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
M9546
D-Mannitol
BioXtra, ≥98% (HPLC)
Synonym(s):
Mannite
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About This Item
product line
BioXtra
Quality Level
assay
≥98% (HPLC)
form
powder
impurities
≤0.0005% Phosphorus (P)
≤0.01% Insoluble matter
ign. residue
≤0.01%
color
white
useful pH range
5.0-6.5 (25 °C, 182 g/L)
mp
167-170 °C (lit.)
solubility
H2O: 1 M, clear, colorless
anion traces
chloride (Cl-): ≤0.05%
sulfate (SO42-): ≤0.05%
cation traces
Al: ≤0.0005%
Ca: ≤0.0005%
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)CO
InChI
1S/C6H14O6/c7-1-3(9)5(11)6(12)4(10)2-8/h3-12H,1-2H2/t3-,4-,5-,6-/m1/s1
InChI key
FBPFZTCFMRRESA-KVTDHHQDSA-N
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This Item | 63560 | M4125 | 17311 |
|---|---|---|---|
| assay ≥98% (HPLC) | assay ≥99.0% (sum of enantiomers, HPLC) | assay ≥98% (GC) | assay ≥97% |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| solubility H2O: 1 M, clear, colorless | solubility H2O: 0.1 g/mL, clear, colorless | solubility water: 100 mg/mL, clear, colorless | solubility water: soluble(lit.) |
| form powder | form powder | form powder | form powder |
| color white | color - | color white | color - |
| cation traces Al: ≤0.0005%, Cu: ≤0.0005%, K: ≤0.005%, NH4+: ≤0.05%, Pb: ≤0.001%, Ca: ≤0.0005%, Mg: ≤0.0005%, Zn: ≤0.0005%, Fe: ≤0.0005%, Na: ≤0.005% | cation traces As: ≤0.1 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, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg, heavy metals: ≤5 ppm (by ICP-OES) | cation traces - | cation traces - |
General description
Application
- as a hydroxyl radical inhibitor, to detect the hydroxyl radical generation during the reactive oxygen species (ROS) modification of chromatin[2]
- in [3H]-mannitol permeability assay and also as a component in buffer B for measuring the transmonolayer dilution potentials[3]
- as a component in extracellular recording solution for whole cell patch clamp recordings[4]
Biochem/physiol Actions
Other Notes
Storage Class
11 - Combustible Solids
wgk_germany
WGK 1
ppe
Eyeshields, Gloves, type N95 (US)
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How is shipping temperature determined? And how is it related to the product storage temperature?
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How can I determine the shelf life / expiration / retest date of this product?
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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/449/386/product-dating-information-mk.pdfHelpful?
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