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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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Overview

Replacement Information

Key Specifications Table

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

Products

Catalog NumberPackaging Qty/Pack
1076571000 Plastic bottle 1 kg
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 LevelMQ200
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 - 6.0 (H₂O)
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
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.
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
Global Trade Item Number
Catalog Number GTIN
1076571000 04022536093550