-double-[3-(3,5-di-tert-butyl -4-hydroxyl) propyl) has Dimethylamine

Second, the chemical formula: C40H64O4N2

Third, physical and chemical properties: White powder. Melting Point: 156-161 ℃.

Solubility (20 ℃ weight percentage): hexane, 0.01; acetone, 2.8; methanol, 6.0; ethyl acetate, 1.2; chloroform, 6.6; good storage and transportation stability, low toxicity, semi-lethal ld50>5000mg/kg (acute toxicity test in rats).

Iv. Indicators and Prices:

Appearance: white-white solid powder

Volatile: ≤0.3%

Grey: ≤0.1%

Melting Point: 155-161 ℃

Dissolution: Clear and transparent

　　　 Transmittance: (2g/100ml methanol solution)

　　　　440nm≥97%

500nm≥98%

Content: ≥98.0% V. Use: Antioxidant 1098 is a high-performance universal antioxidant that does not change color and does not pollute heat-resistant oxidation resistance extraction.

It is mainly used in polyamide, Polyolefin, Polystyrene, ABS resin, acetal resin, polyurethane and rubber and other polymers, can also be used with phosphorus-containing auxiliary antioxidants, in order to improve antioxidant resistance, the general dosage of 0.1-1 parts.

Vi. storage and transportation and packaging:

This product has stable performance, no special storage requirements, storage to avoid high temperature and humidity. Cardboard barrel lined with plastic bag packaging, 25kg/barrel.