CAS 532-32-1: Ácido benzoico, sal de sodio
Descripción:
Ácido benzoico, sal de sodio, comúnmente conocido como benzoato de sodio, es un polvo blanco y cristalino que es la sal sódica del ácido benzoico. Es altamente soluble en agua y presenta un sabor ligeramente dulce. El benzoato de sodio se utiliza ampliamente como conservante alimentario debido a su capacidad para inhibir el crecimiento de moho, levaduras y algunas bacterias, particularmente en condiciones ácidas. Su efectividad como conservante se ve potenciada a niveles de pH más bajos, lo que lo hace adecuado para alimentos y bebidas ácidas. Además de su papel en la conservación de alimentos, el benzoato de sodio se utiliza en diversas aplicaciones industriales, incluyendo cosméticos, productos farmacéuticos y como inhibidor de corrosión. Se reconoce generalmente como seguro (GRAS) cuando se utiliza en concentraciones adecuadas, aunque la ingesta excesiva puede llevar a posibles problemas de salud. El benzoato de sodio también puede participar en reacciones químicas, como la formación de ácido benzoico al acidificarse. En general, sus propiedades y aplicaciones lo convierten en un compuesto versátil tanto en la ciencia de los alimentos como en la química industrial.
Fórmula:C7H6O2·Na
InChI:InChI=1S/C7H6O2.Na/c8-7(9)6-4-2-1-3-5-6;/h1-5H,(H,8,9);
Clave InChI:InChIKey=UJTIFEVFUCJMKZ-UHFFFAOYSA-N
SMILES:C(O)(=O)C1=CC=CC=C1.[Na]
Sinónimos:- Antimol
- Benzoate de sodium
- Benzoate of soda
- Benzoate, Sodium
- Benzoato De Sodio
- Benzoic Acid Sodium Crystalline
- Benzoic Acid Sodium Sigmaultra
- Benzoic acid, sodium salt (1:1)
- E 211
- E 221
- E 221 (nucleating agent)
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Encontrado 25 productos.
Sodium Benzoate
CAS:Fórmula:C7H5NaO2Pureza:>98.0%(T)(HPLC)Forma y color:White to Almost white powder to crystalPeso molecular:144.10Sodium Benzoate [for Biochemical Research]
CAS:Fórmula:C7H5NaO2Pureza:>98.0%(T)(HPLC)Forma y color:White to Almost white powder to crystalPeso molecular:144.10Sodium benzoate, BP, FCC, Ph. Eur., USP grade
CAS:Fórmula:C7H5NaO2Pureza:99.0 - 100.5 % (dried substance)Forma y color:White or almost white, crystalline or granular powder or flakesPeso molecular:144.11Benzoic Acid, Sodium Salt, 99+%
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:C7H5NaO2Pureza:99+%Forma y color:White, flakes, Crystalline powder or crystals or granules orPeso molecular:144.11Sodium Benzoate
CAS:Benzoic acid, its salts and estersFórmula:C7H5O2NaForma y color:White PowderPeso molecular:144.01872Sodium benzoate
CAS:Sodium benzoate (Benzoic acid sodium salt) is a D-Amino Acid Oxidase Inhibitor.Sodium Benzoate is a Food Preservative.Fórmula:C7H5NaO2Pureza:99.72%Forma y color:White Solid CrystallinePeso molecular:144.1Sodium Benzoate
CAS:Fórmula:C7H5O2·NaForma y color:White To Off-White SolidPeso molecular:121.12 22.99Sodium benzoate, 99.5%
CAS:Fórmula:C7H5NaO2Pureza:99.5 - 100.5 %Forma y color:White powder or fine granulesPeso molecular:144.11Sodium Benzoate Exiplus, Multicompendial, 99%
CAS:Fórmula:C7H5O2NaPureza:min. 99.0 %Forma y color:White, Crystalline or granular powder/flakes, Clear, ColourlessPeso molecular:144.11Sodium Benzoate pure, 99%
CAS:Fórmula:C7H5O2NaPureza:min. 99%Forma y color:White, Crystalline powder, Clear, ColourlessPeso molecular:144.11Sodium benzoate, 99%
CAS:Sodium benzoate is widely used as a preservative in food, medicine, cosmetics and animal feeds. It is used in the treatment of hyperammonemia and urea cycle disorders. It is used in the fireworks as a fuel in whistle mix. It is also used in the preparation of toothpaste and mouthwashes. It finds application in most of the acidic foods such as salad dressings (vinegar), carbonated drinks (carbonic acid), jams and fruit juices (citric acid), pickles (vinegar), and condiments. 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:C7H5NaO2Pureza:99%Forma y color:Powder or granules or prills, WhitePeso molecular:144.11Sodium benzoate
CAS:Sodium benzoate is a food additive that is used as an antimicrobial agent and preservative. It has been shown to have synergistic effects when combined with sodium citrate for the treatment of cancerous skin lesions in mice. This synergistic effect has also been observed using electrochemical impedance spectroscopy on mitochondria from rat brain cells. Sodium benzoate has also been found to inhibit the production of neurotrophic factors such as nerve growth factor and brain-derived neurotrophic factor, which are required for neuronal development. Sodium benzoate can be used to identify DNA mutations by fluorescence probe labeling and synchronous fluorescence imaging.Fórmula:C7H5NaO2Pureza:Min. 98%Forma y color:White Clear LiquidPeso molecular:144.1 g/molSodium benzoate, 99%, for biochemistry
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:C7H5NaO2Pureza:99%Forma y color:White to off-white, Crystalline or granular powderPeso molecular:144.11Sodium Benzoate
CAS:Applications Sodium Benzoate is used in the synthesis of 5-pyrazolinone derivatives as analgesic agents. Also used in the preparation of aminoflavones and trihydroxylbenzoyl flavonoid analogs as α-glucosidase inhibitors. References Gursoy, A. et al.: Eur. J. Med. Chem., 35, 359 (2000); Gao, H, Bioorg. Med. Chem., 13, 1661 (2005);Fórmula:C7H5O2·NaForma y color:WhitePeso molecular:144.10
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