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聚乙二醇 12,000

Polyethylene glycol 12,000
产品编号:3057934
CAS NO:25322-68-3
包装规格:250g,1kg
产品类别:进口试剂
品牌:Alfa Aesar
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
3057934250g1140
30579341kg4080
产品别名

25322-68-3

聚乙二醇 12,000

Polyethylene glycol 12,000

PEG 12000

Carbowax?

基本信息
应用
Polyethylene glycol is used to modify therapeutic proteins and peptides to increase their solubility. In gas chromatography, it is used as a polar stationary phase. It is also useful in preserving objects obtained from the ocean. As a dispersant, it is used in toothpastes. It finds application in blood banking as a potentiator, which is used to detect antigens and antibodies.
备注
M.W. range 11,000 - 13,000Hygroscopic. Incompatible with strong oxidizing agents.
MDL
MFCD00081839
分子式
H(OCH2CH2)nOH
熔点
64-65°
闪点
|>240°(464°F)
灵敏度
Ambient temperatures.
形态
Powder
溶解性
Soluble in organic solvents, water and aromatic hydrocarbons. Slightly soluble in aliphatic hydrocarbons.
Merck
14,7568
安全信息
TSCA
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