Antioxidant 168 is also often used in paints and inks. In these applications, the role of antioxidant 168 is to improve the stability and durability of the coating, so that the coating can retain the original color and brightness for longer. At the same time, antioxidant 168 can also prevent the coating from yellowing or other aging phenomena, and protect the coating from light and heat damage. We are professional Antioxidant series products supplier including Antioxidant 1010, Antioxidant 1076, Antioxidant 215, Antioxidant 225 and so on.
Specifications:
Item
Unit
Standard
Appearance
/
White powder or granule
Melting point range
℃
183.0~187.0
Heating loss
%
≤0.20
Solubleness
/
Clear
Acid value
mgKOH/g
≤0.10
Luminousness 425nm
≥98.5
Luminousness 500nm
≥98.5
HPLC
%
≥99.0
2,4-Di-tert-butyl phenol
%
≤0.15
Anti-hydrolysis performance
/
≥12 hours(95℃)
Features:
Chemical name: Antioxidant 168
CAS Number: 31570-04-4
Molecular Formula: C42H63O3P
Appearance: White Crystalline powder
Molecular Weight: 646.922
Applications: Antioxidant 168 is a phosphite antioxidant with excellent performance. It has strong extraction resistance. Antioxidant 168 is stable to hydrolysis, and it can significantly improve the light stability of the product. Antioxidant 168 can be used in combination with a variety of phenolic antioxidants.
Assay: ≥99.0%
Package: 25kg/ Paper-plastic bag, 25kg/Fiber drum lined with plastic bag
Storage: Store in a cool and dry place
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Main Product:
Hydrazine Hydrate ,
Carbohydrazide,
Antioxidant 1010,
Phosphoric Acid,
Antioxidant 168,
Hydrazine Hydrate 100%