What Is Stigmasterol?
Stigmasterol is a substance obtained through physical purification and has the characteristics of high nutritional value and strong physiological activity. It is widely used in medicine, cosmetics, animal growth agents, paper processing, printing, textile, food and other fields.
- Chinese name:
- Density: 0.97 g / cm 3 [1]
- 1. Molar refractive index: 129.12
- 2. Molar volume (cm 3 / mol): 417.6
- 3. Isotonic specific volume (90.2K): 1038.6
- 4. Surface tension (dyne / cm): 38.2
- 5. Polarizability (10-24cm 3 ): 51.18
- 1. Reference value for calculation of hydrophobic parameters (XlogP): 8.6
- 2. Number of hydrogen-bonded donors: 1
- 3. Number of hydrogen bond acceptors: 1
- 4. Number of rotatable chemical bonds: 5
- 5. Topological molecular polar surface area (TPSA): 20.2
- 6. Number of heavy atoms: 30
- 7. Surface charge: 0
- 8. Complexity: 674
- 9. Number of isotope atoms: 0
- 10. Determine the number of atomic stereocenters: 9
- 11. Uncertain number of atomic stereocenters: 0
- 12, determine the number of chemical bond stereocenters: 1
- 13. Uncertain number of chemical bond stereocenters: 0
- 14. Number of covalent bond units: 1
- Exist in flue-cured tobacco leaves,
- This product should be sealed and stored in a cool and dry place.
- 1. Soy is rich in content, others are poisonous
- Store in a cool, dry place.
- Used as a raw material for steroid hormone synthesis, can also be used as
- Dangerous Transport Code: UN 1888 6.1 / PG 3
- Dangerous Goods Sign: Harmful
- Safety identification: S22S24 / 25
- Danger sign: R22R38R40R48 / 20 / 22R36 / 37/38