| Quantity: | |
|---|---|
24991-55-7
bosschem
24991-55-7
Product Description
Product name: Polyethylene glycol dimethyl ether
CAS：24991-55-7
MF：H3CO(C2H4O)nCH3
MW：0
EINECS:
Specifications :
COA 数据指标部分
| ITEM | NHD-250 | NHD-500 |
| Appearance | Yellowish and clear liquid | |
| Purity(GC)% ≥ | 99 | 99 |
| PH value (8:2) | 44355 | 44355 |
| Moisture (KF) % ≤ | 1 | 1 |
| Content of four, five, six-ethylene glycol dimethyl ether%≥ | 75 | / |
| Relative mean molecular weight | 250-270 | 470-530 |
