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107233 Phenolphthalein

107233
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Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaMolar MassGrade Value
77-09-8 201-004-7 C₂₀H₁₄O₄ 318.32 g/mol ACS,Reag. Ph Eur

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1072330025
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      Glass bottle 25 g
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      1072330100
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          Glass bottle 100 g
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          1072330500
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              Glass bottle 500 g
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              Description
              Catalogue Number107233
              References
              Product Information
              CAS number77-09-8
              EC index number604-076-00-1
              EC number201-004-7
              GradeACS,Reag. Ph Eur
              Hill FormulaC₂₀H₁₄O₄
              Molar Mass318.32 g/mol
              HS Code2932 20 10
              Structure formula ImageStructure formula Image
              Quality LevelMQ200
              Applications
              Biological Information
              Physicochemical Information
              Density1.296 g/cm3 (20 °C)
              Melting Point263.7 °C
              Vapor pressure<0.00001 Pa (50 °C)
              Bulk density350 - 450 kg/m3
              Solubility3.36 mg/l
              Dimensions
              Materials Information
              Toxicological Information
              Safety Information according to GHS
              Hazard Pictogram(s) Hazard Pictogram(s)
              Hazard Statement(s)H350: May cause cancer.
              H341: Suspected of causing genetic defects.
              H361f: Suspected of damaging fertility.
              Precautionary Statement(s)P201: Obtain special instructions before use.
              P260: Do not breathe dust.
              P308 + P313: IF exposed or concerned: Get medical advice/ attention.
              Signal WordDanger
              RTECSSM8380000
              Storage class6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
              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
              Hazard Symbols Hazard SymbolsToxic
              Categories of dangercarcinogenic, toxic for reproduction, mutagenic
              R PhraseR 45-62-68
              May cause cancer.Possible risk of impaired fertility.Possible risk of irreversible effects.
              S PhraseS 53-45
              Avoid exposure - obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
              Product Usage Statements
              Storage and Shipping Information
              StorageStore at +2°C to +30°C.
              Packaging Information
              Transport Information
              Supplemental Information
              Specifications
              Identity (UV/VIS-Spectrum)passes test
              AppearanceWhite to yellowish white powder
              Clarity of the alkoholic solution (10 g/l ethanol)passes test
              Absorption maximum λmax. (buffer pH 9.8)551 - 554 nm
              Spec. Absorptivity A 1%/1cm (λmax; 0.01 g/l; buffer pH 9.8; calculated on dried substance)700 - 750
              Transition rangepH 8.2 - pH 9.8 almost colorless - red-violet
              Transition range (according to ACS)passes test
              Transition interval (according Reag. Ph Eur)passes test
              Loss on drying (105 °C)≤ 1 %