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PHR1329

Supelco

Cloruro de potasio

Pharmaceutical Secondary Standard; Certified Reference Material

Sinónimos:

Potassium chloride

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5 G
50,40 €

50,40 €

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5 G
50,40 €

About This Item

Fórmula lineal:
KCl
Número de CAS:
7447-40-7
Peso molecular:
74.55
Número CE:
231-211-8
Número MDL:
MFCD00011360
Código UNSPSC:
41116107
ID de la sustancia en PubChem:
329823314
NACRES:
NA.24

50,40 €

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grado

certified reference material
pharmaceutical secondary standard

Nivel de calidad

300

Agency

traceable to USP 1548190

familia API

potassium chloride

CofA

current certificate can be downloaded

técnicas

HPLC: suitable
gas chromatography (GC): suitable

mp

770 °C (lit.)

densidad

1.98 g/mL at 25 °C (lit.)

aplicaciones

pharmaceutical (small molecule)

Formato

neat

temp. de almacenamiento

2-30°C

cadena SMILES

[Cl-].[K+]

InChI

1S/ClH.K/h1H;/q;+1/p-1

Clave InChI

WCUXLLCKKVVCTQ-UHFFFAOYSA-M

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Descripción general

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Aplicación

Puede utilizarse para la preparación de disolución salina tamponada con fosfato y para la extracción y solubilización de proteínas.
Potassium Chloride may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by chromatography.[1]
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Nota de análisis

These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

Otras notas

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Nota al pie de página

To see an example of a Certificate of Analysis for this material enter LRAB7667 in the slot below. This is an example certificate only and may not be the lot that you receive.

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Referencia del producto
Descripción
Precios

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number

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SAFC

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Cloruro de potasio

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Preguntas

1–3 de 3 Preguntas  

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

    1 respuesta

    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 respuesta

    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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  3. Will this be NIST traceable

    1 respuesta

    1. Yes. This product is traceable to NIST.

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