D(+)-галактоза BioChemica, AppliChem, 500 г
15 860 руб.
- Производитель: AppliChem
- Каталожный номер:
A1131,0500 - CAS номер : 59-23-4
D(+)- Galactose BioChemica
Synonym |
Brain sugar, Cerebrose |
Solubility(20°C) |
650 g/L (H 2 O) |
Melting point |
167 - 170°C (dec.) |
Formula M CAS-No.: HS-No.: EC-No.: |
C 6 H 12 O 6 180.16 g/mol 59-23-4 29400000 200-416-4 |
Storage: LGK: |
RT 10 - 13 |
WGK: |
nwg |
Specification Assay (HPLC) α20°C/D;10 %, H 2 O pH (10 %; H 2 O) Heavy metals (as Pb) Water (K.F.) A(1 cm/0.1 M in H 2 O) 260 nm 280 nm |
min. 98 % +78° - +81.5° 4.5 - 7.0 max. 0.001 % max. 0.3 %
max. 0.05 max. 0.1
|
Literature (1) Doudoroff, M. (1962) Methods Enzymol. 5, 339-341 D-Galactose dehydrogenase from Pseudomonas |
Comment :
Pseudomonad.
A1131
Характеристики реактива | |
Фасовка | 500 г |