475893 MES, Free Acid, ULTROL® Grade - CAS 4432-31-9 - Calbiochem

475893
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      概述

      Replacement Information

      重要规格表

      Empirical FormulaCAS #
      C₆H₁₃NO₄S 4432-31-9

      价格及供货情况

      产品目录编号库存情况 包装 数量 / 包装 价格 数量
      475893-100GMCN
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          玻璃瓶 100 gm
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          475893-1KGCN
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              玻璃瓶 1 kg
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              475893-500GMCN
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                  玻璃瓶 500 gm
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                  Description
                  OverviewA zwitterionic buffer useful in the pH range of 5.5-6.5. Has a pKa of 6.10 at 25°C.
                  Absorbance (1.0 M, H2O, 260 nm): <0.05.
                  Catalogue Number475893
                  Brand Family Calbiochem®
                  Synonyms2-(N-Morpholino)ethanesulfonic Acid
                  References
                  ReferencesGood, N.E., et al. 1966. Biochemistry 5, 467.
                  Product Information
                  CAS number4432-31-9
                  FormWhite crystaline solid
                  Hill FormulaC₆H₁₃NO₄S
                  Chemical formulaC₆H₁₃NO₄S
                  Hygroscopic Hygroscopic
                  PKA6.2 at 20°C
                  Applications
                  Biological Information
                  Purity≥99% by titration (dry basis)
                  Physicochemical Information
                  Contaminantsheavy metals: ≤1 ppm
                  Heavy metals≤1 ppm
                  Dimensions
                  Materials Information
                  Toxicological Information
                  Safety Information according to GHS
                  RTECSQE3479500
                  Safety Information
                  Product Usage Statements
                  Storage and Shipping Information
                  Ship Code Ambient Temperature Only
                  Toxicity Standard Handling
                  Storage +15°C to +30°C
                  Hygroscopic Hygroscopic
                  Do not freeze Ok to freeze
                  Special InstructionsFollowing reconstitution, store in the refrigerator (4°C). Stock solutions are stable for up to 2 weeks at 4°C.
                  Packaging Information
                  Transport Information
                  Supplemental Information
                  Specifications

                  Documentation

                  MSDS

                  职位

                  物料安全数据表 (MSDS) 

                  分析证书

                  标题批号
                  475893

                  参考

                  参考信息概述
                  Good, N.E., et al. 1966. Biochemistry 5, 467.

                  小册子

                  标题
                  Detergents and Buffers Technical Bulletin
                  数据表

                  Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.

                  Revision28-September-2007 RFH
                  Synonyms2-(N-Morpholino)ethanesulfonic Acid
                  DescriptionA zwitterionic buffer useful in the pH range of 5.5-6.5 (absorbance: <0.05 at 260 nm, 1.0 M, H2O; pKa: 6.1 ± 0.2 at 25°C).
                  FormWhite crystaline solid
                  CAS number4432-31-9
                  RTECSQE3479500
                  Chemical formulaC₆H₁₃NO₄S
                  Purity≥99% by titration (dry basis)
                  Contaminantsheavy metals: ≤1 ppm
                  SolubilityH₂O (1.0 M = 195.2 mg/ml)
                  Storage +15°C to +30°C
                  Hygroscopic
                  Do Not Freeze Ok to freeze
                  Special InstructionsFollowing reconstitution, store in the refrigerator (4°C). Stock solutions are stable for up to 2 weeks at 4°C.
                  Toxicity Standard Handling
                  ReferencesGood, N.E., et al. 1966. Biochemistry 5, 467.