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391333 HEPES, Sodium Salt, ULTROL® Grade - CAS 75277-39-3 - Calbiochem

A zwitterionic N-substituted aminosulfonic acid buffer. Useful in the pH 6.8-8.2 range. Has a pKa of 7.55 at 25°C. Absorbance (1.0 mM, H2O, 260 nm):0.10.

HEPES, Sodium Salt, ULTROL® Grade - CAS 75277-39-3 - Calbiochem: のSDS（安全データシート）、CoA（試験成績書）およびCoQ（品質証明書）、カタログなど製品関連の技術資料を入手いただけます。

同義語: N-2-Hydroxyethylpiperazine-Nʹ-2-ethanesulfonic Acid, Na

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      概要

      Replacement Information

      主要スペック表

      CAS #Empirical Formula
      75277-39-3C₈H₁₇N₂O₄S·Na
      Description
      OverviewA zwitterionic N-substituted aminosulfonic acid buffer. Useful in the pH 6.8-8.2 range. Has a pKa of 7.55 at 25°C.
      Absorbance (1.0 mM, H2O, 260 nm):<0.10.
      Catalogue Number391333
      Brand Family Calbiochem®
      SynonymsN-2-Hydroxyethylpiperazine-Nʹ-2-ethanesulfonic Acid, Na
      References
      Product Information
      CAS number75277-39-3
      FormWhite solid
      Hill FormulaC₈H₁₇N₂O₄S·Na
      Chemical formulaC₈H₁₇N₂O₄S·Na
      Hygroscopic Hygroscopic
      PKA7.6 at 20°C
      Quality SegmentMQ100
      Applications
      Biological Information
      Purity≥99% by titration (dry basis)
      Physicochemical Information
      Contaminantschloride: <0.01%; sulfate: <0.05%
      Heavy metals<1 ppm
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      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
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications
      Global Trade ITEM Number
      カタログ番号 GTIN
      391333 0

      Documentation

      HEPES, Sodium Salt, ULTROL® Grade - CAS 75277-39-3 - Calbiochem (M)SDS

      タイトル

      英語版製品安全データシート（(M)SDS） 

      HEPES, Sodium Salt, ULTROL® Grade - CAS 75277-39-3 - Calbiochem 試験成績書（CoA）

      タイトルロット番号
      391333
      データシート

      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.

      Revision19-April-2010 JSW
      SynonymsN-2-Hydroxyethylpiperazine-Nʹ-2-ethanesulfonic Acid, Na
      DescriptionA zwitterionic N-substituted aminosulfonic acid buffer(Absorbance: <0.10 at 260 nm, 1.0 mM, H2O). Active in the pH range of 6.0 to 8.5. Has a pKa of 7.6 at 20°C.
      FormWhite solid
      CAS number75277-39-3
      Chemical formulaC₈H₁₇N₂O₄S·Na
      Purity≥99% by titration (dry basis)
      Contaminantschloride: <0.01%; sulfate: <0.05%
      SolubilityH₂O (1.0 M)
      Storage +15°C to +30°C
      Hygroscopic
      Do Not Freeze Ok to freeze
      Toxicity Standard Handling

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      カテゴリー

      Life Science Research > Inhibitors and Biochemicals > Biochemicals > Buffers