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TNPP

Product Introduction

Chemical Name:	Tris(nonylphenyl) Phosphite
CAS:	26523-78-4
Uses:	The utility model relates to an arylphosphate ester antioxidant, which can be used as a nonpolluting antioxidant such as polystyrene, styrene butadiene rubber, epoxy resin, unsaturated polyester, SBS, natural rubber, butadiene rubber, ABS, etc. If combined with phenolic antioxidant, the anti-aging efficiency is greatly improved. The thermal oxygen has high stability efficiency and can inhibit the formation of gel and the rise of viscosity. Recommended dosage: 0.3-2.0%.
Quality Index:	Item	Data
	Appearance	yellowish transparent liquid
	Chromaticity (APHA)	≤100
	Refractive index (25℃)	1.5255-1.5280
	Density (25℃)	0.980-0.994
	Acidity Value(mgKOH/g)	≤0.10
	Phosphorus Content(%)	4.1%-4.5%
	Viscosity（cps@25℃）	3500-7000

Chemical Name:	Tris(nonylphenyl) Phosphite
CAS:	26523-78-4
Uses:	The utility model relates to an arylphosphate ester antioxidant, which can be used as a nonpolluting antioxidant such as polystyrene, styrene butadiene rubber, epoxy resin, unsaturated polyester, SBS, natural rubber, butadiene rubber, ABS, etc. If combined with phenolic antioxidant, the anti-aging efficiency is greatly improved. The thermal oxygen has high stability efficiency and can inhibit the formation of gel and the rise of viscosity. Recommended dosage: 0.3-2.0%.
Quality Index:	Item	Data
	Appearance	yellowish transparent liquid
	Chromaticity (APHA)	≤100
	Refractive index (25℃)	1.5255-1.5280
	Density (25℃)	0.980-0.994
	Acidity Value(mgKOH/g)	≤0.10
	Phosphorus Content(%)	4.1%-4.5%
	Viscosity（cps@25℃）	3500-7000

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