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).
Przejdź do
49752
2-Phospho-L-ascorbic acid trisodium salt
≥95.0% (HPLC)
Synonim(y):
L-Ascorbic acid 2-phosphate trisodium salt, Sodium L-ascorbyl-2-phosphate
Zaloguj się, aby wyświetlić ceny organizacyjne i kontraktowe.
Wybierz wielkość
Zmień widok
| Do Państwa/SKU | Dostępność | Cena netto |
|---|---|---|
10 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 329,00 zł |
100 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 3030,00 zł |
Informacje o tej pozycji
Wzór empiryczny (zapis Hilla):
C6H6Na3O9P · xH2O
Numer CAS:
Masa cząsteczkowa:
322.05 (anhydrous basis)
UNSPSC Code:
12352205
NACRES:
NA.79
MDL number:
Assay:
≥95.0% (HPLC)
Form:
powder
329,00 zł
Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
Pomoc techniczna
Potrzebujesz pomocy? Nasz zespół doświadczonych naukowców chętnie Ci pomoże.
Pozwól nam pomócbiological source
synthetic
Quality Segment
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
SMILES 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
Application
2-Phospho-L-ascorbic acid trisodium salt has been used as medium supplement in Dulbecco′s Modified Eagle Medium (DMEM) for adipose-derived stem cells, human mesenchymal stem cells and osteoblast cells.
Biochem/physiol Actions
L-Ascorbic acid 2-phosphate (AA2P) is used in biocatalytic dephosphorylation for electric power generation and electrochemical detection assays. L-Ascorbic acid 2-phosphate may be used in cell differentiation and tissue engineering applications. Asc-2P is used in studies of gene repression, such as the repression of dihydrotestosterone-induced dickkopf-1 expression.
Ta strona może zawierać tekst przetłumaczony maszynowo.
1 of 1
Ta pozycja | |||
|---|---|---|---|
| assay ≥95.0% (HPLC) | assay ≥95% | assay ≥98% | assay ≥80% (CE) |
| Quality Level 200 | Quality Level 200 | Quality Level 300 | Quality Level 100 |
| form powder | form powder | form crystalline | form solid |
| mp 260 °C | mp - | mp 220 °C (dec.) (lit.) | mp - |
| anion traces chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤50 mg/kg | anion traces - | anion traces - | anion traces - |
| technique(s) cell culture | mammalian: suitable | technique(s) HPLC: suitable | technique(s) HPLC: suitable | technique(s) - |
Klasa składowania
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Wybierz jedną z najnowszych wersji:
Masz już ten produkt?
Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
-
How should I store this product once making working solutions? For how long can I use it? I am using it for iPSC differentiation
1 answer-
Helpful?
-
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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.pdfHelpful?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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
Helpful?
-