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107657 Lactose monohydrate

Lactose monohydrate (milk sugar) for microbiology. CAS 10039-26-6, pH 4.0 - 6.5 (100 g/l, H₂O, 20 °C).

Lactose monohydrate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Milk sugar, Lactobiose

ph Value: 4.0 - 6.0 (H₂O) Solubility: 161 g/l
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107657
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Overview

Key Spec Table

ph ValueSolubility
4.0 - 6.0 (H₂O)161 g/l

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      Description
      Catalogue Number107657
      SynonymsMilk sugar, Lactobiose
      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 LevelMQ200
      Applications
      ApplicationLactose monohydrate (milk sugar) for microbiology. CAS 10039-26-6, pH 4.0 - 6.5 (100 g/l, H₂O, 20 °C).
      Physicochemical Information
      Ignition temperature390 °C
      Melting Point202 °C
      pH value4.0 - 6.0 (H₂O)
      Bulk density500 kg/m3
      Solubility161 g/l
      Toxicological Information
      LD 50 oralLD50 Rat > 10000 mg/kg
      Safety Information according to GHS
      RTECSOD9625000
      Storage class10 - 13 Other liquids and solids
      WGKWGK 2 obviously 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.
      Storage and Shipping Information
      StorageStore at +15°C to +25°C.
      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
      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
      Global Trade Item Number
      Catalogue Number GTIN
      1076571000 04022536093550