423238
羟丙基 甲基纤维素
average Mn ~10,000
别名:
Cellulose hydroxypropyl methyl ether, HPMC, Hypromellose, Methyl hydroxypropyl cellulose, Cellulose & cellulose derivatives
选择尺寸
关于此项目
form
powder
Quality Level
mol wt
average Mn ~10,000
extent of labeling
1.8-2.0 mol methoxy per mol cellulose (D.S.), 29 wt. % methoxy, 0.2-0.3 mol propylene oxide per mol cellulose (M.S.), 7 wt. % propylene oxide
surface tension
43-55 dyn/cm, 25 °C, 0.05 wt. %
viscosity
6 cP(20 °C)(lit.)
transition temp
gel point 58-64 °C
SMILES string
O3[C@H]([C@@H]([C@H]([C@@H]([C@H]3COCC(O)C)OCC(O)C)OCC(O)C)OCC(O)C)O[C@@H]4[C@H](O[C@H]([C@@H]([C@H]4OCC(O)C)OCC(O)C)OCC(O)C)COCC(O)C.O1[C@H]([C@@H]([C@H]([C@@H]([C@H]1COC)OC)OC)OC)O[C@@H]2[C@H](O[C@H]([C@@H]([C@H]2OC)OC)OC)COC
InChI key
PUSNGFYSTWMJSK-GSZQVNRLSA-N
Application
Features and Benefits
- High-purity grade suitable for demanding industrial and research applications.
- Offered in powder form easy to handle, measure, and dissolve, ensuring consistent dispersion in aqueous systems.
- Propylene oxide content: 7 wt.% which improves film-forming and surface activity.
- Low Molecular weight suitable for low viscosity formulations and improved mixing
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存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 423238-100G | 04061832103402 |
| 423238-25G | 04061832103419 |