聚乙二醇单十二烷基醚V32307 · CAS 9002-92-0
用于膜研究
用于膜研究
平均Mw~2100
average Mw 300万-700万
30% 水溶液,average Mw3000-5000
45% 水溶液,Mw≈ 4500
average Mn 550, contains 270-330 ppm BHT as inhibitor, 80-120 ppm MEHQ as inhibitor
average Mn 6,000, contains 1000 ppm 4-methoxyphenol as inhibitor
average Mn 750, contains MEHQ as inhibitor
平均Mn1000
Mw 100000
MV 2000-5000
15.0-18.0 s,丁醛基70-75%
M.W.120,000-150,000
M.W.70,000-100,000
用于植物细胞培养, average mol wt 10,000
30%溶液
用于分子生物学, nucleic acid hybridization tested, mol wt 360,000
醇解度:92.0~94.0%(mol/mol)
醇解度:87.0~89.0(mol/mol),CPS:4.6-5.4
粘度Viscosity:54-66 mPa·s
醇解度:98.0-99.0 mol%,黏度:25.0-31.0 mPa.s
醇解度:86.5-89.0 mol%,黏度:4.6-5.4 mPa.s,挥发分≤6.0%
醇解度:85.0-90.0 mol%,黏度:20.0-30.0 mPa.s
醇解度:98.0-99.0 mol%,黏度:20.0-30.0 mPa.s