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108121 Bromocresol green

indicator ACS,Reag. Ph Eur

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

Synonyms: 3,3',5,5'-Tetrabromo-m-cresolsulfonphthalein, BCG

CAS #: 76-60-8 EC Number: 200-972-8 Molar Mass: 698.04 g/mol Hill Formula: C₂₁H₁₄Br₄O₅S Grade: ACS,Reag. Ph Eur
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108121
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar MassGrade Value
76-60-8200-972-8C₂₁H₁₄Br₄O₅S698.04 g/molACS,Reag. Ph Eur

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              Description
              Catalogue Number108121
              Synonyms3,3',5,5'-Tetrabromo-m-cresolsulfonphthalein, BCG
              References
              Product Information
              CAS number76-60-8
              EC number200-972-8
              GradeACS,Reag. Ph Eur
              Hill FormulaC₂₁H₁₄Br₄O₅S
              Molar Mass698.04 g/mol
              HS Code2934 99 99
              Structure formula ImageStructure formula Image
              Quality LevelMQ200
              Applications
              Biological Information
              Physicochemical Information
              Melting Point217 - 218 °C
              Bulk density350 kg/m3
              Dimensions
              Materials Information
              Toxicological Information
              Safety Information according to GHS
              Storage class10 - 13 Other liquids and solids
              WGKWGK 3 highly 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
              Identity (UV/VIS-Spectrum)passes test
              Clarity of solution (1 g/l; ethanol)passes test
              Transition rangepH 3.8 - pH 5.4 yellowish green - blue
              Absorptions maximum λ 1 max. (buffer pH 3.8)438 - 445 nm
              Absorptions maximum λ 2 max. (buffer pH 5.4)615 - 618 nm
              Spec. Absorptivity A 1%/1cm (λ 1 max.; 0.01 g/l; buffer pH 3.8; calc. on dried substances)220 - 280
              Spec. Absorptivity A 1%/1cm (λ 2 max.; 0.01 g/l; buffer pH 5.4; calc. on dried substances)460 - 590
              Loss on drying (110 °C)≤ 3 %
              Transition range (according to ACS)passes test
              Transition interval (according Reag. Ph Eur)pH 3.6 - pH 5.2 yellow - blue
              Sensitivity testpasses test
              Global Trade Item Number
              Catalogue Number GTIN
              1.08121.0001 04022536100678
              1.08121.0005 04022536100685
              1.08121.0025 04022536100692