Antioxidant SP (SP-C, SP-W)

Chemical name Styrenated Phenols
Chemical Structure:

CAS No.: 61788-44-1

Specification:

Item	SP	SP-C
Appearance	Light yellow, transparent, viscous / sticky liquid	Gray-white powder
Ash content [max %]	0.05	0.20
Reduction at heating [max %]	1.20	0.50
Refractive index	1.5990-1.6015	Not applicable
Viscosity [mPa.s]	3200-5000	Not applicable (powder form)

What is SP? 

SP is a light yellow transparent stickiness liquid, SP, SP-C, SP-W are gray-white powder which is adsorbed on mineral stuffing by SP and they are dissolved in alcohol acetone, benzol, ether and etc organic dissolvent, unsolvable in water.

Package: 

Packed in 200kg iron drum.

Storage:

1 year under the normal conditions.