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S3522

Sigma-Aldrich

Natriumphosphat Monohydrat

BioReagent, suitable for electrophoresis, 98.0-102.0%

Synonym(e):

Mononatrium-phosphat, Natriumdihydrogenphosphat Monohydrat

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250 G
CHF 245.00
500 G
CHF 441.00
1 KG
CHF 812.00

CHF 245.00


Voraussichtliches Versanddatum01. Juni 2025


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250 G
CHF 245.00
500 G
CHF 441.00
1 KG
CHF 812.00

About This Item

Lineare Formel:
NaH2PO4 · H2O
CAS-Nummer:
Molekulargewicht:
137.99
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12161700
PubChem Substanz-ID:
NACRES:
NA.25

CHF 245.00


Voraussichtliches Versanddatum01. Juni 2025


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Produktlinie

BioReagent

Assay

98.0-102.0%

Form

powder

Methode(n)

electrophoresis: suitable

Verunreinigungen

≤0.01% Insoluble matter

pH-Wert

4.1-4.5 (25 °C, 5% in solution)

Anionenspuren

chloride (Cl-): ≤5 ppm
sulfate (SO42-): ≤0.003%

Kationenspuren

Ca: ≤0.005%
Fe: ≤0.001%
K: ≤0.01%
heavy metals (as Pb): ≤0.001%

Eignung

suitable for electrophoresis

Anwendung(en)

diagnostic assay manufacturing

SMILES String

[Na+].[H]O[H].OP(O)([O-])=O

InChI

1S/Na.H3O4P.H2O/c;1-5(2,3)4;/h;(H3,1,2,3,4);1H2/q+1;;/p-1

InChIKey

BBMHARZCALWXSL-UHFFFAOYSA-M

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Anwendung

Sodium phosphate monobasic monohydrate has been used for the preparation of cardioplegia solution.[1] It has also been used as a component in McIlvaine′s buffer and MgCl2 buffer.[2]

Lagerklassenschlüssel

13 - Non Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)


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Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. 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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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. 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/449/386/product-dating-information-mk.pdf

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