1,3-Propanediol (504-63-2)
1. Basic Information
1. Chemical Name: 1,3-Propanediol
2. Chinese Aliases: 1,3-丙二醇; 1,3-丙烷二醇; 1,3-PDO
3. English Name: 1,3-Propanediol
4. Molecular Formula: C₃H₈O₂
5. Molecular Weight: 76.09
6. CAS Number: 504-63-2
7. EINECS Number: 207-997-3
8. Appearance: Colorless transparent liquid, slightly viscous, no obvious smell
2. Technical Parameters
Item | Specification Range
--- | ---
Purity (GC) | ≥ 99%
Moisture | ≤ 0.2%
Refractive Index (20℃) | 1.431–1.435
Density (20℃) | 1.052–1.055 g/cm³
Color (Pt-Co) | ≤ 20
Acid Value (as KOH) | ≤ 0.1 mg/g
(The above parameters are for reference only; please refer to the factory inspection sheet for the actual values.)
3. Packaging Specifications
200kg Plastic Drum / 1000kg IBC Drum