Covachem’sMolecularBIOLOGyGradeDMSOishighlypurifiedandintendedforuseinbiological,proteomics,andothersensitiveassays.DMSOisausefulpolar,aproticsolventroutinelyusedinproteinchemistryandbioconjugationreactions.Thisanhydroussolvent,isidealfordissolvingproteincrosslinkersandproteinmodifierspriortoadditiontoaqueousproteinreactions,andiswellsuitedforpeptidesynthesis.Thisproductisconvenientlypackagedin25mLbottlestoensurefreshsolventisavailableforeachapplication.
PackageSizes:2x25mL,10x25mLandbulkquantities
ProductNumbers:18252-2x25,18252-10x25and18252-custom
ProductName:MolecularBiologyGradeDMSO
ProductGrade:MolecularBiologyGrade≥99.9%
AlternativeNames:Methylsulfoxide;Methylsulfinylmethane;DMSO;CAS#67-68-5;C2H6OS
Storage:RoomTemperature,ProtectedFromMoisture
Specifications
Appearance:Clear,ColorlessLiquid
Purity:≥99.9%
Water:≤0.1%
ResidueAfterEvaporation:≤0.01%
TitrableAcid:≤0.001meq/g
A263nm:1.00max
A270nm:0.40max
A275nm:0.20max
A280nm:0.15max
A335nm:0.02max
A400nm:0.01max
Properties
PhysicalState:Liquid
CASNumber:67-68-5
ChemicalFormula:C2H6OS
MolecularWeight:78.13
Density:1.101g/mL
TariffCode:2930.90.9190
UNNumber(IATA):1993 Covachem-4-甲氧六氟丁酰氯(4-CB)描述价钱数量购买包装尺寸:5 x 1克SKU:12207-5x1$ 99.00加包装尺寸:10克SKU:12207-10$ 189.00加包装尺寸:25克SKU:12207-25$ 379.00加全部添加到购物车描述发送4-carbethoxyhexafluorobutyrl chloride(4-CB)是一种烷基化试剂,用于衍生化样品以改善气相色谱分离。在进行GC分析之前,可以使用4-CB衍生化血液样本中的苯丙胺代谢物。包装尺寸:5 x 1克和25克产品编号:12207-5x1和12207-25产品名称:4-甲氧六氟丁酰氯(4-CB)备用名称:4-Carbethoxyhexafluorobutyrl chloride; 4-CB; 乙基六氟戊二酰氯技术指标外观:无色透明液体纯度:≥98%储存:4°C,防潮特性物理状态:液体CAS#:18381-53-8化学式:C 7 H 5 ClF 6 O 3分子量:286.56沸点:159°C(升)比重:1.47(升)