No stability information is available for this product, 2-Phospho-L-ascorbic acid trisodium salt, so specific recommendations cannot be provided. However, some sources suggest that this product can be stored at 0-4°C for short-term use (days to weeks) or at -20°C for long-term storage (months).
49752
2-Phospho-L-ascorbinsäure Trinatriumsalz
≥95.0% (HPLC)
Synonym(e):
L-Ascorbinsäure-2-phosphat Trinatriumsalz, Natrium-L-Ascorbyl-2-phosphat
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10 G
€ 60,10
100 G
€ 554,00
Über diesen Artikel
Empirische Formel (Hill-System):
C6H6Na3O9P · xH2O
CAS-Nummer:
Molekulargewicht:
322.05 (anhydrous basis)
UNSPSC Code:
12352205
NACRES:
NA.79
MDL number:
Assay:
≥95.0% (HPLC)
Form:
powder
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Unterstützung erhaltenSMILES string
[Na+].[Na+].[Na+].[P](=O)([O-])([O-])OC1=C([C@H](OC1=O)[C@@H](O)CO)[O-]
InChI
1S/C6H9O9P.3Na/c7-1-2(8)4-3(9)5(6(10)14-4)15-16(11,12)13;;;/h2,4,7-9H,1H2,(H2,11,12,13);;;/q;3*+1/p-3/t2-,4+;;;/m0.../s1
InChI key
YRWWOAFMPXPHEJ-OFBPEYICSA-K
biological source
synthetic
assay
≥95.0% (HPLC)
form
powder
technique(s)
cell culture | mammalian: suitable
impurities
≤7.5% water (Karl Fischer)
color
white to off-white
pH
9.0-9.5 (25 °C, 30 g/L in H2O)
mp
260 °C
anion traces
chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤50 mg/kg
cation traces
Al: ≤10 mg/kg, As: ≤2 mg/kg, Ba: ≤5 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤10 mg/kg, Mg: ≤10 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg
Quality Level
Verwandte Kategorien
1 of 4
Dieser Artikel | |||
|---|---|---|---|
| assay ≥95.0% (HPLC) | assay ≥95% | assay ≥98% | assay ≥80% (CE) |
| Quality Level 200 | Quality Level 200 | Quality Level 300 | Quality Level 100 |
| mp 260 °C | mp - | mp 220 °C (dec.) (lit.) | mp - |
| form powder | form powder | form crystalline | form solid |
| biological source synthetic | biological source synthetic (organic) | biological source synthetic | biological source - |
| technique(s) cell culture | mammalian: suitable | technique(s) HPLC: suitable | technique(s) HPLC: suitable | technique(s) - |
Application
2-Phospho-L-Ascorbinsäure-Trinatriumsalz wurde als Medienzusatz in Dulbecco′s Modified Eagle Medium (DMEM) für Stammzellen aus Fettgewebe, humane mesenchymale Stammzellen und Osteoblast-Zellen verwendet.
Biochem/physiol Actions
L-Ascorbinsäure-2-phosphat (AA2P) wird in der biokatalytischen Dephosphorylierung zur Erzeugung von Strom und in elektrochemischen Detektions-Assays eingesetzt. L-Ascorbinsäure-2-phosphat kann in Anwendungen der Zelldifferenzierungs- und Gewebetechnik eingesetzt werden. Asc-2P wird in Studien zur Genrepression, wie der Repression von dihydrotestosteron-induzierter DKK1-Expression, eingesetzt.
Lagerklasse
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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How should I store this product once making working solutions? For how long can I use it? I am using it for iPSC differentiation
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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.
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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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