Keywords

• MFCD00131360
• EINECS 220-971-6
• Hydroxypropyl methyl cellulose

Quick Details

• ProName: Raw Material Hydroxypropyl Methyl Cell...
• CasNo: 9004-65-3
• Molecular Formula: C18H38O14
• Appearance: White to cream
• Application: This product is used as a thickener, d...
• DeliveryTime: 3-5days
• PackAge: Barreled
• Port: shanghai
• ProductionCapacity: 5000 Metric Ton/Year
• Purity: 99%
• Storage: ?room temp
• Transportation: ?room temp
• LimitNum: 1 Kilogram
• Related Substances: solid
• Residue on Ignition: no
• Heavy Metal: no
• Valid Period: 2 years
• Place of Origin: China

Superiority

Details

Physicochemical properties
Density: 1.39
Molecular formula: C18H38O14
Molecular weight: 478.49
Appearance traits: powder

Storage conditions    
1. Packed with multi-layer kraft paper lined with plastic bag, moisture-proof and moisture-proof, stored in a cool and dry place. 2. Keep away from fire and heat sources.

Stability
1. Unstable under normal temperature and pressure
2. Avoid humidity, open flame, and high temperature. It is a non-ionic ether, does not work with heavy metals, and is not affected by acid and alkali in the pH range of 2-12. Has good film-forming properties.

Function
Hypromellose is a water-soluble hydrophilic nonionic cellulose ether used to form a swelling and dissolving matrix.

Computational Chemistry
1. Hydrophobic parameter calculation reference value (XlogP): none

2. Number of hydrogen bond donors: 8

3.Number of hydrogen bond acceptors: 30

4. Number of rotatable chemical bonds: 40

5. Number of tautomers: none

6. Topological molecular polar surface area 365

7. Number of heavy atoms: 86

8.Surface charge: 0

9. Complexity: 1480

10. Number of isotope atoms: 0

11.Determine the number of atomic stereo centers: 20

12. Uncertain number of atomic stereo centers: 8

13. Determine the number of chemical bond stereo centers: 0

14. Uncertain the number of chemical bond stereo centers: 0

15.Number of covalent bond units: 2