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
H1758
Ácido clorhídrico
36.5-38.0%, BioReagent, for molecular biology
Sinónimos:
HCL, Hydrogen Chloride Solution, Muriatic Acid
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About This Item
Productos recomendados
grado
for molecular biology
Nivel de calidad
densidad de vapor
1.3 (vs air)
presión de vapor
3.23 psi ( 21.1 °C)
7.93 psi ( 37.7 °C)
Línea del producto
BioReagent
Ensayo
36.5-38.0%
Formulario
liquid
concentración
30-50%
color
light yellow
pH
<1 (20 °C)
bp
>100 °C (lit.)
solubilidad
H2O: soluble
densidad
1.070 g/L at 20 °C
trazas de catión
Fe: ≤0.2 ppm
heavy metals (as Pb): ≤1 ppm
idoneidad
suitable for molecular biology
cadena SMILES
Cl
InChI
1S/ClH/h1H
Clave InChI
VEXZGXHMUGYJMC-UHFFFAOYSA-N
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Palabra de señalización
Danger
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3
Órganos de actuación
Respiratory system
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
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Artículos
Acid and base chart lists the strength of acids and bases (strongest to weakest) in order. Simple to use laboratory reference chart for scientists, researchers and lab technicians.
Protocolos
This procedure may be used for all Catalase products.
This procedure may be used for all Ficin products.
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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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How do I calculate the molarity of Product No. H1758, Hydrochloric acid?
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The molarity or molar concentration can be calculated using the following formula: [Density x 1000 x concentration (%)] / (molecular weight)
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Is Product No. H1758, Hydrochloric acid, given a grade designation?
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This product is designated as Molecular Biology grade and is suitable for molecular biology applications.
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What is the Department of Transportation shipping information for this product?
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Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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How does the storage temperature relate to shipping conditions?
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The storage conditions that a Sigma-Aldrich catalog and label recommend for products are deliberately conservative. For many products, long-term storage at low temperatures will increase the time during which they are expected to remain in specification and therefore are labeled accordingly. Where short-term storage, shipping time frame, or exposure to conditions other than those recommended for long-term storage will not affect product quality, Sigma-Aldrich will ship at ambient temperature. The products sensitive to short-term exposure to conditions other than their recommended long-term storage are shipped on wet or dry ice. Ambient temperature shipping helps to control shipping costs for our customers. At any time, our customers can request wet- or dry-ice shipment, but the special handling is at customer expense if our product history indicates that the product is stable for regular shipment.
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What is the molarity or molar concentration of Product No. H1758, Hydrochloric acid?
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Based on an approximate density of 1.2 g/ml and a percentage range of 36.5 - 38.0%, concentrated HCl is in the range 11.6-12.0 M (which is also 11.6-12.0 Normal, for this monoprotic acid).
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