H1758
for molecular biology
1.3 (vs air)
3.23 psi ( 21.1 °C)
7.93 psi ( 37.7 °C)
BioReagent
36.5-38.0%
liquid
30-50%
light yellow
<1 (20 °C)
>100 °C (lit.)
H2O: soluble
1.2 g/mL at 25 °C (lit.)
Fe: ≤0.2 ppm
heavy metals (as Pb): ≤1 ppm
suitable for molecular biology
Cl
1S/ClH/h1H
VEXZGXHMUGYJMC-UHFFFAOYSA-N
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Danger
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3
Respiratory system
8B - Non-combustible, corrosive hazardous materials
WGK 1
Not applicable
Not applicable
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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. See Shipping and Storage for more information.
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The molarity or molar concentration can be calculated using the following formula: [Density x 1000 x concentration (%)] / (molecular weight)
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).
This product is designated as Molecular Biology grade and is suitable for molecular biology applications.
Ask a Scientist here.
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.
This procedure may be used for all Catalase products.
This procedure may be used for all Ficin products.
This procedure may be used for all Ficin products.
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