L - MUSCONE
R-(-)-3-Methy-cyclo penta deacan one
MF: C16  H 30 O.   MW:238.42 .  R-(-) / Levoisomer  
ASSA ?99.50%  OPTICAL PURITY  (e.e) ?99.00 %                      
SPECIFIC ROTATION:[a]25d  -12.78?-13.40 (c=0.8 MeOH)
CLARITYTransparentliquid
Related substances:
Heavy metals: negative
Residue:positive 0.1-0.3ppm    
Organic volatile impurities negative
Solubility: Have no the restrict Alcohol
Meltingpoint: 6.2-6.80C. Density 0.921&＃8211;0.924  
Refractiveindex1. 4764-1.4768.  Boiling point  327-C -328-C (0.04Kpa)
Physical properties / smell: Colorless, transparent liquid or pale yellow,
soft, sweet, strong aroma of musk
Solubility; In ethanol solubility, soluble , in:slightly soluble in water
Microbiological testing:  SINGAPORE Ministry of Health standards of
   Chinese Herbal Medicines Restrictions: "0".
Escherichia coil � Saimonelia�.Staphylococcusaureus �
Pseudcmcnasaeruginosa�    BoveItemsArenotDetected
Product Standards: Q/DL-002-2008