107657 Lactose monohydrate

107657
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      Overview

      Replacement Information

      Key Specifications Table

      ph ValueSolubility
      4.0 - 6.5 (100 g/l, H₂O, 20 °C) 161 g/l

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      1076571000
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          Plastic bottle 1 kg
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          1076575000
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              Plastic bottle 5 kg
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              Description
              Catalogue Number107657
              SynonymsMilk sugar, Lactobiose
              References
              Product Information
              CAS number10039-26-6
              EC number200-559-2
              Hill FormulaC₁₂H₂₂O₁₁ * H₂O
              Molar Mass360.32 g/mol
              HS Code1702 11 00
              Structure formula ImageStructure formula Image
              Applications
              ApplicationLactose monohydrate (milk sugar) for microbiology. CAS 10039-26-6, pH 4.0 - 6.5 (100 g/l, H₂O, 20 °C).
              Biological Information
              Physicochemical Information
              Ignition temperature390 °C
              Melting Point202 °C
              pH value4.0 - 6.5 (100 g/l, H₂O, 20 °C)
              Bulk density500 kg/m3
              Solubility161 g/l
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Rat > 10000 mg/kg
              Safety Information according to GHS
              RTECSOD9625000
              Storage class10 - 13 Other liquids and solids
              WGKNWG not water endangering
              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
              StorageStore at +15°C to +25°C.
              Packaging Information
              Transport Information
              Declaration (railroad and road) ADR, RIDKein Gefahrgut
              Declaration (transport by air) IATA-DGRNo Dangerous Good
              Declaration (transport by sea) IMDG-CodeNo Dangerous Good
              Supplemental Information
              Specifications
              Identity (IR-spectrum)passes test
              AppearanceWhite to yellowish, finely cristallized powder
              Spec. rotation (α 20/D; 10 %; water; calc. on anhydrous substance)+54.4 - +55.9 °
              Acidity or alkalinitypasses test
              Loss on drying (80 °C, 2 h)≤ 0.5 %
              Water4.5 - 5.5 %
              Suitability for microbiologypasses test

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              Categories

              Industrial Microbiology > Culture Media > Raw Materials & Supplements > Dehydrated Raw Materials > Other Base Materials