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
94046
Sodium phosphate dibasic solution
BioUltra, 0.5 M in H2O
Sinónimos:
Disodium hydrogen phosphate solution, di-Sodium hydrogen phosphate solution
Seleccione un Tamaño
| Talla/SKU | Disponibilidad | Precio |
|---|---|---|
100 mL | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 79,90 € |
500 mL | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 274,00 € |
Acerca de este artículo
79,90 €
product line
BioUltra
Quality Segment
form
liquid
concentration
0.5 M in H2O
impurities
insoluble matter, passes filter test, ≤0.001% total nitrogen (N)
pH
8.8-9.4 (25 °C, 0.5 M in H2O)
solubility
H2O: 0.5 M at 20 °C, clear, colorless
density
1.064 g/mL at 20 °C
anion traces
chloride (Cl-): ≤10 mg/kg, sulfate (SO42-): ≤50 mg/kg
cation traces
Al: ≤1 mg/kg, As: ≤0.1 mg/kg, Ba: ≤1 mg/kg, Bi: ≤1 mg/kg, Ca: ≤5 mg/kg, Cd: ≤1 mg/kg, Co: ≤1 mg/kg, Cr: ≤1 mg/kg, Cu: ≤1 mg/kg, Fe: ≤1 mg/kg, K: ≤20 mg/kg, Li: ≤1 mg/kg, Mg: ≤1 mg/kg, Mn: ≤1 mg/kg, Mo: ≤1 mg/kg, Ni: ≤1 mg/kg, Sr: ≤1 mg/kg, Zn: ≤1 mg/kg
λ
0.5 M in H2O
UV absorption
λ: 260 nm Amax: 0.019, λ: 280 nm Amax: 0.016
application(s)
diagnostic assay manufacturing
SMILES string
[Na+].[Na+].OP([O-])([O-])=O
InChI
1S/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
InChI key
BNIILDVGGAEEIG-UHFFFAOYSA-L
Application
- to supplement Dulbecco′s Modified Eagle Medium (DMEM) in calcifying medium to induce the calcification of vascular smooth muscle cells (VSMCs)
- to prepare a stock solution of CaCl2 and MgCl2 to synthesize calcium phosphate (CPB) and magnesium phosphate bions (MPBs) respectively
- to supplement 2xYT agar plates to culture BL21 DE3 star cells and BL21dLac Gold cells
1 of 1
Este artículo | |||
|---|---|---|---|
| description BioUltra, 0.5 M in H2O | description BioXtra, ≥99.0% | description puriss. p.a., ACS reagent, anhydrous, ≥99.0% (T) | description Molecular Biology, ≥98.5% (titration) |
| concentration 0.5 M in H2O | concentration - | concentration - | concentration - |
| product line BioUltra | product line BioXtra | product line - | product line - |
| Quality Level 100 | Quality Level 200 | Quality Level 200 | Quality Level 300 |
| application(s) diagnostic assay manufacturing | application(s) - | application(s) - | application(s) diagnostic assay manufacturing |
| form liquid | form powder or crystals | form powder (or crystals) | form powder |
| solubility H2O: 0.5 M at 20 °C, clear, colorless | solubility H2O: 1 M at 20 °C, clear, colorless | solubility - | solubility H2O: 100 mg/mL |
Clase de almacenamiento
10 - Combustible liquids
¿Qué está pasando?
WGK 1
Punto de inflamación (°F)
Not applicable
Punto de inflamación (°C)
Not applicable
EPI (equipos de protección individual)
Eyeshields, Gloves
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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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