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
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| Para você/SKU | Disponibilidade | Preço |
|---|
Sobre este item
biological source
sugar cane
Quality Segment
grade
Molecular Biology
assay
≥99.5% (GC)
form
crystals
technique(s)
HPLC: suitable, cryopreservation: suitable, electron microscopy: suitable, enzyme immunoassay: suitable, gas chromatography (GC): suitable, immunohistochemistry: suitable
impurities
≤0.1% free glucose
color
white
useful pH range
5.5-7 (25 °C, 342 g/L)
mp
185-187 °C (lit.)
solubility
H2O: soluble 50 g + 50 mL
cation traces
heavy metals (as Pb): ≤5 ppm
absorption
≤0.15 at 280 at 50%, ≤0.20 at 260 at 50%
suitability
suitable for molecular biology
application(s)
advanced drug delivery
agriculture
life science and biopharma
metabolomics
sample preservation
foreign activity
DNase, RNase, protease, none detected
storage temp.
room temp
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
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
General description
Application
- para realizar a crioproteção de tecidos renais
- como um componente do meio de germinação sólido para germinar grãos de pólen no
- teste de cloreto de trifenil-tetrazólio (TTC) para verificar a viabilidade dos grãos de pólen
- na crioproteção de tecidos cerebrais fixados para imuno-histoquímica
Biochem/physiol Actions
Features and Benefits
- Ideal para pesquisa em biologia molecular, biologia celular e bioquímica
- Testado para confirmar baixos níveis de contaminação por metais pesados, garantindo a adequação para várias aplicações
- Testado para DNase, RNase e proteases
- Sacarose de grau de biologia molecular, proveniente da cana-de-açúcar
Other Notes
1 of 1
Este Item | |||
|---|---|---|---|
| grade Molecular Biology | grade ACS reagent | grade - | grade Molecular Biology |
| technique(s) HPLC: suitable, electron microscopy: suitable, gas chromatography (GC): suitable, cryopreservation: suitable, immunohistochemistry: suitable, enzyme immunoassay: suitable | technique(s) - | technique(s) - | technique(s) - |
| assay ≥99.5% (GC) | assay ≥99.0% (HPLC) | assay - | assay ≥99% |
| biological source sugar cane | biological source - | biological source - | biological source - |
| Quality Level 300 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| solubility H2O: soluble 50 g + 50 mL | solubility H2O: 0.1 g/mL, clear, colorless | solubility - | solubility water: soluble |
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Classe de armazenamento
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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Can you provide information regarding the particle size or diameter of the crystals for this product (Sucrose, Sigma-Aldrich S0389)?
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The particle size or diameter of the crystals is not tested for this product.
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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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