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
1.05589
Sodium hydroxide solution
30%, Suprapur®
Sinónimos:
Sodium hydroxide solution
About This Item
Productos recomendados
Nombre del producto
Hidróxido de sodio solution, Suprapur®
Agency
suitable for SM 2310
suitable for SM 2320
suitable for SM 5210
Nivel de calidad
presión de vapor
3 mmHg ( 37 °C)
descripción
for inorganic trace analysis
Formulario
liquid
concentración
30%
pH
14 (20 °C in H2O)
densidad
1.33 g/cm3 at 20 °C
temp. de almacenamiento
2-30°C
cadena SMILES
[OH-].[Na+]
InChI
1S/Na.H2O/h;1H2/q+1;/p-1
Clave InChI
HEMHJVSKTPXQMS-UHFFFAOYSA-M
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Categorías relacionadas
Nota de análisis
Chloride (Cl): ≤ 1000 ppb
Phosphate (PO₄): ≤ 50 ppb
Silicate (as SiO₂): ≤ 2000 ppb
Sulfate (SO₄): ≤ 2000 ppb
Al (Aluminium): ≤ 20 ppb
As (Arsenic): ≤ 50 ppb
Ba (Barium): ≤ 200 ppb
Ca (Calcium): ≤ 100 ppb
Cd (Cadmium): ≤ 2 ppb
Ce (Cerium): ≤ 5 ppb
Co (Cobalt): ≤ 2 ppb
Cr (Chromium): ≤ 10 ppb
Cu (Copper): ≤ 5 ppb
Eu (Europium): ≤ 5 ppb
Fe (Iron): ≤ 10 ppb
Hg (Mercury): ≤ 10 ppb
K (Potassium): ≤ 2000 ppb
La (Lanthanum): ≤ 5 ppb
Li (Lithium): ≤ 200 ppb
Mg (Magnesium): ≤ 50 ppb
Mn (Manganese): ≤ 2 ppb
Ni (Nickel): ≤ 5 ppb
Pb (Lead): ≤ 10 ppb
Sc (Scandium): ≤ 5 ppb
Sm (Samarium): ≤ 5 ppb
Sr (Strontium): ≤ 100 ppb
Tl (Thallium): ≤ 5 ppb
Y (Yttrium): ≤ 5 ppb
Yb (Ytterbium): ≤ 5 ppb
Zn (Zinc): ≤ 10 ppb
Información legal
Palabra de señalización
Danger
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
Código de clase de almacenamiento
8B - Non-combustible, corrosive hazardous materials
Clase de riesgo para el agua (WGK)
WGK 1
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
Certificados de análisis (COA)
Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»
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Artículos
Control elemental impurities in drug products with analytical methods and materials to ensure patient safety.
Contenido relacionado
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
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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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