| Customization: | Available |
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| CAS No.: | 26741-53-7 |
| Certification: | REACH |
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| Classification: | Chemical Auxiliary | Product Name: | Antioxidant 626 |
| Place of Origin: | Jiangsu, China | CAS No.: | 26741-53-7 |
| Brand Name: | Unitechem | Purity: | ≥99 % |
| Package: | 25kg cardboard or customized | Color: | White |
| Freight Term: | FOB, CIF, CFR | Appearance: | Solid |
| Port of departure: | Shanghai | MOQ: | ≥25 kg |
| Content | Antioxidant 626 |
| Chemical Name | Bis(2,4-di-tert-butylphenyl) pentaerythritol diphosphite |
| CAS NO | 26741-53-7 |
| Appearance | White solid |
| Volatile Matter | ≤ 1.0% |
| Melting Point | 170-180 ºC |
| Acid value | ≤1.0 mg KOH/g |
| Features and Application | The antioxidant 626 is an excellent phosphite ester antioxidant with high thermal stability. This product can be used with the main antioxidant, especially with hindered phenolic antioxidants. It can improve the processing and use stability of the product, prolong the service life. The product is mainly used in PE, PP, PS, PC, polyamide, ABS and other polymer materials after mixing with phenolic antioxidants, and can be used with benzotriazole ultraviolet absorbers and hindered amine light stabilizers in outdoor products. |
| 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. |
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