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Lab Chemicals
Carbohydrates
D-GALACTOSE
D-GALACTOSE Extra Pure
Article No.
03900
Grade
Extra Pure
Purity
CAS No.
59-23-4
Molecular Formula
C
6
H
1
2
O
6
Molecular Weight
180.16
H.S. Code
2940.0000
Shelf Life
60 Months
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
Certificate of Analysis (COAs)
Physical Properties
Physical state at 20 °C
Solid
Colour
White powder
Odour
Odorless
pH value
5 - 7 at 180 g/l at 25 °C
Melting point/ Freezing point [°C]
168 - 170 °C
Solubility in water [% weight]
180 g/l at 20 °C
Packings
25 g
(00025)
100 g
(00100)
Specifications
Appearance
White powder
Specific optical rotation ([α]20/D)
+78 to +81.5 deg
Methanol (CH3OH)
Max 0.3%
Heavy metal (as Pb)
Max 0.001%
Glucose
Max 0.01%
Water (H2O)
Max 0.5%
Sulphated ash
Max 0.5%
Revision Date :
17-May-2022