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
47739
D-(−)-Fructose
BioUltra, ≥99.0% (HPLC)
Synonym(s):
D-Levulose, Fruit sugar
Select a Size
CZK 3,220.00
CZK 7,800.00
About This Item
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product line
BioUltra
Quality Level
assay
≥99.0% (HPLC)
form
solid
optical activity
[α]20/D −92±2°, 1 hr, c = 10% in H2O
impurities
insoluble matter, passes filter test
ign. residue
≤0.1% (as SO4)
loss
≤0.1% loss on drying, 20 °C (HV)
color
colorless
pH
5.0-7.0 (25 °C, 0.1 M in H2O)
mp
119-122 °C (dec.) (lit.)
solubility
H2O: 0.1 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
0.1 M in H2O
UV absorption
λ: 260 nm Amax: 0.04, λ: 280 nm Amax: 0.04
storage temp.
room temp
SMILES string
OC[C@@H](O)[C@@H](O)[C@H](O)C(=O)CO
InChI
1S/C6H12O6/c7-1-3(9)5(11)6(12)4(10)2-8/h3,5-9,11-12H,1-2H2/t3-,5-,6-/m1/s1
InChI key
BJHIKXHVCXFQLS-UYFOZJQFSA-N
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This Item | |||
|---|---|---|---|
| assay ≥99.0% (HPLC) | assay ≥99% (HPLC) | assay 98.0-102.0% dry basis | assay - |
| solubility H2O: 0.1 M at 20 °C, clear, colorless | solubility H2O: 1 M, clear, colorless | solubility water: 790 g/L at 20 °C | solubility alcohol: soluble 1 gm in 15 ml, methanol: soluble 1 gm in 14 ml, H2O: freely soluble, acetone: freely soluble (Hot), acetone: slightly soluble, pyridine: soluble |
| Quality Level 100 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| form solid | form powder | form crystalline | form solid |
| storage temp. room temp | storage temp. - | storage temp. room temp | storage temp. - |
| mp 119-122 °C (dec.) (lit.) | mp 119-122 °C (dec.) (lit.) | mp 119-122 °C (dec.) (lit.) | mp 119-122 °C (dec.) (lit.) |
Application
Other Notes
Storage Class
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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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 47739-1KG-F | 04061832372983 |
| 47739-250G-F | 04061835541393 |
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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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