Audited Supplier
AO 168
31570-04-4
C42h63o3p
REACH
White
Antioxidant
Powder
Chemical Auxiliary
Antioxidant 168
≥99 %
≥25 Kg
Unitechem
Carton+Pallet
25kgs Cardboard or Drum (Inner with Plastic Bag) O
Jiangsu, China
Product Description
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Product Description
| Classification: | Chemical Auxiliary | Product Name: | Antioxidant 168 |
| Place of Origin: | Jiangsu, China | CAS No.: | 31570-04-4 |
| Brand Name: | Unitechem | Purity: | ≥99 % |
| Package: | 25kg cardboard or customized | Color: | White |
| Freight Term: | FOB, CIF, CFR | Appearance: | White Powder |
| Port of departure: | Shanghai | MOQ: | ≥25 kg |
Product Photos
Product Description
| Content | Antioxidant 168 |
| Chemical Name | Tris(2,4-ditert-butylphenyl)phosphite |
| CAS NO | 31570-04-4 |
| Molecular Weight | 646 |
| Appearance | White soild |
| Light Transmittance | ≥98% (425nm) ≥98% (500nm) |
| Volatile Matter | ≤ 0.5% |
| Ash | ≤0.1% |
| Melting Point | 183~ 187 ºC |
| Features and Application | Antioxidant 168 is an excellent phosphite ester antioxidant with low toxicity, low volatility and high thermal stability. This product has good heat resistance and durability, and can effectively prevent the oxidation and yellowing of plastics in the process of processing. The product is suitable for polyolefin, PC,TPU,ABS,PMMA,POM,PA,PET,PS, and also suitable for elastomers(Butyl rubber,SBR,SEBS,EPN,EPDM) materials and products. It has good synergistic effect with hindered amine antioxidant 1010 and 1076, and can improve the stability of polymer material during thermal processing. |
| 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. |
