CAS 75-75-2: Ácido metanosulfónico
Descripción:
Ácido metanosulfónico (MSA), con el número CAS 75-75-2, es un líquido incoloro e inodoro que es altamente soluble en agua y en disolventes orgánicos polares. Es un ácido fuerte, caracterizado por su capacidad para donar protones (iones H⁺) fácilmente, lo que lo convierte en un reactivo útil en varias reacciones químicas. MSA tiene un punto de ebullición relativamente bajo y es estable en condiciones normales, pero puede descomponerse a temperaturas elevadas. Su estructura química presenta un grupo ácido sulfónico (-SO₃H) unido a un grupo metilo (-CH₃), lo que contribuye a su acidez y reactividad. Ácido metanosulfónico se utiliza a menudo como disolvente, catalizador y en la síntesis de productos farmacéuticos y agroquímicos. Además, se valora en electroquímica y como agente de limpieza debido a su capacidad para disolver óxidos metálicos y otros contaminantes. Se requieren precauciones de seguridad al manipular MSA, ya que puede causar irritación en la piel y los ojos. En general, Ácido metanosulfónico es un compuesto importante tanto en entornos industriales como de laboratorio.
Fórmula:CH4O3S
InChI:InChI=1S/CH4O3S/c1-5(2,3)4/h1H3,(H,2,3,4)
Clave InChI:InChIKey=AFVFQIVMOAPDHO-UHFFFAOYSA-N
SMILES:S(C)(=O)(=O)O
Sinónimos:- Acide methanesulfonique
- Acido Metanosulfonico
- Circuposit Neutralizer 3319/4190
- Iron(2+) Dimethanesulfonate
- Lutropur G 100
- Lutropur MSA
- Lutropur MSA 100
- Lutropure MAS
- MSA
- Mcat 1201
- Mesic acid
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Encontrado 17 productos.
Methanesulfonic acid, 99%, extra pure
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:CH4O3SPureza:99%Forma y color:Clear liquidPeso molecular:96.10Methanesulphonic Acid (MSA) pure, 99%
CAS:Fórmula:CH4O3SPureza:min. 99%Forma y color:Clear, Colourless to pink to brown, LiquidPeso molecular:96.10Ref: SR-87726
Producto descatalogadoMethanesulfonic acid, 70% aq. soln.
CAS:Methane sulfonic acid 70% solution is used virtually in all electronic applications involving tin or tin-alloy plating from non fluoborate systems. It replaces phosphoric acid in detergent formulations, thereby helping to avoid environmental phosphate pollution. It is used in the preparation of polyaniline/graphene nanocomposites, which enhances its thermal and electrical properties. It is utilized for electropolishing of aluminum as well as in electroplating of noble metals like gold, platinum, palladium and their alloys.This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:CH4O3SPureza:70%Forma y color:Liquid, Clear colorlessPeso molecular:96.10Methanesulfonic Acid
CAS:Stability Hygroscopic Applications Methanesulfonic acid is a strong acid and is an important intermediate in the cycling process of sulfur in the environment. Methanesulfonic acid is an oxidation product of Dimethyl sulfide (T348000), and is also used as a sole source of carbon and energy for some gram-negative methylotropic bacteria. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References de Marco, P., et al.: J. Bacteriol., 181, 2244 (1999); Kolaitis, L., et al.: Env. Sci. Tech., 23, 236 (1989); Saltzman, E., et al.: Geophys. Res. Lett., 12, 437 (1985)Fórmula:CH4O3SForma y color:ColourlessPeso molecular:96.11Methanesulfonic acid, 98%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:CH4O3SPureza:98%Forma y color:Clear yellow to brown, LiquidPeso molecular:96.10Methanesulfonic Acid [for HPLC]
CAS:Fórmula:CH4O3SPureza:>99.0%(T)Forma y color:White or Colorless powder to lump to clear liquidPeso molecular:96.10Eaton's reagent
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:CH4O8P2SForma y color:Clear colorless to yellow to orange, May contain precipitate, re-dissolves on warming, to light brown or pale pink, SolutionPeso molecular:238.04Methanesulfonic acid
CAS:Fórmula:CH4O3SPureza:≥ 98.0%Forma y color:Colourless to light-yellow liquidPeso molecular:96.10Methanesulfonic acid, 98+%
CAS:Methanesulfonic acid is used as a catalyst in organic reactions namely esterification, alkylation and condensation reactions due to its non- volatile nature and solubility in organic solvents. It is also involved in the production of starch esters, wax oxidate esters, benzoic acid esters, phenolic esters, or alkyl esters. It reacts with sodium borohydride in presence of polar solvent tetrahydrofuran to prepare borane-tetrahydrofuran complex. It finds application in batteries, because of its purity and chloride absence. In pharmaceutical industry, it is used for the manufacturing of active pharmaceutical ingredients like telmisartan and eprosartan. It is useful in ion chromatography and is a source of carbon and energy for some gram-negative methylotropic bacteria.It is involved in the deprotection of peptides. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:CH4O3SPureza:98+%Forma y color:Clear colorless to pale yellow or pale brown, Liquid or low melting solidPeso molecular:96.10Methanesulfonic acid
CAS:Methanesulfonic acidFórmula:CH4O3SPureza:99%Forma y color: liquidPeso molecular:96.11g/molMethanesulfonic Acid
CAS:Fórmula:CH4O3SPureza:>99.0%(T)Forma y color:White or Colorless to Light yellow powder to lump to clear liquidPeso molecular:96.10Methanesulfonic acid, pure, 70% solution in water
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:CH4O3SPureza:70%Forma y color:Clear solutionPeso molecular:96.10Methanesulfonic acid - 70% aqueous solution
CAS:Methanesulfonic acid is a strong oxidizing agent that has been used for the treatment of infectious diseases and to induce remission in inflammatory bowel disease. Methanesulfonic acid is used as an analytical reagent in biochemistry, organic chemistry, and analytical chemistry. It has been used to measure cortisol concentration in blood samples. Methanesulfonic acid has been shown to increase the transcriptional activity of NF-κB by inducing the phosphorylation of IκBα. This leads to increased transcription of genes encoding cytokines that are involved in inflammation, leading to physiological effects such as increased heart rate and blood pressure, which can be measured using electrochemical impedance spectroscopy.Fórmula:CH4O3SPureza:Min. 95%Forma y color:Clear LiquidPeso molecular:96.11 g/mol
![Methanesulfonic Acid [for HPLC]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb%2FM2059.jpg&w=3840&q=75)
