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
P8291
Nitrate de potassium
BioReagent, suitable for cell culture, suitable for plant cell culture
Synonyme(s) :
KNO3, saltpeter
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| À vous/Référence | Disponibilité | Prix |
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A propos de cet article
product line
BioReagent
Quality Segment
form
crystals
technique(s)
cell culture | mammalian: suitable, cell culture | plant: suitable
mp
334 °C (lit.)
solubility
H2O: 20/150 g/mL, clear, colorless
SMILES string
[K+].[O-][N+]([O-])=O
InChI
1S/K.NO3/c;2-1(3)4/q+1;-1
InChI key
FGIUAXJPYTZDNR-UHFFFAOYSA-N
Application
- dans de la solution CPW13M pour extraire les protoplastes de cellules végétales
- dans du milieu de base
- dans une composition de macronutriments
Biochem/physiol Actions
1 of 1
Cet article | |||
|---|---|---|---|
| form crystals | form crystalline | form crystals | form powder or crystals |
| solubility H2O: 20/150 g/mL, clear, colorless | solubility - | solubility - | solubility - |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| mp 334 °C (lit.) | mp 334 °C (lit.) | mp 334 °C (lit.) | mp 334 °C (lit.) |
| product line BioReagent | product line - | product line - | product line - |
| technique(s) cell culture | mammalian: suitable, cell culture | plant: suitable | technique(s) - | technique(s) - | technique(s) - |
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signalword
Warning
hcodes
Hazard Classifications
Ox. Sol. 3
Classe de stockage
5.1B - Oxidizing hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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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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