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101541 Bromocresol green sodium salt

indicator water-soluble ACS

Bromocresol green sodium salt: Malzeme Güvenlik Bilgi Formu (MSDS) veya SDS, Analiz Sertifikası (COA) ve Kalite Uygunluk Sertifikası (COQ), dosyalar, broşürler ve diğer dokümanlar.
CAS #: 62625-32-5 EC Number: 263-657-4 Molar Mass: 720.02 g/mol Hill Formula: C₂₁H₁₃Br₄NaO₅S Grade: ACS
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101541
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Overview

Key Spec Table

CAS #EC NumberHill FormulaMolar MassGrade Value
62625-32-5263-657-4C₂₁H₁₃Br₄NaO₅S720.02 g/molACS

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      Description
      Catalogue Number101541
      Product Information
      CAS number62625-32-5
      EC number263-657-4
      GradeACS
      Hill FormulaC₂₁H₁₃Br₄NaO₅S
      Molar Mass720.02 g/mol
      HS Code2934 99 99
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Physicochemical Information
      Melting Point230 °C
      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.
      Storage and Shipping Information
      StorageStore at +15°C to +25°C.
      Specifications
      Identity (UV/VIS-Spectrum)passes test
      Clarity of solution (1 g/l; water)passes test
      Transition rangepH 3.8 - pH 5.4 yellowish green - blue
      Absorptions maximum λ 1 max. (buffer pH 3.8)438 - 443 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 - 270
      Spec. Absorptivity A 1%/1cm (λ 2 max.; 0.01 g/l; buffer pH 5.4; calc. on dried substances)460 - 570
      Loss on drying (110 °C)≤ 5.0 %
      Transition range (according to ACS)passes test
      Global Trade Item Number
      Catalogue Number GTIN
      1015410010 04022536022390