(-)-Nicotine (煙碱)

Size :5g , 25g , 100g
Grade: Wako 1st Grade 
Regulation / Hazardous:  UN: Class 6.1 - Toxic 
Storage condition: Keep at RT.
Purity:  97.0+% (Capillary GC) 
Toxicity:  LD50 (rat, orl) 50 mg/kg ; LD50 (rbt, skn) 50 mg/kg. 
Melting Point:  -7.9 degrees C 
Boiling Point:  246.1 degrees C (730.5mmHg) 
Density:  1.005 - 1.015g/ml (20 degrees C) 
Refractive Index:  1.525 - 1.529 (20 degrees C) 
Specific Rotation:  -166 to -169 (D) 
Molecular Formula C10H14N2 
Molecular Weight 162.23

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