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106528 Sodium disulfite

(sodium metabisulfite) for analysis EMSURE® ACS,Reag. Ph Eur

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

Synonyms: Sodium metabisulfite, Sodium pyrosulfite, Disulfite, Pyrosulfite

CAS #: 7681-57-4 EC Number: 231-673-0 Molar Mass: 190.11 g/mol Hill Formula: Na₂O₅S₂ Grade: ACS,Reag. Ph Eur
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106528
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar MassGrade Value
7681-57-4231-673-0Na₂O₅S₂190.11 g/molACS,Reag. Ph Eur

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              1065285000
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                  1065289050
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                      Description
                      Catalogue Number106528
                      SynonymsSodium metabisulfite, Sodium pyrosulfite, Disulfite, Pyrosulfite
                      References
                      Product Information
                      CAS number7681-57-4
                      EC index number016-063-00-2
                      EC number231-673-0
                      GradeACS,Reag. Ph Eur
                      Hill FormulaNa₂O₅S₂
                      Molar Mass190.11 g/mol
                      HS Code2832 10 10
                      Quality LevelMQ300
                      Applications
                      Biological Information
                      Physicochemical Information
                      Density2.36 g/cm3 (20 °C)
                      Melting Point300 °C (decomposition)
                      pH value4.5 (50 g/l, H₂O, 20 °C)
                      Bulk density1000 - 1200 kg/m3
                      Solubility650 g/l
                      Dimensions
                      Materials Information
                      Toxicological Information
                      LD 50 oralLD50 Rat 1540 mg/kg
                      LD 50 dermalLD50 Rat > 2000 mg/kg
                      Safety Information according to GHS
                      Hazard Pictogram(s) Hazard Pictogram(s)
                      Hazard Pictogram(s)
                      Hazard Statement(s)H302: Harmful if swallowed.
                      H318: Causes serious eye damage.
                      EUH031: Contact with acids liberates toxic gas.
                      Precautionary Statement(s)P264: Wash skin thoroughly after handling.
                      P270: Do not eat, drink or smoke when using this product.
                      P280: Wear eye protection/ face protection.
                      P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
                      P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
                      P501: Dispose of contents/ container to an approved waste disposal plant.
                      Signal WordDanger
                      RTECSUX8225000
                      Storage class10 - 13 Other liquids and solids
                      WGKWGK 1 slightly hazardous to water
                      Disposal6
                      Sulfides and sulfites as well as other reducing substances, inorganic cyanides and isonitriles: Stir into sodium hypochlorite solution (Cat. No. 105614) and, if necessary, leave to react for several days. Caution: some substances may show a violent reaction! Draw off any toxic or flammable gases that may be formed. Excess oxidant should be neutralized with sodium thiosulfate (Cat. No. 106513). Container D or E.
                      Safety Information
                      Categories of dangerharmful, irritant
                      Product Usage Statements
                      Storage and Shipping Information
                      StorageStore at +2°C to +30°C.
                      Packaging Information
                      Transport Information
                      Declaration (railroad and road) ADR, RIDKein Gefahrgut
                      Declaration (transport by air) IATA-DGRNo Dangerous Good
                      Declaration (transport by sea) IMDG-CodeNo Dangerous Good
                      Supplemental Information
                      Specifications
                      Assay (iodometric)98.0 - 100.5 %
                      Identitypasses test
                      Appearance of solutionpasses test
                      pH-value (5 %; water)3.5 - 5.0
                      Insoluble matter≤ 0.005 %
                      Chloride (Cl)≤ 0.005 %
                      Thiosulfate (S₂O₃)
                      ≤ 0.05 %
                      passes test
                      Heavy metals (as Pb)≤ 0.001 %
                      As (Arsenic)≤ 0.0001 %
                      Fe (Iron)≤ 0.0005 %
                      Global Trade Item Number
                      Catalogue Number GTIN
                      1065280100 04022536078380
                      1065280500 04022536078397
                      1065281000 04022536078410
                      1065285000 04022536078434
                      1065289050 04022536078441

                      Documentation

                      Sodium disulfite SDS

                      Title

                      Safety Data Sheet (SDS) 

                      Sodium disulfite Certificates of Analysis

                      Product Number PackagingSpecificationLot Number
                      1065280100 Plastic bottlePDF Specification Document
                      1065280500 Plastic bottlePDF Specification Document
                      1065281000 Plastic bottlePDF Specification Document
                      1065285000 Plastic bottlePDF Specification Document
                      1065289050 Fibre cartonPDF Specification Document

                      Brochure

                      Title
                      Inorganics & Solvents for classical analysis
                      More Than Sure
                      Smart Up your lab

                      Technical Info

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