Reagents & Biochemicals
POLYETHYLENE GLYCOL 4000
- CAS number 25322-68-3
- Molecular weight H(C2H4O)nOH = ± 4000
- Average mol weight 3700 – 4500
- Hydroxyl number 25 – 32
- Freezing point 53 – 59 C.
- PEG 4000
- Storage condition
- Store at room temperature
- Soluble in water
- Melting range: 53 – 58 °C
כמות:
