NP-4

【Chemical component】Polyoxy ethylene nonyl phenyl ether

【Category】nonionic

【Technical indicator】

Item	Appearance (25℃)	Cloud point	HLB	Hydroxyl value (mgKOH/g)
NP-3	clear liquid	-	7.4	159
NP-4	clear liquid	-	8～9	140
NP-5	clear liquid	-	10	126
NP-6	clear liquid	-	10～11	115
NP-7	clear liquid	-	10～11	105
NP-9	clear liquid	55(1%aqueous solution)	10～11	91
NP-10	clear liquid	65(0.5%aqueous solution)	12～13	85
NP-21	white solid	-	15～16	49

【Properties and application】

NP－(3,4)is soluble in oil and other organic solvent. It has excellent emulsifying property. It can be used as accelerator of organic synthesis, as cleaning agent of dry cleaning; NP－(5—7,) is soluble in oil and organic solvent, dispersed in water, having fine emulsifying and cleaning performance; NP－(8—10)is easily soluble in water, having fine emulsifying and cleaning capacity.

NP－(3,4)is oleophilic emulgator for preparation of W/O emulsion; NP－(5—7,)is detergent and emulgator in textile industry, as leveling agent in dyeing industry.

【Packaging and storage】

200Kg iron drum, 50Kg plastic drum; should be preserved and transported as ordinary chemicals in ventilated and dry place; shelf life: 2 years

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