This product may be stored at room temperature.
84097
Sacarosa
BioUltra, for molecular biology, ≥99.5% (HPLC)
Sinónimos:
α-D-Glc-(1→2)-β-D-Fru, α-D-Glucopiranosil β-D-fructofuranósido, ββ-D-Fructofuranosil-α-D-glucopiranósido, D(+)-Sacarosa, Azúcar
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About This Item
Fórmula empírica (notación de Hill):
C12H22O11
Número de CAS:
Peso molecular:
342.30
Beilstein/REAXYS Number:
90825
EC Number:
MDL number:
UNSPSC Code:
12352201
PubChem Substance ID:
NACRES:
NA.25
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Productos recomendados
grade
for molecular biology
Quality Level
product line
BioUltra
assay
≥99.5% (HPLC)
form
crystals
optical activity
[α]20/D +66.5±1°, c = 26% in H2O
impurities
DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected
ign. residue
≤0.01% (as SO4)
loss
≤0.1% loss on drying, 20 °C (HV)
color
white
pH
5.0-7.0 (25 °C, 1 M in H2O)
mp
185-187 °C (lit.)
solubility
H2O: 1 M at 20 °C, clear, colorless
anion traces
chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg
cation traces
Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg
λ
1 M in H2O
SMILES string
OC[C@H]1O[C@H](O[C@]2(CO)O[C@H](CO)[C@@H](O)[C@@H]2O)[C@H](O)[C@@H](O)[C@@H]1O
UV absorption
λ: 260 nm Amax: 0.12
λ: 280 nm Amax: 0.10
InChI
1S/C12H22O11/c13-1-4-6(16)8(18)9(19)11(21-4)23-12(3-15)10(20)7(17)5(2-14)22-12/h4-11,13-20H,1-3H2/t4-,5-,6-,7-,8+,9-,10+,11-,12+/m1/s1
InChI key
CZMRCDWAGMRECN-UGDNZRGBSA-N
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Application
La sacarosa es un disacárido nutricional de glucosa y fructosa ampliamente utilizado. La sacarosa se utiliza en biología molecular para la preparación de gradientes de densidad.
Other Notes
Si desea conocer por completo nuestra amplia gama de monosacáridos para su investigación, le recomendamos que visite nuestra página de categoría Carbohidratos .
Centrifugación isopícnica en un gradiente de densidad de sacarosa discontinuo, por ejemplo, en el aislamiento de ARNm de polisomas ligados a membrana[1]
Storage Class
11 - Combustible Solids
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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This product has a minimum purity specification of is 99.5 % sucrose with a maximum allowable moisture content of 0.1%. Invert sugar is not a factor for this product.
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