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
I2255
Inulin from chicory
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| A ustedes/SKU | Disponibilidad | Precio |
|---|---|---|
10 g | Disponible para enviar HOYdesdeLyon | 103,00 € |
25 g | Disponible para enviar HOYdesdeLyon | 177,00 € |
100 g | Disponible para enviar HOYdesdeLyon | 620,00 € |
1 kg | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 5740,00 € |
Acerca de este artículo
biological source
plant (chicory)
Quality Segment
form
powder
impurities
≤0.05% free glucose (enzymatic assay), <15% water (Karl Fischer)
color
white
mp
158 - 165 °C ((316 - 329 °F ))
solubility
water: 100 mg/mL, clear to hazy, colorless
storage temp.
room temp
SMILES string
OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O.OC[C@H]2OC(O[C@]3(CO)O[C@H](CO)[C@@H](O)[C@@H]3O)[C@H](O)[C@@H](O)[C@@H]2O
InChI
1S/C12H22O11.C6H12O6/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;7-1-3-4(9)5(10)6(11,2-8)12-3/h4-11,13-20H,1-3H2;3-5,7-11H,1-2H2/t4-,5-,6-,7-,8+,9-,10+,11?,12+;3-,4-,5+,6-/m11/s1
InChI key
TUULCWHRUVPVEB-UGWHTDGHSA-N
Application
Biochem/physiol Actions
Other Notes
1 of 1
Este artículo | |||
|---|---|---|---|
| description - | description ≥90% (as FOS and inulin) | description powder | description ≥94% (HPLC) |
| biological source plant (chicory) | biological source plant (Chicorium intybus) | biological source plant | biological source plant |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| solubility water: 100 mg/mL, clear to hazy, colorless | solubility - | solubility - | solubility H2O: 50 mg/mL, clear to slightly hazy, colorless to faintly yellow |
| form powder | form powder | form powder | form powder |
| storage temp. room temp | storage temp. 2-8°C | storage temp. room temp | storage temp. −20°C |
| color white | color white | color white | color white to off-white |
Clase de almacenamiento
11 - Combustible Solids
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?
1 respuesta-
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 respuesta-
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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Hello, may I please ask what is the molecular weight of this inulin
1 respuesta-
The molecular weight of this product is not determined. A brief review of available litrature suggest a range of 500 - 3600 daltons for inulin. This information has not been validated.
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Bonjour, J'ai acheté ce produit mais je n'ai pas sa pureté. Pouvez-vous me la donner s'il vous plait? Merci d'avance
1 respuesta-
The purity of this product is not determined.
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What is the distribution of the Degree of Polymerization (DP) of this chicory root inulin? Is it native inulin, meaning the non-fractionated mixture with mono-/di-/oligo-saccharides (DP3-9) and polysaccharides (DP>9)?
1 respuesta-
Degree of polymerization (DP) for product I2255 is not part of the product specification, and has not characterized. This value is therefore unknown and may vary on a lot to lot basis.
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