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391340 HEPES, Free Acid, Molecular Biology Grade - CAS 7365-45-9 - Calbiochem

A zwitterionice N-substituted aminosulfonic acid buffer. Useful in the pH 6.8-8.2 range. Has a pKa of 7.48 at 25°C.

HEPES, Free Acid, Molecular Biology Grade - CAS 7365-45-9 - 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

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391340
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概要

Replacement Information

主要スペック表

CAS #Empirical Formula
7365-45-9C₈H₁₈N₂O₄S

価格＆在庫状況

カタログ番号 在庫状況包装 Qty/Pk 価格 数量
391340-250GMCN
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      		 樹脂ｱﾝﾌﾟﾙ 250 gm
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      391340-25GMCN
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          		 ｶﾞﾗｽﾋﾞﾝ 25 gm
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          Description
          OverviewA zwitterionice N-substituted aminosulfonic acid buffer. Useful in the pH 6.8-8.2 range. Has a pKa of 7.48 at 25°C.
          Catalogue Number391340
          Brand Family Calbiochem®
          SynonymsN-2-Hydroxyethylpiperazine-Nʹ-2-ethanesulfonic Acid
          References
          Product Information
          CAS number7365-45-9
          FormWhite solid
          Hill FormulaC₈H₁₈N₂O₄S
          Chemical formulaC₈H₁₈N₂O₄S
          PKA7.55
          Quality LevelMQ100
          Applications
          Biological Information
          Purity≥99% by alkalimetric assay
          Physicochemical Information
          ContaminantsDNase, RNase, and protease: none detected
          Heavy metals≤0.0005%
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          RTECSTL6809000
          Safety Information
          Product Usage Statements
          Storage and Shipping Information
          Ship Code Ambient Temperature Only
          Toxicity Standard Handling
          Storage +15°C to +30°C
          Do not freeze Ok to freeze
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Global Trade Item Number
          カタログ番号 GTIN
          391340-250GMCN 07790788049836
          391340-25GMCN 04055977212433

          Documentation

          HEPES, Free Acid, Molecular Biology Grade - CAS 7365-45-9 - Calbiochem (M)SDS

          タイトル

          英語版製品安全データシート（(M)SDS） 

          HEPES, Free Acid, Molecular Biology Grade - CAS 7365-45-9 - Calbiochem 試験成績書（CoA）

          タイトルロット番号
          391340
          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.

          Revision12-May-2008 RFH
          SynonymsN-2-Hydroxyethylpiperazine-Nʹ-2-ethanesulfonic Acid
          DescriptionA zwitterionice N-substituted aminosulfonic acid buffer. Useful in the pH 6.8-8.2 range. Has a pKa of 7.48 at 25°C.
          FormWhite solid
          Recommended reaction conditionsAbsorbance (260 nm): ≤0.05; (280 nm): ≤0.05" with "A
          CAS number7365-45-9
          RTECSTL6809000
          Chemical formulaC₈H₁₈N₂O₄S
          Purity≥99% by alkalimetric assay
          ContaminantsDNase, RNase, and protease: none detected
          SolubilityAqueous basic solutions or H₂O (400 mg/ml)
          Storage +15°C to +30°C
          Do Not Freeze Ok to freeze
          Toxicity Standard Handling
          Merck USA index14, 4654

          関連製品＆アプリケーション

          Alternative Products

          カタログ番号 説明  
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          391333 HEPES, Sodium Salt, ULTROL® Grade - CAS 75277-39-3 - Calbiochem 価格＆在庫状況を表示
          391338 HEPES, Free Acid, ULTROL® Grade - CAS 7365-45-9 - Calbiochem 価格＆在庫状況を表示

          カテゴリー

          Life Science Research > Inhibitors and Biochemicals > Biochemicals > Buffers