Test Date

20120409

Place

WAREHOUSE 1

Location

Standard

Q/FXFJ-0402-2008

Parameter

Items

Test Method

Test Result

Purity (DMSO)

≥99.8%

GB2307

99.8

Crystallizing Point

≥18.00

GB618

18.1

Acid Value

≤0.03

GB9736

0.02

Moisture

≤0.10

GB6283

0.09

Transmittancy

≥96.00

GB9721

98

Refractive index

14775-14790

GB614

1.478

Smell

Odourless or a little bit