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Merck
CN

1.07419

Raffinose pentahydrate

for biochemistry

Synonym(s):

Raffinose pentahydrate, Melitose

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About This Item

CAS Number:
17629-30-0
Molecular Weight:
594.52
EC Index Number:
208-146-9
UNSPSC Code:
12352201
MDL number:
MFCD00071590

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Product Name

Raffinose pentahydrate, for biochemistry

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

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

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 %

Application

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

General description

for biochemistry

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_c

Not applicable

Regulatory Information

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