Antioxidant Ao 245 Self-Produced Factory Direct Sale CAS 36443-68-2

• CAS No.: 36443-68-2
• Color: White
• Appearance: Powder
• Transport Package: Carton+Pallet
• Trademark: Unitechem
• Origin: Jiangsu, China
• Model NO.: AO 245

Product Description

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Classification:	Chemical Auxiliary	Product Name:	Antioxidant 245
Place of Origin:	Jiangsu, China	CAS No.:	36443-68-2
Brand Name:	Unitechem	Purity:	≥99 %
Package:	25kg cardboard or customized	Color:	White
Freight Term:	FOB, CIF, CFR	Appearance:	Powder
Port of departure:	Shanghai	MOQ:	≥25 kg

Product Photos




Product Description
 

Content	Antioxidant 245
Chemical Name	Ethylenebis(oxyethylene) bis[3-(5-tert-butyl-4-hydroxy-m-tolyl)propionate]
CAS NO	36443-68-2
Appearance	White to off-white crystalline powder
Light Transmittance	≥95% (425nm)         ≥97% (500nm)
Volatile Matter	≤ 0.5%
Ash	≤0.1%
Melting Point	76-79 ºC
Features and Application	Antioxidant 245 is a sterically hindered phenolic antioxidant. Its   outstanding characteristics  are  high  antioxidant  efficiency,  low  volatility,  good  oxidation color resistance. It can be used with the auxiliary antioxidant (such as thioester or phosphite   ester). Antioxidant 245 can   give   the   product excellent   weather resistance when used with light stabilizer. The product protects the based resin against thermo-oxidative degradation during manufacturing, processing and use. It is mainly used in styrene polymers, such as impact modified PS, ABS, MBS as well as in POM. It is also very useful for Polyurethane, polyamides, polyesters, PVC and other engineering plastics, adhesives.
Cautions	The use of proper protective equipment is recommended. Excess exposure to the product should be avoided. Wash thoroughly after handling.
Package and Storage	Package: 25kg carton inner with plastic bag or as customer`s requirement. Storage: Keep container tightly closed in a dry and well-ventilated place.