Octyl Salicylate CAS No 118-60-5

Product Name

Octisalate USP

EINECS NO

204-263-4

CAS No

118-60-5

COA No.

OS-20131001

Batch No.

20131001

Quantity

3200kgs

Manufacture Date

2013.09.26

Expiry Date

2015.09.25

Specification

USP36

Order Quantity

100grams

Test Date

2013.09.26

Report Date

2013.09.26

Items

Specifications

Results

Appearance

Clear,colorless to slightly yellowish liquid

conforms

Identification

A: Infrared Absorption 197F

conforms

B: Ultraviolet Absorption 197U

Absorptivities at 305nm do not differ by

more than 3.0%

conforms

Refractive Index ( at 20°C)

1.500-1.503

1.502

Specific Gravity ( at 25°C)

1.011-1.016

1.015

Acidity

Not more than 0.2ml of 0.1N NaOH per ml

Octisalate

0.02ml

Assay(GC)

95.0~105.0%

99.7%

Chromatographic purity

Any individual impurity not more than 0.5%

0.1%

tatal impurity not more than 2.0%

0.3%

Residual Solvents

2-Ethylhexanol:200ppm max

conforms

Conclusion:This batch comply with USP 36