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
A5006
L-arginina
≥98%
Sinonimo/i:
Acido (S)-2-ammino-5-guanidinopentanoico
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CHF 125.00
CHF 341.00
CHF 591.00
Informazioni su questo articolo
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Nome del prodotto
L-arginina, reagent grade, ≥98%
Grado
reagent grade
Livello qualitativo
Saggio
≥98%
Stato
powder
Colore
white
Punto di fusione
222 °C (dec.) (lit.)
Solubilità
H2O: 50 mg/mL
applicazioni
cell analysis
peptide synthesis
Stringa SMILE
N[C@@H](CCCNC(N)=N)C(O)=O
InChI
1S/C6H14N4O2/c7-4(5(11)12)2-1-3-10-6(8)9/h4H,1-3,7H2,(H,11,12)(H4,8,9,10)/t4-/m0/s1
ODKSFYDXXFIFQN-BYPYZUCNSA-N
Informazioni sul gene
human ... NOS1(4842), NOS2(4843)
rat ... Ppm1a(24666)
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Questo articolo | 1.01587 | 1.01542 | 11009 |
|---|---|---|---|
| form powder | form solid | form solid | form powder or crystals |
| grade reagent grade | grade - | grade - | grade - |
| assay ≥98% | assay - | assay - | assay ≥99.5% (NT) |
| mp 222 °C (dec.) (lit.) | mp 238 °C (decomposition) | mp 238 °C (decomposition) | mp 222 °C (dec.) (lit.) |
| color white | color - | color - | color white |
| solubility H2O: 50 mg/mL | solubility - | solubility - | solubility H2O: 0.5 M at 20 °C, clear, colorless |
Applicazioni
Azioni biochim/fisiol
Codice della classe di stoccaggio
13 - Non Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 1
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
Eyeshields, Gloves, type N95 (US)
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Contenuto correlato
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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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