|
ITEMS OF ANALYSIS
|
SPECIFICATION
|
RESULTS
|
Testing method
|
|
APPEARANCE:
|
COLORLESS OR ALMOST COLORLESS TRANSPARENT LIQUID
|
PASSED
|
IN HOUSE # PSB01
|
|
ACIDITY(mg/g NAOH):
|
0.2 MAX
|
0.04
|
IN HOUSE# PSB 07
|
|
ASSAY (%):
|
99.0MIN
|
99.58
|
GB/T9722
|
|
MOISTURE (%):
|
0.3MAX
|
0.059
|
GB/T 6283-86
|
|
SULPHATE ASH (%)
|
0.1 MAX
|
0.07
|
IN HOUSE # PSB11
|
|
SPECIFIC GRAVITY (20℃):
|
1.118-1.122
|
1.121
|
IN HOUSE # PSB12
|
|
REFRACTIVE INDEX (ΗD20):
|
1.568-1.570
|
1.569
|
IN HOUSE # PSB13
|
|
FREEZING POINT(°C)
|
17 MIN
|
17.2
|
BP2005
|
|
CONCLUSION:
|
CONFORM TO BP2000
|
||