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Sels métalliques

Sels métalliques

Dans cette section, vous trouverez diverses sels métalliques, qui sont des composés caractérisés par la présence d'atomes métalliques et non métalliques. Essentiellement, les sels métalliques sont composés de cations qui sont un ou plusieurs atomes métalliques. Ces sels jouent un rôle crucial dans de nombreuses réactions et applications chimiques, servant de catalyseurs, réactifs ou intermédiaires dans divers processus industriels et de recherche. Chez CymitQuimica, nous proposons une large sélection de sels métalliques de haute qualité pour répondre à vos besoins de recherche et industriels, garantissant des performances fiables et efficaces dans vos applications.

2870 produits trouvés pour "Sels métalliques"

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  • Sodium selenite

    CAS :
    <p>Sodium selenite is an inorganic chemical compound that is a byproduct of the refining process of crude oil. It is used as a dietary supplement and in clinical studies for inflammatory bowel disease. Sodium selenite is a strong reducing agent because it has a redox potential of -1.5 V, which can cause genotoxic effects in cells with low antioxidant defenses. The pro-oxidant effect may be due to its ability to generate reactive oxygen species, such as hydrogen peroxide and hydroxyl radicals. It also exhibits antimicrobial activity against bacteria, fungi, and yeast.</p>
    Formule :Na2SeO3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :174.95 g/mol

    Ref: 3D-FS05911

    1kg
    1.155,00€
    2kg
    1.968,00€
    100g
    232,00€
    250g
    454,00€
    500g
    727,00€
  • 1-Naphthylphosphoric acid calcium

    CAS :
    <p>1-Naphthylphosphoric acid calcium salt (1NPAC) is a fine chemical that has been used as a building block in the synthesis of complex organic compounds. 1NPAC has been shown to be useful in the production of research chemicals and speciality chemicals. It is also employed as an intermediate for the production of high quality reagents. 1NPAC has versatile uses, as it can be used to synthesize other compounds, such as pharmaceuticals and agrochemicals.</p>
    Formule :C20H18O8P2•Ca
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :488.38 g/mol

    Ref: 3D-FN52466

    25g
    190,00€
    50g
    261,00€
    100g
    394,00€
  • Sodium 2-mercaptobenzothiazole - 50% aqueous solution

    CAS :
    <p>2-Mercaptobenzothiazole is a white crystalline powder that is soluble in water and insoluble in organic solvents. It has an odor threshold of 1.5 ppm and a melting point of 158°C. 2-Mercaptobenzothiazole is used as an absorption enhancer for ultraviolet light, infrared radiation, or X-rays. It is also used to improve the efficiency of chemical reactions, such as the synthesis of polyurethane resins and other polymers. The most common application for 2-mercaptobenzothiazole is as a cationic surfactant, which is often used in textile processing and oil refining. This compound can be prepared by reacting sodium carbonate with hydrochloric acid and glycol ether, followed by the addition of water vapor to produce hydrogen chloride gas.<br>2-Mercaptobenzothiazole can be synthesized using a liquid chromatography method with electrochemical impedance spectroscopy (</p>
    Formule :C7H4NNaS2
    Degré de pureté :Min. 95%
    Couleur et forme :Yellow To Brown Liquid
    Masse moléculaire :189.24 g/mol

    Ref: 3D-FS11302

    1kg
    376,00€
    100g
    134,00€
    250g
    192,00€
    500g
    258,00€
  • Sodium stearate

    CAS :
    <p>Sodium stearate is a sodium salt that is commonly used as a surfactant and emulsifying agent in the food industry. The drug interactions with sodium stearate are not well known, but it has been shown to have an effect on fetal bovine serum (FBS) cell viability at concentrations above 10%. Sodium stearate typically shows a thermal expansion of 5–6% per degree Celsius. It is also used in conjunction with CO2 flow to produce anhydrous sodium carbonate and sodium bicarbonate. Sodium stearate can be found in foods such as margarine, shortening, and baking powder. It also has metabolic effects such as promoting the production of insulin and reducing blood sugar levels. It has also been shown to inhibit tumor growth in bone cancer cell lines.</p>
    Formule :C18H35NaO2
    Degré de pureté :Min. 95%
    Couleur et forme :White/Off-White Solid
    Masse moléculaire :306.46 g/mol

    Ref: 3D-FS62991

    1kg
    459,00€
    250g
    188,00€
    500g
    327,00€
  • Sodium methylarsonate - 50% aqueous solution

    CAS :
    <p>Sodium methylarsonate is a monosodium salt of the hydroxypicolinic acid. It is an experimental model for studies on polymerase chain reaction (PCR) and has been shown to have significant cytotoxicity in vitro. The toxicological profile of this substance has been studied in rodents, where it was found to have a low toxicity level. Sodium methylarsonate was found to be carcinogenic in mice and rats, but not in hamsters. Picolinic acid, which is produced by the metabolic activation of sodium methylarsonate, may be responsible for its carcinogenic properties. The analytical method used for this substance is high-pressure liquid chromatography with mass spectrometry detection.</p>
    Formule :CH4AsNaO3
    Degré de pureté :Min. 95%
    Couleur et forme :Clear Liquid
    Masse moléculaire :161.95 g/mol

    Ref: 3D-FS148830

    1kg
    998,00€
    50g
    197,00€
    100g
    315,00€
    250g
    481,00€
    500g
    658,00€
  • Bis(N-butylcyclopentadienyl)zirconiumdichloride

    CAS :
    <p>Please enquire for more information about Bis(N-butylcyclopentadienyl)zirconiumdichloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formule :C18H26Cl2Zr
    Degré de pureté :Min. 95%
    Masse moléculaire :404.53 g/mol

    Ref: 3D-FB149815

    2g
    863,00€
    5g
    1.036,00€
  • Fmoc-Tyr(SO3H)-OH barium salt

    CAS :
    <p>Please enquire for more information about Fmoc-Tyr(SO3H)-OH barium salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formule :C24H21NO8S
    Degré de pureté :Min. 95%
    Masse moléculaire :483.49 g/mol

    Ref: 3D-FF111297

    1g
    872,00€
    2g
    1.430,00€
    500mg
    860,00€
  • Phenethyl glucosinolate potassium salt

    CAS :
    <p>Phenethyl glucosinolate potassium salt is a compound found in plants belonging to the Brassicaceae family. It has been shown to be highly toxic to larvae of the cabbage butterfly and other insects that feed on brassica plants. Phenethyl glucosinolate potassium salt has been shown to inhibit the development of these insects, probably by inhibiting protein synthesis in the insect's gut. The major sulfur-containing compound in this product is gluconasturtiin, which has been shown to inhibit growth of pekinensis at high temperatures. This compound also inhibits radiation-induced DNA damage and does not show significant effects on nonsignificant organisms such as yeast and mold.</p>
    Formule :C15H20NO9S2K
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :461.55 g/mol

    Ref: 3D-FP65343

    1mg
    189,00€
  • Lithium ionophore VI

    CAS :
    <p>Lithium ionophore VI is a polyvinyl chloride that contains valinomycin, a metal ion, and an organic solvent. It is used in pharmaceutical formulations as an ionophore. Lithium ionophore VI has been shown to have membrane potential-dependent transfer reactions in human serum and with the use of hydrophobic organic solvents such as chloroform and acetone. This compound can be used for calibration of analytical chemistry instruments by using it as a standard for the pH value of solutions.</p>
    Formule :C24H32O4
    Degré de pureté :Min. 95%
    Masse moléculaire :384.51 g/mol

    Ref: 3D-FL159293

    25mg
    863,00€
    50mg
    1.036,00€
  • ε-Maleimidocaproic acid-(2-nitro-4-sulfo)-phenyl ester·sodium salt

    CAS :
    <p>Epsilon-Maleimidocaproic acid-(2-nitro-4-sulfo)-phenyl ester·sodium salt (EMAP) is a crosslinker that belongs to the group of heterobifunctional reagents. It has been used to conjugate monoclonal antibodies with other molecules, such as toxins. EMAP is activated by the dianion generated by protonation of the nitro groups on the phenyl ring and reacts with free amines or thiols in proteins. EMAP can be used for labeling immunotoxins for diagnostic use, maximizing detection sensitivity, and crosslinking DNA molecules for use in molecular cloning experiments.</p>
    Formule :C16H15N2NaO9S
    Degré de pureté :Min. 95%
    Masse moléculaire :434.35 g/mol

    Ref: 3D-FM111177

    1g
    1.846,00€
    250mg
    863,00€
    500mg
    1.067,00€
  • Bispyribac sodium

    Produit contrôlé
    CAS :
    <p>Bispyribac sodium is a herbicide that belongs to the triazolopyrimidine class. It inhibits plant growth by inhibiting photosynthesis. Bispyribac sodium has been shown to be effective against the following plants: Triticum aestivum, eclipta prostrata, and cationic surfactant when applied at a concentration of 0.5 kg/ha. This herbicide is not active against plants with a neutral pH, such as corn and soybeans. The herbicide does not inhibit the enzyme activities in plants with an acidic pH, such as rice and wheat.</p>
    Formule :C19H17N4NaO8
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :452.35 g/mol

    Ref: 3D-FB153136

    1kg
    804,00€
    100g
    233,00€
    250g
    343,00€
    500g
    484,00€
  • [4,4'-Di-t-butyl-2,2'-bipyridine][bis[5-(t-butyl)-2-[4-(t-butyl)-2-pyridinyl-kN]phenyl-kC]iridium(III) hexafluorophosphate

    CAS :
    <p>Please enquire for more information about [4,4'-Di-t-butyl-2,2'-bipyridine][bis[5-(t-butyl)-2-[4-(t-butyl)-2-pyridinyl-kN]phenyl-kC]iridium(III) hexafluorophosphate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formule :C56H72F6IrN4P
    Degré de pureté :Min. 95%
    Masse moléculaire :1,138.38 g/mol

    Ref: 3D-FD159336

    250mg
    863,00€
  • Sodium L-glutamate

    CAS :
    <p>Glutamate is the most abundant amino acid in the body and plays an important role in metabolism, brain function, and immune function. It is involved in many biochemical reactions and has been found to be associated with liver lesions, thermal expansion, and brain functions. Glutamate also has a role in diseases such as Huntington's disease, amyotrophic lateral sclerosis (ALS), and Parkinson's disease. Furthermore, glutamate is used as a neurotransmitter that regulates the central nervous system. The treatment of diseases can be done through glutamate replacement therapy or by inhibiting glutamate receptors. Glutamate levels in human serum have been shown to increase when blood sampling is taken from individuals with metabolic disorders. Results show high values for glutamate levels in human serum samples collected from patients with metabolic disorders.</p>
    Formule :C5H9NO4•Na
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :170.12 g/mol

    Ref: 3D-FS40154

    2kg
    267,00€
    5kg
    503,00€
    10kg
    868,00€
  • H-Cys(SO3H)-OH sodium salt

    CAS :
    <p>Please enquire for more information about H-Cys(SO3H)-OH sodium salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formule :C3H7NO5S2·xNa
    Degré de pureté :Min. 98 Area-%
    Couleur et forme :White Powder
    Masse moléculaire :201.22 g/mol

    Ref: 3D-FC107845

    1g
    213,00€
    2g
    333,00€
    5g
    495,00€
    10g
    710,00€
    500mg
    163,00€
  • Sodium phosphate

    CAS :
    <p>Sodium phosphate is a solution of sodium ions and phosphate ions in water. It is used as an electrolyte, as an additive to processed food, and in the treatment of infectious diseases. Sodium phosphate is also used to produce polyphosphates that are used in many industrial applications. The dissolution of sodium phosphate starts with the release of hydrogen fluoride (HF). This reaction can be monitored using microdialysis probes inserted into the reaction solution. The dissociation of this compound can be studied using electrochemical impedance spectroscopy. In human serum, sodium phosphate inhibits the growth of bacteria by forming a complex with the sodium ion and preventing their absorption in the bloodstream.</p>
    Formule :Na·PO4
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :163.94 g/mol

    Ref: 3D-FS31176

    25kg
    1.627,00€
  • Methyl paraben sodium

    CAS :
    <p>Methyl paraben sodium is a preservative that belongs to the group of antimicrobial agents. It is used as a preservative in pharmaceuticals and personal care products. Methyl paraben sodium has been shown to have significant cytotoxicity at concentrations above 0.1%. The concentration-time curve for methylparaben sodium shows that it has a rapid effect on bacteria, with an increase in the number of dead cells after 24 hours. Methyl paraben sodium also showed significant cytotoxicity against human lung cells at concentrations below 1%. This agent has been shown to be effective against gram-positive and gram-negative bacteria, but not yeast or moulds. Methylparaben sodium is soluble in water and glycol ethers, but insoluble in oil. The solubility of this agent means that it can be used in various formulations such as nanoparticulate compositions and postharvest treatments for fruit and vegetables. Methylparaben sodium is also</p>
    Formule :C8H7NaO3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :174.13 g/mol

    Ref: 3D-FM01505

    1kg
    410,00€
    2kg
    607,00€
    5kg
    748,00€
    10kg
    1.085,00€
    500g
    291,00€
  • Calcium silicate

    CAS :
    <p>Calcium silicate is a crystalline compound of calcium and silicon with the chemical formula CaSiO3. It is chemically stable and has a high resistance to particle wear. Calcium silicate is used in the production of dental cements, adhesives, sealants, and other dental restorations. In addition, it is used in the manufacture of paints and coatings as well as in papermaking. Calcium silicate also has biological properties that make it useful for cell culture. It can be used to support the growth of primary cells such as human osteosarcoma cells or epidermal growth factor-stimulated fibroblasts. It also has been shown to have a basic structure that can bind to basic proteins such as laminin</p>
    Formule :CaSiO3
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :116.16

    Ref: 3D-FC57696

    1kg
    436,00€
    2kg
    582,00€
    100g
    143,00€
    250g
    181,00€
    500g
    248,00€
  • 2-Bromoethanesulfonic acid sodium

    CAS :
    <p>2-Bromoethanesulfonic acid sodium (2BESA) is a chemical inhibitor that is used to control methanogenic activity. It has been shown to be effective in the treatment of wastewater, although it is not very soluble in water. 2BESA inhibits methanogenesis by binding to the enzyme methane monooxygenase, which blocks electron transfer from methane to oxygen. This prevents the formation of hydrogen and carbon dioxide, which are products of fermentation. 2BESA also has electrochemical properties that make it a good candidate for use as an electrode material in fuel cells. In vitro assays have demonstrated that 2BESA inhibits bacterial growth by inhibiting DNA synthesis and protein synthesis.</p>
    Formule :C2H4BrNaO3S
    Degré de pureté :Min. 95%
    Masse moléculaire :211.01 g/mol

    Ref: 3D-FB19225

    1kg
    626,00€
    5kg
    1.789,00€
    100g
    170,00€
    250g
    291,00€
    500g
    444,00€
  • Bismuth subgallate

    CAS :
    <p>Bismuth subgallate is a basic compound that is used to treat dermatitis, acne, and other skin conditions. It has been shown to inhibit the growth of human osteosarcoma cells by inhibiting collagen synthesis. Bismuth subgallate also has antibacterial properties against Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, and Streptococcus pyogenes. This drug inhibits bacterial growth by binding to the copper ion in the enzyme superoxide dismutase (SOD), preventing the formation of hydrogen peroxide. The activity of bismuth subgallate is due to its ability to inhibit eosinophil cationic protein and eosinophil peroxidase.</p>
    Formule :C7H5BiO6
    Degré de pureté :Min. 95%
    Masse moléculaire :394.09 g/mol

    Ref: 3D-FB41833

    1kg
    863,00€
    5kg
    1.193,00€
  • Sodium dimethyldithiocarbamate hydrate

    CAS :
    <p>Sodium dimethyldithiocarbamate hydrate is a salt of dimethyldithiocarbamic acid. It is used as an additive in paints and coatings to prevent corrosion of metal. Sodium dimethyldithiocarbamate hydrate is also used in the production of polyurethane and polyester resins, where it acts as a curing agent. Dimethyldithiocarbamic acid has been shown to be a ligand for the influenza virus, inhibiting viral activity by binding to the hemagglutinin protein. The crystal system of this substance is hexagonal; its salts exist in both acidic and basic forms. The functional theory explains the stabilization of this compound through coordination with nitrogen atoms on one side and phenyl substituents on the other side. Hexamethylenetetramine reacts with sodium chloride to form sodium dimethyldithiocarbamate hydrate, which can then react with methanol or eth</p>
    Formule :C3H6NNaS2·xH2O
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :143.2 g/mol

    Ref: 3D-FS36455

    25g
    170,00€
    50g
    242,00€
    100g
    363,00€
    250g
    606,00€
    500g
    729,00€