(S)-(+)-1,2-Propanediol PurCert Secondary Working Standard for GC [Includes all characterization data]
CRM
Synonym: (S)-(+)-Propylene glycerol
Linear Formula:
C3H8O2
Molecular Weight: 76.09 g/mol
CAS Number: 4254-15-3
Properties
| Assay Purity | >= 99 % |
| Refractive index | n20/D 1.432 |
| B pt. | 186-188 °C/765 mmHg |
| Density | 1.036 g/mL at 20 °C |
| Form | Liquid |
Safety Information
| GHS Pictogram | |
| HS Code | 29053200 |
| Storage Temp. | Room Temperature |
| Storage Class | 10 - Combustible liquids |
| UN Number | NA |
Description
Application
It is used in pharmaceutical formulations food processing and cosmetic products as a solvent humectant and stabilizer. It is also applied in chemical synthesis as a chiral building block.
Purpose
The purpose of (S)-()-12-Propanediol is to act as a safe carrier and moisture-retaining agent in formulations while also serving as a stereochemically defined intermediate for producing enantiomerically pure compounds.
General Description
(S)-()-12-Propanediol is the optically active (chiral) form of propylene glycol a colorless viscous hygroscopic liquid. It has two hydroxyl groups and is fully miscible with water and many organic solvents.
Documents
| SDS | |
| COA | |
| Specification | |
| Bulk quote order form | |
| Sample COA |