Yes, this product is derived from sugar beets. While intended for research use only, BioUltra products are subject to stringent analytical and suitability testing. This material is suitable of use in Molecular biology, as well as other biological applications.
84097
Saccarosio
BioUltra, Molecular Biology, ≥99.5% (HPLC)
Sinonimo/i:
αα-D-Glc-(1→2)-β-D-Fru, αα-D-glucopiranosil β-D-fruttofuranoside, ββ-D-fruttofuranosil-α-D-glucopiranoside, D(+)-saccarosio, Zucchero
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Cambia visualizzazione
| Voi/SKU | Disponibilità | Prezzo |
|---|---|---|
250 g | Per conoscere la disponibilità, visualizza il carrello | CHF 54.50 |
1 kg | Per conoscere la disponibilità, visualizza il carrello | CHF 166.00 |
5 kg | Per conoscere la disponibilità, visualizza il carrello | CHF 653.00 |
Informazioni su questo articolo
Formula condensata:
C12H22O11
Numero CAS:
Peso molecolare:
342.30
UNSPSC Code:
12352201
NACRES:
NA.25
PubChem Substance ID:
EC Number:
200-334-9
Beilstein/REAXYS Number:
90825
MDL number:
Servizio Tecnico
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Permettici di aiutartigrade
Molecular Biology
Quality Segment
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
Application
Il saccarosio è un disaccaride alimentare di glucosio e fruttosio ampiamente utilizzato. Il saccarosio viene impiegato in biologia molecolare per la preparazione di gradienti di densità.
Other Notes
Centrifugazione isopicnica in un gradiente di densità discontinuo del saccarosio, ad esempio per l′isolamento dell′mRNA da polisomi legati alla membrana
Per acquisire un quadro completo della nostra ampia selezione di monosaccaridi disponibili per la vostra ricerca, vi invitiamo a consultare la nostra pagina dedicata ai carboidrati.
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Questo articolo | |||
|---|---|---|---|
| description BioUltra, Molecular Biology, ≥99.5% (HPLC) | description ≥99.5% (GC), BioReagent, suitable for cell culture, suitable for insect cell culture | description ≥99.5% (GC), Grade II, suitable for plant cell culture | description anhydrous, free-flowing, Redi-Dri™, ACS reagent |
| grade Molecular Biology | grade - | grade - | grade anhydrous, ACS reagent |
| assay ≥99.5% (HPLC) | assay ≥99.5% (GC) | assay ≥99.5% (GC) | assay - |
| solubility H2O: 1 M at 20 °C, clear, colorless | solubility H2O: 500 mg/mL | solubility H2O: 0.5 g/mL, clear, colorless to faintly yellow | solubility water: soluble 100 mg/mL (opalescent solution) |
| Quality Level 200 | Quality Level 300 | Quality Level 300 | Quality Level 100 |
| form crystals | form crystals | form powder | form powder or crystals |
| color white | color white | color white | color white |
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Classe di stoccaggio
11 - Combustible Solids
Che succede?
WGK 1
Punto di infiammabilità (°F)
Not applicable
Punto di infiammabilità (°C)
Not applicable
DPI (dispositivi di protezione individuale)
Eyeshields, Gloves, type N95 (US)
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is this beet derived? grade
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdfHelpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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What is the storage temperature for this product?
1 answer-
This product may be stored at room temperature.
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What is the invert sugar content for this product?
1 answer-
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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