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107241 Phenol red

indicator ACS

Phenol red MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 143-74-8 EC Number: 205-609-7 Molar Mass: 354.38 g/mol Chemical Formula: (C₆H₄OH)₂C₇H₄SO₃ Hill Formula: C₁₉H₁₄O₅S Grade: ACS
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107241
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
143-74-8205-609-7C₁₉H₁₄O₅S(C₆H₄OH)₂C₇H₄SO₃354.38 g/molACS

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1072410005
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      		 Botol kaca 5 g
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      1072410025
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          		 Botol kaca 25 g
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          1072410100
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              		 Botol kaca 100 g
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              1072411000
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                  		 Kaleng metal 1 kg
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                  Description
                  Catalogue Number107241
                  DescriptionPhenol red
                  References
                  Product Information
                  CAS number143-74-8
                  EC number205-609-7
                  GradeACS
                  Hill FormulaC₁₉H₁₄O₅S
                  Chemical formula(C₆H₄OH)₂C₇H₄SO₃
                  Molar Mass354.38 g/mol
                  HS Code2934 99 99
                  Structure formula ImageStructure formula Image
                  Quality LevelMQ200
                  Applications
                  Biological Information
                  Physicochemical Information
                  Melting Point>300 °C
                  Bulk density200 - 300 kg/m3
                  Solubility0.77 g/l
                  Dimensions
                  Materials Information
                  Toxicological Information
                  Safety Information according to GHS
                  Hazard Pictogram(s) Hazard Pictogram(s)
                  Hazard Statement(s)H315: Menyebabkan iritasi kulit.
                  H335: Dapat menyebabkan iritasi pada saluran pernafasan.
                  Precautionary Statement(s)P261: Hindari menghirup debu/asap/gas/kabut/uap/semburan.
                  P264: Cuci kulit dengan seksama setelah menangani.
                  P271: Gunakan hanya di luar ruangan atau di tempat yang berventilasi baik.
                  P280: Gunakan sarungtangan pelindung.
                  P302 + P352: JIKA TERKENA KULIT: Cucilah dengan air yang banyak.
                  P304 + P340 + P312: JIKA TERHIRUP: Pindahkan korban ke udara segar dan posisikan yang nyaman untuk bernapas. Hubungi SENTRA INFORMASI KERACUNAN atau dokter/enaga medis jika kamu merasa tidak sehat.
                  Signal WordAwas
                  RTECSSJ7490000
                  Storage class10 - 13 Cairan dan padatan lain
                  WGKWGK 3 sangat berbahaya untuk air
                  Disposal3
                  Reagen organik yang relatif tidak aktif harus dikumpulkan dalam kategori A. Jika terhalogenasi, harus ditempatkan dalam Kategori B. Untuk residu padat gunakan Kategori C.
                  Safety Information
                  Product Usage Statements
                  Storage and Shipping Information
                  StorageSimpan pada +5°C hingga +30°C.
                  Packaging Information
                  Transport Information
                  Supplemental Information
                  Specifications
                  Identity (UV/VIS-Spectrum)passes test
                  Clarity of solution (1 g/l; ethanol)passes test
                  1st transition rangepH 1.2 - pH 3.0 brownish orange - yellow
                  2nd transition rangepH 6.5 - pH 8.0 brownish yellow - red violet
                  Absorption maximum λ 1 max. (buffer pH 1,2)503 - 506 nm
                  Absorption maximum λ 2 max. (buffer pH 3,0)430 - 435 nm
                  Absorption maximum λ 3 max. (buffer pH 6.5)430 - 435 nm
                  Absorption maximum λ 4 max. (buffer pH 8,0)557 - 560 nm
                  Spec. Absorptivity A 1%/1cm (λ 1 max.; 0.005 g/l; buffer pH 1,2; calc. on dried substances)900 - 1150
                  Spec. Absorptivity A 1%/1cm (λ 2 max.; 0.005 g/l; buffer pH 3,0; calc. on dried substances)550 - 650
                  Spec. Absorptivity A 1%/1cm (λ 3 max.; 0.005 g/l; buffer pH 6.5; calc. on dried substances)550 - 650
                  Spec. Absorptivity A 1%/1cm (λ 4 max.; 0.005 g/l; buffer pH 8,0; calc. on dried substances)1000 - 1250
                  Loss on drying (110 °C)≤ 1
                  Transition range (according to ACS)pH 5,8 - pH 8,2 yellow - red
                  Global Trade Item Number
                  Catalogue Number GTIN
                  1072410005 04022536088822
                  1072410025 04022536088839
                  1072410100 04022536088846
                  1072411000 04022536088853

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                  Categories

                  Analytics and Sample Preparation > Reagents for Pharmacopoeia Analysis > Indicators for Pharmacopoeia Analysis
                  Reagents, Chemicals and Labware > Inorganic Reagents > Safety Products and General Applications > Indicators > Acid Alkali Indicators or pH Indicators