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.pdf
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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Informazioni su questo articolo
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Nome del prodotto
Saccarosio, BioUltra, Molecular Biology, ≥99.5% (HPLC)
InChI key
CZMRCDWAGMRECN-UGDNZRGBSA-N
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
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
grade
Molecular Biology
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
UV absorption
λ: 260 nm Amax: 0.12
λ: 280 nm Amax: 0.10
Quality Level
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Questo articolo | S0389 | 573113 | 1.07687 |
|---|---|---|---|
| assay ≥99.5% (HPLC) | assay ≥99.5% (GC) | assay ≥99% | assay - |
| grade for molecular biology | grade for molecular biology | grade Molecular Biology | grade - |
| solubility H2O: 1 M at 20 °C, clear, colorless | solubility H2O: soluble 50 g + 50 mL | solubility water: soluble | solubility - |
| Quality Level 200 | Quality Level 300 | Quality Level 200 | Quality Level 100 |
| form crystals | form crystals | form solid | form solid |
| product line BioUltra | product line - | product line - | product line - |
Application
Other Notes
Classe di stoccaggio
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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How can I determine the shelf life / expiration / retest date of this product?
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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?
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This product may be stored at room temperature.
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What is the invert sugar content for this product?
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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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