1.07419

Raffinose pentahydrate

for biochemistry

• Synonym(s): Raffinose pentahydrate, Melitose
• CAS Number: 17629-30-0
• Molecular Weight: 594.52
• MDL number: MFCD00071590
• UNSPSC Code: 12352201
• EC Index Number: 208-146-9

Properties

• form: solid
• pH: 5.5-7.0 (25 °C, 100 g/L in H₂O)
• mp: 80 °C
• density: 1.465 g/cm³ at 20 °C
• storage temp.: 15-25°C
• InChI: 1S/C18H32O16/c19-1-5-8(22)11(25)13(27)16(31-5)30-3-7-9(23)12(26)14(28)17(32-7)34-18(4-21)15(29)10(24)6(2-20)33-18/h5-17,19-29H,1-4H2/t5-,6-,7-,8+,9-,10-,11+,12+,13-,14-,15+,16+,17-,18+/m1/s1
• InChI key: MUPFEKGTMRGPLJ-ZQSKZDJDSA-N

Description

General description

for biochemistry

Application

Raffinose pentahydrate for biochemistry. CAS 17629-30-0, pH 5.5 - 7.0 (100 g/l, H₂O, 25 °C).

Analysis Note

Purity (HPLC)≥ 97.0 %Identity (IR-spectrum)passes testAppearancepasses testAppearance of solution (100 g/l, water)passes testSpec. 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 %

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_c: Not applicable