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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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      648313-250GM
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          648313-500GM
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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
              648313-1KG 04055977262292
              648313-250GM 07790788052065
              648313-500GM 07790788052072

              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