Standard Laboratory Chemicals
Items 111 to 120 of 452 total
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| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
N,N′-Methylenebis-Acrylamide | 110-26-9 | sc-361828A sc-361828 sc-361828B | 100 g 500 g 1 kg | $35.00 $120.00 $200.00 | ||
N,N'-Methylenebis-Acrylamide is a versatile crosslinking agent widely utilized in polymer chemistry. Its unique ability to form covalent bonds with acrylamide monomers facilitates the creation of hydrogels and polyacrylamide networks. The compound exhibits distinct reactivity through its electrophilic methylene groups, enabling rapid polymerization under UV light or heat. This property enhances the mechanical strength and stability of the resulting polymers, making them suitable for various analytical applications. | ||||||
Magnesium sulfate anhydrous | 7487-88-9 | sc-211764 sc-211764A sc-211764B sc-211764C sc-211764D | 500 g 1 kg 2.5 kg 5 kg 10 kg | $45.00 $68.00 $160.00 $240.00 $410.00 | 3 | |
Magnesium sulfate anhydrous is notable for its hygroscopic nature, allowing it to readily absorb moisture from the environment. This property influences its reactivity, particularly in desiccation processes. The compound's crystalline form exhibits distinct packing arrangements, which can affect its thermal stability and dissolution behavior. Furthermore, it participates in various ionic interactions, enhancing its role in catalysis and influencing reaction kinetics in diverse chemical systems. | ||||||
Paraformaldehyde | 30525-89-4 | sc-253236 sc-253236B sc-253236A | 25 g 500 g 100 g | $35.00 $47.00 $41.00 | 173 | |
Paraformaldehyde is a polymeric form of formaldehyde, characterized by its ability to cross-link proteins and nucleic acids through covalent bonding. This property facilitates the preservation of cellular structures during fixation processes. Its reactivity with amines and thiols allows for the formation of stable adducts, enhancing its utility in histological applications. Additionally, its solid-state exhibits unique thermal properties, influencing its behavior in various chemical environments. | ||||||
Tris hydrochloride solution, pH 7.4 | 1185-53-1 (solid) | sc-301950 | 1 L | $29.00 | ||
Tris hydrochloride solution, pH 7.4, serves as a crucial buffering agent in laboratory settings, characterized by its ability to stabilize pH in biological systems. Its unique protonation states facilitate specific hydrogen bonding interactions, which can influence protein conformation and stability. The solution's ionic properties contribute to a balanced environment, enhancing the solubility of biomolecules while reducing non-specific interactions, thus ensuring the integrity of experimental outcomes. | ||||||
Tris, Hydrochloride | 1185-53-1 | sc-216106 sc-216106A sc-216106B | 500 g 1 kg 25 kg | $60.00 $90.00 $2200.00 | 1 | |
Tris, Hydrochloride is a widely used buffering agent that excels in maintaining a stable pH across a range of biochemical experiments. Its unique ability to form hydrogen bonds enhances solubility and promotes the stability of nucleic acids and proteins. The compound's zwitterionic nature allows for minimal interference in biochemical reactions, while its high ionic strength can influence the activity of enzymes and other biomolecules, optimizing reaction conditions in laboratory applications. | ||||||
Sodium pyrophosphate decahydrate | 13472-36-1 | sc-203404 sc-203404A sc-203404B sc-203404C | 100 g 500 g 1 kg 2.5 kg | $45.00 $150.00 $242.00 $370.00 | ||
Sodium pyrophosphate decahydrate is a unique compound that acts as a buffering agent, stabilizing pH levels in various chemical reactions. Its ability to form chelates with metal ions enhances its role in complexation chemistry, influencing reaction pathways and kinetics. The compound exhibits hygroscopic properties, allowing it to absorb moisture from the environment, which can affect its reactivity and stability in laboratory settings. Its crystalline structure contributes to its solubility and interaction dynamics in aqueous solutions. | ||||||
Silicon dioxide | 14808-60-7 | sc-203376 sc-203376A sc-203376B | 100 g 500 g 1 kg | $80.00 $100.00 $155.00 | ||
Silicon dioxide is a versatile compound known for its robust network of covalent bonds, which contribute to its high stability and hardness. Its amorphous and crystalline forms exhibit distinct physical properties, influencing light transmission and thermal conductivity. The compound's surface chemistry allows for strong interactions with water and organic molecules, facilitating adsorption processes. Additionally, its role as a catalyst support enhances reaction kinetics in various chemical pathways, making it essential in materials science. | ||||||
Triethylammonium bicarbonate buffer | 15715-58-9 | sc-253749 sc-253749A sc-253749B | 100 ml 500 ml 1 L | $160.00 $480.00 $900.00 | ||
Triethylammonium bicarbonate buffer is notable for its ability to maintain pH stability in biochemical reactions, primarily through the equilibrium between its ammonium and bicarbonate components. This buffer system effectively mitigates fluctuations in acidity, promoting optimal conditions for enzymatic activity. Its unique ionic interactions enhance solubility and facilitate the transport of charged species, while its low viscosity contributes to improved diffusion rates in solution, making it ideal for various laboratory applications. | ||||||
Tris phosphate dibasic | 108321-11-5 | sc-301954 sc-301954A | 25 g 250 g | $316.00 $520.00 | ||
Tris phosphate dibasic serves as a versatile buffering agent in laboratory settings, effectively stabilizing pH across a range of biological and chemical reactions. Its unique ability to form hydrogen bonds enhances solubility and facilitates molecular interactions, making it ideal for maintaining enzyme activity. The compound's distinct ionic characteristics contribute to its role in modulating reaction kinetics, ensuring consistent performance in various experimental protocols. | ||||||
Tris Acetate-EDTA buffer, 10X | sc-296647 sc-296647A | 100 ml 1 L | $8.00 $35.00 | |||
Tris Acetate-EDTA buffer, 10X, is a robust solution known for its exceptional ability to stabilize pH levels while effectively sequestering divalent metal ions. This dual functionality enhances the reliability of biochemical experiments by preventing metal ion-induced degradation of biomolecules. Its unique composition facilitates optimal conditions for nucleic acid manipulation, ensuring minimal interference during electrophoresis and other analytical techniques. The buffer's low conductivity further supports precise measurements in sensitive assays. | ||||||