Certificate of Analysis

 

Product Name: Hydroxypropyl cellulose
Catalog Number: M21417
CAS Number: 9004-64-2

Physical and Chemical Properties
Formula: C3H7O*
Molecular Weight: 59.087
Solubility: Soluble in Water and Ethanol
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: Hydroxypropyl cellulose Structure
Analytical Data
QC Standard: >99%
H-NMR: Consistent with structure
Product Information
Description: Hydroxypropyl cellulose (hydroxypropyl cellulose) is a semi-synthetic organic compound. It is a white or off-white powder, insoluble in benzene and ether at room temperature, soluble in water, methanol, ethanol, isopropanol and other polar organic solvents. It is also used as an emulsifier and stabilizer for cosmetics and food.
   
Stability and Solubility Advice: Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide.
We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details.