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
181003
L-arginina monohydrochloride
Sinónimos:
(S)-(+)-arginina hydrochloride
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| Talla/SKU | Disponibilidad | Precio |
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description
Merck USA index - 14, 780
Quality Segment
assay
≥99% (perchloric acid titration)
form
solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze, desiccated (hygroscopic)
impurities
≤100 CFU/g Total micoorganisms, ≤6.0 EU/g Endotoxin
color
white
solubility
water: 40 mg/mL
cation traces
Fe: ≤10 ppm
shipped in
ambient
storage temp.
15-25°C
SMILES string
Cl[H].N[C@@H](CCCNC(N)=N)C(O)=O
InChI
1S/C6H14N4O2.ClH/c7-4(5(11)12)2-1-3-10-6(8)9;/h4H,1-3,7H2,(H,11,12)(H4,8,9,10);1H/t4-;/m0./s1
InChI key
KWTQSFXGGICVPE-WCCKRBBISA-N
Biochem/physiol Actions
Legal Information
Disclaimer
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Este artículo | |||
|---|---|---|---|
| description - | description British Pharmacopoeia (BP) Reference Standard | description United States Pharmacopeia (USP) Reference Standard | description European Pharmacopoeia (EP) Reference Standard |
| assay ≥99% (perchloric acid titration) | assay - | assay - | assay - |
| Quality Level 100 | Quality Level - | Quality Level - | Quality Level - |
| form solid | form crystalline | form powder | form - |
| storage temp. 15-25°C | storage temp. 2-8°C | storage temp. - | storage temp. 2-8°C |
| solubility water: 40 mg/mL | solubility - | solubility ether: insoluble, water: freely soluble, alcohol: slightly soluble | solubility - |
| cation traces Fe: ≤10 ppm | cation traces - | cation traces - | cation traces - |
Clase de almacenamiento
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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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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