CAS 65-85-0: Ácido benzoico
Descripción:
Ácido benzoico, con el número CAS 65-85-0, es un sólido cristalino incoloro que es el ácido carboxílico aromático más simple. Tiene una fórmula molecular de C7H6O2 y presenta un grupo carboxilo (-COOH) unido a un anillo de benceno. Ácido benzoico es conocido por su olor aromático ligeramente dulce y es poco soluble en agua, pero más soluble en disolventes orgánicos como el etanol y el éter. Tiene un punto de fusión alrededor de 122°C y un punto de ebullición de aproximadamente 249°C. Ácido benzoico se utiliza comúnmente como conservante en alimentos y bebidas debido a sus propiedades antimicrobianas, inhibiendo el crecimiento de moho, levaduras y algunas bacterias. Además, sirve como intermediario en la síntesis de varios productos químicos, incluidos colorantes, plásticos y productos farmacéuticos. En términos de seguridad, Ácido benzoico se reconoce generalmente como seguro cuando se utiliza en cantidades apropiadas, aunque la exposición excesiva puede provocar irritación de la piel, los ojos y las vías respiratorias.
Fórmula:C7H6O2
InChI:InChI=1S/C7H6O2/c8-7(9)6-4-2-1-3-5-6/h1-5H,(H,8,9)
Clave InChI:InChIKey=WPYMKLBDIGXBTP-UHFFFAOYSA-N
SMILES:C(O)(=O)C1=CC=CC=C1
Sinónimos:- 4-Carboxypolystyrene
- Acide benzoique
- Acido Benzoico
- Benzenecarboxylic acid
- Benzeneformic acid
- Benzenemethanoic acid
- Benzoate
- Benzoesaeure
- Benzoesaure
- Benzoic Acid (s)
- Benzoic acid, USP Grade
- Ver más sinónimos
Ordenar por
Benzoic acid
CAS:Fórmula:C7H6O2Pureza:99.0 - 101.0 %Forma y color:White crystalline powderPeso molecular:122.12Benzoic acid
CAS:Benzoic acid is a preservative that has been used for a long time and is found in sodium benzoate and potassium benzoate. It has been shown to inhibit the growth of bacteria, viruses, fungi, and parasites. Benzoic acid inhibits the enzyme activity of bacterial catalase and peroxidase. Benzoic acid binds to bacterial DNA with high affinity and is able to penetrate the cell membrane. The antimicrobial activity of benzoic acid is dependent on its concentration. At concentrations greater than 0.5%, it forms an inner salt with potassium ions, which can lead to the death of bacteria by inhibiting their growth or interfering with their metabolism.Fórmula:C7H6O2Forma y color:White Off-White PowderPeso molecular:122.12 g/molBenzoic acid
CAS:Benzoic acid (Dracylic acid) is a fungistatic compound that is widely used as a food preservative.Fórmula:C7H6O2Pureza:98.09%Forma y color:White Solid Monoclinic Tablets Plates LeafletsPeso molecular:122.12Benzoic acid 100 µg/mL in Acetone
CAS:Producto controladoFórmula:C7H6O2Forma y color:Single SolutionPeso molecular:122.12Benzoic acid, ACS, 99.5% min
CAS:Benzoic acid is an important precursor for the preparation of many other organic substances viz. benzoyl chloride, benylbenzoate, phenol, sodium benzoate, benzyl alcohol as well as benzoate plasticizers such as glycol-, diethhyleneglycol- and triethyleneglycol esters. Benzoic acid and its salts are used as food preservatives. It is involved in rubber polymerization as an activator and a retardant. It is the main component of benzoin resin and is a constituent of Whitfield’s ointment, which is used for the treatment of fungal skin diseases such as tinea, ringworm and athlete’s foot. It is widely used in cosmetics, dyes, plastics and insect repellents. 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:C7H6O2Pureza:99.5%Peso molecular:122.12Preservative-Mix 1 1000 µg/mL in Methanol
CAS:Producto controladoFórmula:C7H6O2Forma y color:MixturePeso molecular:122.12Benzoic acid, 99.5%, for analysis
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:C7H6O2Pureza:99.5%Forma y color:White, Crystalline powderPeso molecular:122.12Benzoic Acid Zone Refined (number of passes:20)
CAS:Fórmula:C7H6O2Pureza:>99.0%(GC)Forma y color:White or Colorless powder to lumpPeso molecular:122.12Benzoic Acid
CAS:Benzoic acid, its salts and estersFórmula:C7H6O2Forma y color:White CrystalsPeso molecular:122.03678
