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Pesticides and 96% purity of camphor tablet
Testing items
Standard Requirements
Testing Result
Color and Appearance
Colorless or white power crystal
Qualified
Scent
Aroma of special osmosis, stimulating taste, with pleasantly cool
Qualified
Identification
Match
Match
Melting Point
176°C -- 181°C
179.6°C
Specific Rotation
(20°C)
+41° -- +44°
+42.25°
Nonvolatile matter
≤0.05%
0.03%
Moisture
Add 1 .0g sample to 10ml volume of diethyl ether, obtaining a settled solution
Qualified
Content
Not less than 96%
96.7%
