Merck
All Photos(4)

G6404

Sigma-Aldrich

D-(+)-Galactose

BioXtra, pH 5.0-7.0 (20 °C, 1 M in H2O), ≥99%

Synonym(s):
Galactose
Empirical Formula (Hill Notation):
C6H12O6
CAS Number:
Molecular Weight:
180.16
Beilstein:
1724619
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.21

fonte biológica

bovine milk

Nível de qualidade

linha de produto

BioXtra

Ensaio

≥99%

forma

powder

technique(s)

HPLC: suitable

Impurezas

≤0.005% Phosphorus (P)
≤0.1% Insoluble matter

resíduo de ignição

≤0.1%

pH

5.0-7.0 (20 °C, 1 M in H2O)

pf

168-170 °C (lit.)

solubilidade

H2O: 1 M, clear, colorless

traços de ânion

chloride (Cl-): ≤0.05%
sulfate (SO42-): ≤0.05%

traços de cátion

Al: ≤0.0005%
Ca: ≤0.005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
NH4+: ≤0.05%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005%

SMILES string

OC[C@@H](O)[C@H](O)[C@H](O)[C@@H](O)C=O

InChI

1S/C6H12O6/c7-1-3(9)5(11)6(12)4(10)2-8/h1,3-6,8-12H,2H2/t3-,4+,5+,6-/m0/s1

InChI key

GZCGUPFRVQAUEE-KCDKBNATSA-N

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This Item
15522G538848260
D-(+)-Galactose BioXtra, pH 5.0-7.0 (20 °C, 1 M in H2O), ≥99%

Sigma-Aldrich

G6404

D-(+)-Galactose

D-(+)-Galactose meets analytical specification of Ph. Eur., BP

Sigma-Aldrich

15522

D-(+)-Galactose

D-(+)-Galactose powder, anhydrous, BioReagent, suitable for cell culture, suitable for insect cell culture

Sigma-Aldrich

G5388

D-(+)-Galactose

D-(+)-Galactose suitable for microbiology, ≥99.0%

Millipore

48260

D-(+)-Galactose

biological source

bovine milk

biological source

-

biological source

-

biological source

-

product line

BioXtra

product line

-

product line

BioReagent

product line

-

assay

≥99%

assay

-

assay

≥99%

assay

≥99.0% (sum of enantiomers, HPLC)

form

powder

form

-

form

powder

form

powder

technique(s)

HPLC: suitable

technique(s)

IR spectroscopy: suitable

technique(s)

cell culture | insect: suitable, cell culture | mammalian: suitable

technique(s)

-

impurities

≤0.005% Phosphorus (P), ≤0.1% Insoluble matter

impurities

acid. or alk. react. impurities, in accordance, microbiological impurity, in accordance, residual solvents, in accordance, ≤1.0% water (Karl Fischer)

impurities

≤0.1% glucose

impurities

-

Ações bioquímicas/fisiológicas

Galactose is a simple monosaccharide that serves as an energy source and as an essential component of glycolipids and glycoproteins. Galactose contributes to energy metabolism via its conversion to glucose by the enzymes that constitute the Leloir pathway. Defects in the genes encoding these proteins lead to the metabolic disorder galactosemia.

Código de classe de armazenamento

13 - Non Combustible Solids

WGK

WGK 3

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)


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