Deskripsi
MERCK – 807485 Polyethylene Glycol 400
- Polyethylene glycol 400 for synthesis. CAS 25322-68-3, pH 5 – 7 (100 g/l, H₂O, 20 °C).
MERCK – 807485 Polyethylene Glycol 400
Specifications :
- Density (d 20 °C/ 4 °C) : 1.124 – 1.127
- Hydroxyl value : 267 – 295
- Average molecular mass : 380 – 420
- Identity (IR) : passes test
- Due to its specific melting : range the product may be solid, liquid, a solidified melt or a supercooled melt.
