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
S6021
D-Sorbitol
≥98% (GC), Molecular Biology
Synonym(s):
D-Glucitol
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PLN 618.00
PLN 2,340.00
About This Item
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Product Name
D-Sorbitol, ≥98% (GC), Molecular Biology
InChI key
FBPFZTCFMRRESA-JGWLITMVSA-N
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
SMILES string
OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)CO
grade
Molecular Biology
vapor density
<1 (vs air)
vapor pressure
<0.1 mmHg ( 25 °C)
assay
≥98% (GC)
form
powder or crystals
color
white
useful pH range
5.0-7 (25 °C, 182 g/L)
mp
98-100 °C (lit.)
solubility
water: soluble 182g/l at 20 °C (68 °F)
foreign activity
DNase, RNase, and protease, none detected
Quality Level
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This Item | 240850 | 85529 | S3889 |
|---|---|---|---|
| grade for molecular biology | grade - | grade - | grade - |
| assay ≥98% (GC) | assay 99% (GC) | assay ≥99.0% (HPLC) | assay ≥98% (GC) |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| solubility water: soluble 182g/l at 20 °C (68 °F) | solubility water: soluble 182 g/L at 20 °C (68 °F ) | solubility H2O: 1 M at 20 °C, clear, colorless | solubility water: soluble 182 g/L at 20 °C (68 °F) |
| form powder or crystals | form powder | form powder | form powder |
| mp 98-100 °C (lit.) | mp 98-100 °C (lit.) | mp 98-100 °C (lit.) | mp 98-100 °C (lit.) |
Application
Biochem/physiol Actions
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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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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