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

Pricing & Availability

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1076571000
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      1076575000
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      Limited AvailabilityLimited Availability
      Stocked 
      Discontinued
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      Available
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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
          Quality LevelMQ100
          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