CAS 75-75-2

Acido metansolfonico

Descrizione:

Acido metansolfonico (MSA), con il numero CAS 75-75-2, è un liquido incolore e inodore che è altamente solubile in acqua e in solventi organici polari. È un acido forte, caratterizzato dalla sua capacità di donare protoni (ioni H⁺) facilmente, rendendolo un reagente utile in varie reazioni chimiche. L'MSA ha un punto di ebollizione relativamente basso ed è stabile in condizioni normali, ma può decomporsi a temperature elevate. La sua struttura chimica presenta un gruppo acido solfonico (-SO₃H) attaccato a un gruppo metile (-CH₃), che contribuisce alla sua acidità e reattività. Acido metansolfonico è spesso utilizzato come solvente, catalizzatore e nella sintesi di prodotti farmaceutici e agrochimici. Inoltre, è apprezzato in elettrochimica e come agente di pulizia grazie alla sua capacità di dissolvere ossidi metallici e altri contaminanti. Sono necessarie precauzioni di sicurezza quando si maneggia l'MSA, poiché può causare irritazione della pelle e degli occhi. In generale, Acido metansolfonico è un composto importante sia in contesti industriali che di laboratorio.

Formula: CH₄O₃S

InChI: InChI=1S/CH4O3S/c1-5(2,3)4/h1H3,(H,2,3,4)

InChI key: InChIKey=AFVFQIVMOAPDHO-UHFFFAOYSA-N

SMILES: S(C)(=O)(=O)O

Sinonimi:

• 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
• Mesylates
• Mesylic acid
• Methanesulfonic acids
• Methanesulfonicacidaqsoln
• Methanesulphonic acid
• Methansulfonsaeure
• Methansulfonsaure
• Methylsulfonic Acid
• Nsc 3718
• Scaleva

Methanesulfonic Acid

CAS: 75-75-2

Formula: CH₄O₃S

Purezza: >99.0%(T)

Colore e forma: White or Colorless to Light yellow powder to lump to clear liquid

Peso molecolare: 96.10

Ref: 3B-M0093

Methanesulfonic Acid [for HPLC]

CAS: 75-75-2

Formula: CH₄O₃S

Purezza: >99.0%(T)

Colore e forma: White or Colorless powder to lump to clear liquid

Peso molecolare: 96.10

Ref: 3B-M2059

Methanesulfonic acid, 98+%

CAS: 75-75-2

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 e

Formula: CH₄O₃S

Purezza: 98+%

Colore e forma: Clear colorless to pale yellow or pale brown, Liquid or low melting solid

Peso molecolare: 96.10

Ref: 02-A13565

Methanesulfonic acid, 70% aq. soln.

CAS: 75-75-2

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 poly

Formula: CH₄O₃S

Purezza: 70%

Colore e forma: Clear colorless, Liquid

Peso molecolare: 96.10

Ref: 02-A17803

Methanesulfonic Acid

CAS: 75-75-2

Formula: CH₄O₃S

Colore e forma: Colorless Liquid

Peso molecolare: 96.10

Ref: 4Z-M-132002

Methanesulfonic acid

CAS: 75-75-2

Methanesulfonic acid

Formula: CH₄O₃S

Purezza: 99%

Colore e forma: liquid

Peso molecolare: 96.10566g/mol

Ref: 54-OR322096

Methanesulfonic acid

CAS: 75-75-2

Formula: CH₄O₃S

Purezza: ≥ 98.0%

Colore e forma: Colourless to light-yellow liquid

Peso molecolare: 96.10

Ref: 7W-GK8835

Methanesulphonic acid

CAS: 75-75-2

Formula: CH₄O₃S

Purezza: 99.0%

Colore e forma: Liquid, Clear

Peso molecolare: 96.1

Ref: 10-F152800

Triethylammonium Methanesulfonate

CAS: 75-75-2

Formula: C₆H₁₆N·CH₃O₃S

Peso molecolare: 102.20 95.09

Ref: 4Z-M-132004

Methanesulfonic Acid

CAS: 75-75-2

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)

Formula: CH₄O₃S

Colore e forma: Colourless

Peso molecolare: 96.11

Ref: TR-M225940

Methanesulfonic acid - 70% aqueous solution

CAS: 75-75-2

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.

Formula: CH₄O₃S

Purezza: Min. 95%

Colore e forma: Clear Liquid

Peso molecolare: 96.11 g/mol

Ref: 3D-FM158427

Methanesulphonic Acid (MSA) pure, 99%

CAS: 75-75-2

Formula: CH₄O₃S

Purezza: min. 99%

Colore e forma: Clear, Colourless to pink to brown, Liquid

Peso molecolare: 96.10

Ref: SR-87726