|
STS is an escrow supervision service that protects the interests of both buyers and sellers. Funds are securely held by ibuychem.com until all order terms (e.g. delivery, product quality) are fulfilled.
| Item | Ethylene glycol monobutyl ether(EB) | Diethylene glycol monobutyl ether(DB) |
| CAS | 111-76-2 | 112-34-5 |
| Molecular formula | C4H9OCH2CH2OH | C4H9OCH2CH2OCH2CH2OH |
| Appearance | Colorless Transparent Liquid | Colorless Transparent Liquid |
| Content(GC)%≥ | 99.0 | 99.0 |
| Distillation range(℃/760mmHg) | 168.0-173.0 | 227.0-235.0 |
| Water content %≤ | 0.1 | 0.1 |
| Acidity %≤ | 0.01 | 0.01 |
| Proportion(d420) | 0.901±0.005 | 0.954±0.005 |
| Chroma(Pt-Co)≤ | 15 | 15 |
| Various metal ions Content ≤ | 10ppb(Special requirements ≤1ppb) | 10ppb(Special requirements ≤1ppb) |
| Package | 186KGS/barrel hazardous goods | 200KGS/barrel General goods |
Application:
Ethylene glycol monobutyl ether series: widely used in the electronics and hard surface cleaning industries: can reduce surface tension, improve the wetting and permeability of cleaning solutions, and can be used as a cleaning agent for metals and glasses.