Polysciences现货促销
Polyethylenimine, Linear (MW 25,000)Catalog No: 23966-2
Packaging Size: 2 g
CAS Number: 9002-98-6
美国Polysciences公司Polyethylenimine, Linear (MW 25,000)
促转染试剂Polyethylenimine, Linear (MW 25,000)
Catalog No: 23966-2 Packaging Size: 2 g
CAS Number: 9002-98-6
美国Polysciences公司Polyethylenimine, Linear (MW 25,000)
Linear polyethylenimines (PEIs) contain all secondary amines, in contrast to branched PEIs which contain primary, secondary and tertiary amino groups. The linear PEIs are solids at room temperature where branched PEIs are liquids at all molecular weights. Soluble in hot water, cold water at low pH, methanol, and ethanol. One end of the polymer chain methyl; other end hydroxyl. Contains up to 7-8% of poly(2-ethyl-2-oxazoline) Insouble in: benzene, ethyl ether, acetone and cold water.
美国Polysciences公司Polyethylenimine, Linear (MW 25,000)
Formula:
(C2H5N)x
Molecular Weight: 25,000
Melting Point: 73-75º
TSCA
Hazards: Unknown
Handling: Gloves & fume hood
Storage: Store at room temperature
Code: U5g - (hazard/handling/storage codes)
Polysciences现货促销 Polyethylenimine, Linear (MW 25,000) 23966-2
美国Polysciences公司Polyethylenimine, Linear (MW 25,000)
- Ocean NanoTech定制的详细步骤 2021-10-31
- click chemistry tools数据结果比... 2021-10-31
- LaysanBio代理商相关文献资料2020 2021-10-31
- Abbiotec代理的产品得到重复验证2020 2021-10-31
- zyagen Laboratories代理的产品得到... 2021-06-20
- Toxin Technologies代理商相关文献资... 2021-03-14
- 热烈祝贺玉博生物正式代理biocolor公司试剂产品... 2021-03-14
- 热烈祝贺玉博生物正式代理cytognos公司试剂产品... 2021-03-14
- Gelest代理的产品得到重复验证2020 2021-03-14
- MyBioSource代理的产品得到重复验证2020 2021-03-14