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MERCK 112939 Lactose standard 5% solid water standard for coulometric/volumetric Karl Fischer Titration and Karl Fischer oven method Aquastar™ 10 gr

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Stok Kodu
LB.M.112939.0010
Stok Sorunuz
 MERCK 112939 Lactose standard 5% solid water standard for coulometric/volumetric Karl Fischer Titration   and Karl Fischer oven  method Aquastar™  10 gr
Catalogue Number 112939
Replaces 1.12939.0010
Synonyms Milk sugar, Lactobiose
 MERCK 112939 Lactose standard 5% solid water standard for coulometric/volumetric Karl Fischer Titration and Karl Fischer oven method Aquastar™ 10 gr 
Product Information
CAS number 10039-26-6
EC number 200-559-2
Hill Formula C₁₂H₂₂O₁₁ * H₂O
Molar Mass 360.32 g/mol
HS Code 1702 11 00
Structure formula Image
Physicochemical Information
Ignition temperature 390 °C
Melting Point 202 °C
pH value 4.0 - 6.5 (100 g/l, H₂O, 20 °C)
Bulk density 500 kg/m3
Solubility 161 g/l
Toxicological Information
LD 50 oral LD50 Rat > 10000 mg/kg
Safety Information according to GHS
RTECS OD9625000
Storage class 10 - 13 Other liquids and solids
WGK NWG not water endangering
Disposal 3
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
Storage Store at +15 °C to +25 °C.
Transport Information
Declaration (railroad and road) ADR, RID Kein Gefahrgut
Declaration (transport by air) IATA-DGR No Dangerous Good
Declaration (transport by sea) IMDG-Code No Dangerous Good
Specifications
Water content 5.00 - 5.20 %
Measurement method: coulometric according Karl Fischer
extended measuring uncertainly: +/- 0.05 %
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MERCK 112939 Lactose standard 5% solid water standard for coulometric/volumetric Karl Fischer Titration and Karl Fischer oven method Aquastar™ 10 gr MERCK 112939 Lactose standard 5% solid water standard for coulometric/volumetric Karl Fischer Titration and Karl Fischer oven method Aquastar™ 10 gr LB.M.112939.0010
MERCK 112939 Lactose standard 5% solid water standard for coulometric/volumetric Karl Fischer Titration   and Karl Fischer oven  method Aquastar™  10 gr

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