Products > Optimize Reagents > Optimize - Polymers > Pentaerythritol propoxylate (5/4 PO/OH)
Pentaerythritol propoxylate (5/4 PO/OH)
Applications
- Crystallization grade Pentaerythritol propoxylate (5/4 PO/OH) for formulating screens or for optimization
Features
- Sterile filtered solution
- Formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)
Description
Pentaerythritol propoxylate (5/4 PO/OH)
Synonyms: None
C[CH2[OCH2CH(CH3)]nOH]4 N~ 5
Mr ~426
CAS Number [9051-49-4]
EC Number 500-030-9
MDL Number MFCD00197885
Density of 100% solution 1.05 g/ml at 25°C
Refractive index of 100% solution n20/D 1.464
Boiling point of 100% solution >300°C (literature)
Measured Conductivity Range: 4.2 - 6.4 µS/cm at 25°C
Measured Refractive Index Range: 1.40381 - 1.40447 at 20°C
Support Material(s)
HR2-739 Pentaerythritol propoxylate (5/4 PO/OH) SDSCertificate Of Analysis
References
1. Acta Cryst. (2002). D58, 306-309. Pentaerythritol propoxylate: a new crystallization agent and cryoprotectant induces crystal growth of 2-methylcitrate dehydratase. A. M. Gulick, A. R. Horswill, J. B. Thoden, J. C. Escalante-Semerena and I. Rayment.