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648313 Tris, Hydrochloride, ULTROL® Grade - CAS 1185-53-1 - Calbiochem

Useful in the pH range of 7.0-9.0. Has a pKa of 8.1 at 25°C. Absorbance (1.0 M, H2O, 260 nm):≤0.1.

MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: tris(Hydroxymethyl)aminomethane, HCl

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648313
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Overview

Replacement Information

Key Spec Table

CAS #Empirical Formula
1185-53-1C₄H₁₁NO₃ · HCl

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      648313-250GMCN
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          Description
          OverviewUseful in the pH range of 7.0-9.0. Has a pKa of 8.1 at 25°C.
          Absorbance (1.0 M, H2O, 260 nm):≤0.1.
          Catalogue Number648313
          Brand Family Calbiochem®
          Synonymstris(Hydroxymethyl)aminomethane, HCl
          References
          Product Information
          CAS number1185-53-1
          FormWhite solid
          Hill FormulaC₄H₁₁NO₃ · HCl
          Chemical formulaC₄H₁₁NO₃ · HCl
          PKA8.3 at 20°C
          Quality LevelMQ100
          Applications
          Biological Information
          Purity≥99% by titration
          Physicochemical Information
          ContaminantsHeavy metals: ≤5 ppm
          Heavy metals≤5 ppm
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          RTECSTY2900000
          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
          Catalogue Number GTIN
          648313-1KGCN 04055977262292
          648313-250GMCN 07790788052065

          Documentation

          Tris, Hydrochloride, ULTROL® Grade - CAS 1185-53-1 - Calbiochem SDS

          Title

          Safety Data Sheet (SDS) 

          Tris, Hydrochloride, ULTROL® Grade - CAS 1185-53-1 - Calbiochem Certificates of Analysis

          TitleLot Number
          648313
          Data Sheet

          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-May-2008 RFH
          Synonymstris(Hydroxymethyl)aminomethane, HCl
          DescriptionWidely used as a biological buffer (absorbance: <0.1 at 260 nm, 1.0 M, H2O). A 1.0 M solution in H2O has a pH range of 3.5-5.0 and a pKa of 8.3 at 20°C.
          FormWhite solid
          CAS number1185-53-1
          RTECSTY2900000
          Chemical formulaC₄H₁₁NO₃ · HCl
          Purity≥99% by titration
          ContaminantsHeavy metals: ≤5 ppm
          SolubilityH₂O (500 mg/ml)
          Storage +15°C to +30°C
          Do Not Freeze Ok to freeze
          Toxicity Standard Handling
          Merck USA index14, 9772