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
S8282
Natriumphosphat
BioXtra, ≥99.0%
Synonym(e):
mono-Natriumphosphat, Mononatriummonophosphat, Natriumdihydrogenphosphat
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CHF 332.00
CHF 611.00
Über diesen Artikel
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Produktlinie
BioXtra
Qualitätsniveau
Assay
≥99.0%
Form
powder
Verunreinigungen
≤0.1% Insoluble matter
pH-Wert
4.0-6.0 (20 °C, 1 M in H2O)
Löslichkeit
H2O: 1 M, clear, colorless
Anionenspuren
chloride (Cl-): ≤0.05%
sulfate (SO42-): ≤0.05%
Kationenspuren
Al: ≤0.005%
Ca: ≤0.01%
Cu: ≤0.0005%
Fe: ≤0.002%
K: ≤0.2%
Mg: ≤0.005%
NH4+: ≤0.05%
Pb: ≤0.001%
Zn: ≤0.0005%
Absorption
≤0.2 at 260 in H2O at 1 M
≤0.2 at 280 in H2O at 1 M
SMILES String
[Na+].OP(O)([O-])=O
InChI
1S/Na.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1
InChIKey
AJPJDKMHJJGVTQ-UHFFFAOYSA-M
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Dieser Artikel | S0751 | 52074 | RDD007 |
|---|---|---|---|
| assay ≥99.0% | assay ≥99.0% | assay 99.0-101.0% (T) | assay ≥99.0% |
| product line BioXtra | product line ReagentPlus® | product line - | product line Redi-Dri™ |
| Quality Level 300 | Quality Level 200 | Quality Level - | Quality Level 100 |
| form powder | form powder or crystals | form powder or crystals | form powder |
| solubility H2O: 1 M, clear, colorless | solubility water: 100 mg/mL, clear, colorless | solubility H2O: 0.1 g/mL at 25 °C, clear, colorless | solubility - |
| pH 4.0-6.0 (20 °C, 1 M in H2O) | pH 4.0-4.5 (25 °C, 50 g/L in water) | pH 4.0-4.5 (20 °C, 10% in H2O) | pH 4.0-4.5 (25 °C, 50 g/L in water) |
Anwendung
- Evaluation of a Novel Enteral Phosphorus Therapy with Enteral Nutrition during a National Intravenous Sodium Phosphate Shortage.: Monobasisches Natriumphosphat wurde als enteraler Phosphorzusatz evaluiert, der eine sinnvolle Alternative bei intravenösem Phosphatmangel darstellt und die klinische Ernährung bei der Patientenversorgung verbessert (Harris et al., 2024).
- Two chromatographic methods for determination of cytarabine and dexamethazone; two co-administered drugs for the treatment of leukemia: green analytical perspective.: Monobasisches Natriumphosphat wurde als Puffermittel bei chromatographischen Methoden verwendet, um die umweltfreundliche analytische Bestimmung von Leukämiemedikamenten zu verbessern und zu nachhaltigen Analyseverfahren beizutragen (Magdy et al., 2024).
Lagerklassenschlüssel
13 - Non Combustible Solids
WGK
WGK 1
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
Eyeshields, Gloves, type N95 (US)
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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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