Millipore Sigma Vibrant Logo

108382 Tris(hydroxymethyl)aminomethane

Tris(hydroxymethyl)aminomethane GR for analysis buffer substance ACS,Reag. Ph Eur. CAS 77-86-1, EC 201-064-4, chemical formula H₂NC(CH₂OH)₃.

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

Synonyms: Trometamol, Aminomethylidine trimethanol, 2-Amino-2-hydroxymethyl-1.3-propanediol, TRIS-buffer

View This Product on Sigma-Aldrich
108382
View Pricing & Availability

Overview

Replacement Information

Key Spec Table

CAS #Empirical Formula
77-86-1C₄H₁₁NO₃

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
1.08382.0100
Retrieving availability...
—
Limited Availability Limited Availability
In Stock 
Discontinued
Limited Quantities Available
Availability to be confirmed
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      		 Plastic bottle 100 g
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      —
      Request Pricing
      		 —
      1.08382.0500
      Retrieving availability...
      —
      Limited Availability Limited Availability
      In Stock 
      Discontinued
      Limited Quantities Available
      Availability to be confirmed
        Remaining : Will advise
          Remaining : Will advise
          Will advise
          Contact Customer Service
          Contact Customer Service

          		 Plastic bottle 500 g
          Retrieving price...
          Price could not be retrieved
          Minimum Quantity is a multiple of
          Maximum Quantity is
          Upon Order Completion More Information
          You Saved ()
           
          —
          Request Pricing
          		 —
          1.08382.1000
          Retrieving availability...
          —
          Limited Availability Limited Availability
          In Stock 
          Discontinued
          Limited Quantities Available
          Availability to be confirmed
            Remaining : Will advise
              Remaining : Will advise
              Will advise
              Contact Customer Service
              Contact Customer Service

              		 Plastic bottle 1 kg
              Retrieving price...
              Price could not be retrieved
              Minimum Quantity is a multiple of
              Maximum Quantity is
              Upon Order Completion More Information
              You Saved ()
               
              —
              Request Pricing
              		 —
              1.08382.2500
              Retrieving availability...
              —
              Limited Availability Limited Availability
              In Stock 
              Discontinued
              Limited Quantities Available
              Availability to be confirmed
                Remaining : Will advise
                  Remaining : Will advise
                  Will advise
                  Contact Customer Service
                  Contact Customer Service

                  		 Plastic bottle 2.5 kg
                  Retrieving price...
                  Price could not be retrieved
                  Minimum Quantity is a multiple of
                  Maximum Quantity is
                  Upon Order Completion More Information
                  You Saved ()
                   
                  —
                  Request Pricing
                  		 —
                  1.08382.9025
                  Retrieving availability...
                  —
                  Limited Availability Limited Availability
                  In Stock 
                  Discontinued
                  Limited Quantities Available
                  Availability to be confirmed
                    Remaining : Will advise
                      Remaining : Will advise
                      Will advise
                      Contact Customer Service
                      Contact Customer Service

                      		 Fibre carton 25 kg
                      Retrieving price...
                      Price could not be retrieved
                      Minimum Quantity is a multiple of
                      Maximum Quantity is
                      Upon Order Completion More Information
                      You Saved ()
                       
                      —
                      Request Pricing
                      		 —
                      Description
                      Catalogue Number108382
                      SynonymsTrometamol, Aminomethylidine trimethanol, 2-Amino-2-hydroxymethyl-1.3-propanediol, TRIS-buffer
                      DescriptionTris(hydroxymethyl)aminomethane
                      OverviewBiological buffer substance
                      Tris is widely used as a biological buffer substance in the pH range of 7-9. For example it is used for the freezing of proteins. The grade conforms precisely with the Reag. Ph. Eur. requirements.
                      References
                      Product Information
                      CAS number77-86-1
                      EC number201-064-4
                      GradeACS,Reag. Ph Eur
                      Hill FormulaC₄H₁₁NO₃
                      Chemical formulaH₂NC(CH₂OH)₃
                      Molar Mass121.14 g/mol
                      HS Code2922 19 99
                      Structure formula ImageStructure formula Image
                      Quality LevelMQ200
                      Applications
                      ApplicationTris(hydroxymethyl)aminomethane GR for analysis buffer substance ACS,Reag. Ph Eur. CAS 77-86-1, EC 201-064-4, chemical formula H₂NC(CH₂OH)₃.
                      Biological Information
                      Physicochemical Information
                      Boiling point219 - 220 °C (13.3 hPa)
                      Density1.32 g/cm3 (20 °C)
                      Melting Point169 °C
                      pH value10.2 - 10.6 (6 g/l, H₂O, 20 °C)
                      Vapor pressure<0.1 hPa (20 °C)
                      Bulk density840 kg/m3
                      Solubility678 g/l
                      Dimensions
                      Materials Information
                      Toxicological Information
                      LD 50 oralLD50 Rat > 5000 mg/kg
                      LD 50 dermalLD50 Rat > 5000 mg/kg
                      Safety Information according to GHS
                      RTECSTY2900000
                      Storage class10 - 13 Other liquids and solids
                      WGKWGK 1 slightly hazardous to water
                      Disposal3
                      Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
                      Safety Information
                      Product Usage Statements
                      Storage and Shipping Information
                      StorageNoTempLimit
                      Packaging Information
                      Transport Information
                      Supplemental Information
                      Specifications
                      Global Trade Item Number
                      Catalogue Number GTIN
                      1.08382.0100 04022536103778
                      1.08382.0500 04022536103785
                      1.08382.1000 04022536512778
                      1.08382.2500 04022536103808
                      1.08382.9025 04022536103822

                      Documentation

                      Tris(hydroxymethyl)aminomethane SDS

                      Title

                      Safety Data Sheet (SDS) 

                      Tris(hydroxymethyl)aminomethane Certificates of Analysis

                      Product Number PackagingSpecificationLot Number
                      1.08382.0100 Plastic bottlePDF Specification Document
                      1.08382.0500 Plastic bottlePDF Specification Document
                      1.08382.1000 Plastic bottlePDF Specification Document
                      1.08382.2500 Plastic bottlePDF Specification Document
                      1.08382.9025 Fibre cartonPDF Specification Document

                      Brochure

                      Title
                      New Quality in Pharmacopoeia Analysis - High audit rates require reliable solutions

                      Related Products & Applications

                      Alternative Products

                      Catalogue Number Description  
                      108387 Tris(hydroxymethyl)aminomethane Show Pricing & Availability

                      Related Products

                      Catalogue Number Description  
                      108387 Tris(hydroxymethyl)aminomethane Show Pricing & Availability

                      Categories

                      Life Science Research > Inhibitors and Biochemicals > Biochemicals > Buffers
                      Analytics and Sample Preparation > Reagents for Pharmacopoeia Analysis > Other Reagents for Pharmacopoeia Analysis