Raffinose Pentahydrate for Biochemistry

ürün Kodu : 107419.0050

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Ürün Grubu : Merck Kimyasalları

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Description
Catalogue Number 107419
Synonyms Melitose
Product Information
CAS number 17629-30-0
EC number 208-146-9
Hill Formula C₁₈H₃₂O₁₆ * 5 H₂O
Molar Mass 594.52 g/mol
HS Code 2940 00 00
Structure formula Image Structure formula Image
Quality Level MQ100
Applications
Application Raffinose pentahydrate for biochemistry. CAS 17629-30-0, pH 5.5 - 7.0 (100 g/l, H₂O, 25 °C).
Physicochemical Information
Density 1.465 g/cm3 (20 °C)
Melting Point 80 °C
pH value 5.5 - 7.0 (100 g/l, H₂O, 25 °C)
Safety Information according to GHS
Storage class 10 - 13 Other liquids and solids
WGK WGK 3 highly hazardous to water
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.
Specifications
Purity (HPLC) ≥ 97.0 %
Identity (IR-spectrum) passes test
Appearance passes test
Appearance of solution (100 g/l, water) passes test
Spec. rotation (α 20/D, 100 g/l, water, calc. on anhydrous substance) 122.0 - 124.0 °
Heavy metals (as Pb) ≤ 0.001 %
Reducing sugars (as glucose) ≤ 1.0 %
Water (according to Karl Fischer) 14.0 - 16.0 %

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