Index name	Value
	Excellent	First-rate	Up-to standard
Appearance	Tranparent oily liquid
Color(APHA) ≤	25	40	70
Ester %	99.2	99.0	99.0
Acidity(orthobenzene dicarboxylic acid)g/m3≤	0.004	0.015	0.030
Loss on dry(1253hr)% ≤	0.05	0.2	0.4
Flash point(open)≥	203	192	190
SG D30md	0.983-0.984	0.983-0.984	0.983-0.984
Volume resistivity 0.0m≥	3.2x10^9	-	-