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
M0387
Methyl cellulose
viscosity: 1,500 cP
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| À vous/Référence | Disponibilité | Prix |
|---|
A propos de cet article
biological source
wood (pulp cellulose)
Quality Segment
form
powder
color
white to off-white
viscosity
1,200-1,800 cP, 2 % in water(20 °C)
storage temp.
room temp
SMILES string
[*]OC[C@H]1O[C@@H](O[C@@H]2[C@@H](CO[*])O[C@@H](O[*])[C@H](O[*])[C@H]2O[*])[C@H](O[*])[C@@H](O[*])[C@@H]1O[*]
InChI key
YLGXILFCIXHCMC-JHGZEJCSSA-N
General description
Application
- as a component of an embryo medium to culture zebrafish embryos for motility assays
- to mount haploid/tetraploid zebrafish embryos on slides for live imaging
- to enhance the viscosity of artificial seawater to study the flagellar waves of Ciona spermatozoa
Other Notes
1 of 1
Cet article | |||
|---|---|---|---|
| biological source wood (pulp cellulose) | biological source wood (pulp cellulose) | biological source - | biological source synthetic (organic) |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 200 |
| form powder | form powder | form powder | form powder |
| storage temp. room temp | storage temp. room temp | storage temp. - | storage temp. room temp |
| color white to off-white | color white to off-white | color - | color white to off-white |
| viscosity 1,200-1,800 cP, 2 % in water(20 °C) | viscosity 3,500-5,600 cP, 2 % in water(20 °C) | viscosity 3000-5500 mPa.s, 2 % in H2O(20 °C) | viscosity 12-18 cP, 2 % in water(20 °C) |
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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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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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