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）
