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344198 Formaldehyde, Molecular Biology Grade - CAS 50-00-0 - Calbiochem

344198
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CAS #Empirical Formula
50-00-0CH₂O

Prix & Disponibilité

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344198-250ML
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      Boîte en métal 250 ml
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      Description
      Overview

      This product has been discontinued.



      Useful as a stabilizer.

      Catalogue Number344198
      Brand Family Calbiochem®
      SynonymsCH₂O
      References
      Product Information
      CAS number50-00-0
      FormClear, colorless solution
      FormulationA 37% formaldehyde solution stabilized with 10% methanol.
      Hill FormulaCH₂O
      Chemical formulaCH₂O
      Applications
      Biological Information
      Purity≥37% by acidometry
      Physicochemical Information
      ContaminantsRNases: none detected
      Heavy metals0.0002% (as Pb)
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      RTECSLP8925000
      Safety Information
      R PhraseR: 23/24/25-34-40-43

      Toxic by inhalation, in contact with skin and if swallowed.
      Causes burns.
      Limited evidence of a carcinogenic effect.
      May cause sensitization by skin contact.
      S PhraseS: 26-36/37/39-45-51

      In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
      Wear suitable protective clothing, gloves and eye/face protection.
      In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
      Use only in well ventilated areas.
      Product Usage Statements
      Storage and Shipping Information
      Ship Code Ambient Temperature Only
      Toxicity Corrosive
      Hazardous Materials Attention: Due to the nature of the Hazardous Materials in this shipment, additional shipping charges may be applied to your order. Certain sizes may be exempt from the additional hazardous materials shipping charges. Please contact your local sales office for more information regarding these charges.
      Storage +15°C to +30°C
      Do not freeze Ok to freeze
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications

      Documentation

      Formaldehyde, Molecular Biology Grade - CAS 50-00-0 - Calbiochem FDS

      Titre

      Fiche de données de sécurité des matériaux (FDS) 

      Formaldehyde, Molecular Biology Grade - CAS 50-00-0 - Calbiochem Certificats d'analyse

      TitreNuméro de lot
      344198
      Fiche technique

      Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.

      Revision25-February-2016 JSW
      SynonymsCH₂O
      DescriptionUseful as a stabilizer; (absorbance: ≤0.01 at 260 nm and 280 nm, 2 mol/l H2O).
      FormClear, colorless solution
      FormulationA 37% formaldehyde solution stabilized with 10% methanol.
      CAS number50-00-0
      RTECSLP8925000
      Chemical formulaCH₂O
      Purity≥37% by acidometry
      ContaminantsRNases: none detected
      Storage +15°C to +30°C
      Do Not Freeze Ok to freeze
      Toxicity Corrosive
      Merck USA index14, 4235