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
C8002
α-Cellulose
powder
Sélectionner une taille de conditionnement
| Conditionnement | Référence | Disponibilité | Prix |
|---|
A propos de cet article
biological source
plant
Quality Segment
form
powder
color
white
storage temp.
room temp
SMILES string
O1[C@H](C(C(C(C1CO)O)O)O)O[C@@H]2C(OC(C(C2O)O)O)CO
InChI
1S/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3?,4?,5?,6?,7?,8?,9?,10-,11?,12+/m1/s1
InChI key
GUBGYTABKSRVRQ-WFVLMXAXSA-N
Application
Other Notes
1 of 1
Cet article | |||
|---|---|---|---|
| biological source plant | biological source natural (organic) | biological source - | biological source - |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 100 |
| form powder | form powder | form powder | form microcrystalline, powder |
| storage temp. room temp | storage temp. - | storage temp. - | storage temp. - |
| color white | color - | color - | color - |
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Classe de stockage
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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Contenu apparenté
Numéro d'article de commerce international
| Référence | GTIN |
|---|---|
| C8002-5KG | 04061833521434 |
| C8002-1KG | 04061835366545 |
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How can I determine the shelf life / expiration / retest date of this product?
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Helpful?
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What is the particle size for this a-cellulose?
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This product is fibrous cellulose with an average particle length of 300 nm. Approximately 95% of the material is >100 mesh, or 249 um. This information is lot specific and reported in the product Certificate of Analysis. Please see the link below to review a sample or lot specific certificate:
https://www.sigmaaldrich.com/product/sigma/c8002#product-documentationHelpful?
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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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Hi! Can you tell me if this a-cellulose product has any certifications or approved claims? For example: ISO, ECOcert, Vegan, Non-GMO, Sustainable, etc. Thanks!
1 answer-
This product is not certified by any agency and is intended for research use only.
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