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109147 Sodium thiosulfate solution

c(Na₂S₂O₃ 5 H₂O) = 0.1 mol/l (0.1 N) Titripur® Reag. Ph Eur,Reag. USP

Sodium thiosulfate solution MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
Grade: Reag. Ph Eur,Reag. USP
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109147
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Overview

Replacement Information
Replacement InformationIn North America 109147.1000 replaces and is identical to SX0821-8
In North America 109147.4000 replaces and is identical to SX0821-3 but in a superior shelf life enhancing pack

Key Spec Table

Grade Value
Reag. Ph Eur,Reag. USP

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
1091471000
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      		 Plastic bottle 1 l
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      1091471003
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          		 Plastic bottle 1 l
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          1091474000
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              		 Titripac PE/Alu 4 l
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              1091479010
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                  		 Titripac PE/Alu 10 l
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                  1091479013
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                      		 Titripac PE/Alu 10 l
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                      Description
                      Catalogue Number109147
                      ReplacesSX0821; SX0821-3; SX0821-8
                      References
                      Product Information
                      GradeReag. Ph Eur,Reag. USP
                      HS Code2832 30 00
                      Quality LevelMQ200
                      Applications
                      Biological Information
                      Physicochemical Information
                      Density1.011 g/cm3 (20 °C)
                      pH value9 - 10 (H₂O, 20 °C)
                      Dimensions
                      Materials Information
                      Toxicological Information
                      Safety Information according to GHS
                      Storage class10 - 13 Other liquids and solids
                      WGKNWG not water endangering
                      Safety Information
                      Product Usage Statements
                      Storage and Shipping Information
                      StorageStore at +2°C to +30°C.
                      Packaging Information
                      Transport Information
                      Supplemental Information
                      Specifications
                      Formliquid
                      Amount-of-substance concentration0.0995 - 0.1005 mol/l
                      Measurement uncertainty+/- 0.0003
                      TraceabilityNIST SRM
                      The amount-of-substance concentration of this volumetric solution is analyzed by our quality control laboratory of Merck KGaA, Darmstadt, Germany according to DIN EN ISO/IEC 17025.
                      The concentration is determined by volumetric titration and refers to 20°C.
                      The amount-of-substance concentration of this volumetric solution is traceable to a primary standard reference material (SRM) from the National Institute of Standards and Technology, Gaithersburg, USA (NIST SRM 136 potassium dichromate) by means of volumetric standard potassium iodate (article number 1.02404), certified reference material according to ISO 17034, analyzed by our accredited calibration laboratory of Merck KGaA, Darmstadt, Germany according to DIN EN ISO/IEC 17025. The uncertainty is expressed as expanded measurement uncertainty with a coverage factor k=2 covering a confidence level of 95%.
                      Note: The titer is a correction factor to correct for variations of the volumetric solution, the titration equipment, the temperature and other laboratory conditions. For correct titration results it is recommended to determine a titer with the laboratory specific equipment and under laboratory specific conditions directly after opening a new bottle and at regular time intervals.
                      Global Trade Item Number
                      Catalogue Number GTIN
                      1091471000 04022536111247
                      1091471003 04054839633430
                      1091474000 04027269029814
                      1091479010 04022536111261
                      1091479013 04054839633454

                      Documentation

                      Sodium thiosulfate solution SDS

                      Title

                      Safety Data Sheet (SDS) 

                      Sodium thiosulfate solution Certificates of Analysis

                      Product Number PackagingSpecificationLot Number
                      1091471000 Plastic bottlePDF Specification Document
                      1091471003 Plastic bottlePDF Specification Document
                      1091474000 Titripac PE/AluPDF Specification Document
                      1091479010 Titripac PE/AluPDF Specification Document
                      1091479013 Titripac PE/AluPDF Specification Document

                      Application Notes

                      Title
                      Analytical Quality Assurance, Standard for Formaldehyde
                      Analytical Quality Assurance, Standard for Free Chlorine (sodium hypochlorite solution)
                      Analytical Quality Assurance, Standard for Monochloramine
                      Analytical Quality Assurance, Standard for Sulfide

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