: a weak acid used especially in the form of salts to relieve pain and fever Medical Definition salicylic acid noun sal·i·cyl·ic acid ˌsal-ə-ˌsil-ik- : a crystalline phenolic acid C7H6O3 that is the ortho form of hydroxybenzoic acid and is used especially in...
Aspirin is the acetyl derivative of salicylic acid with weak acidity. Its acidity coefficient is 3.5 at 25?°C. Stability: Aspirin decomposes rapidly in ammonium acetate, alkali metal of acetate, carbonate, citrate or hydroxide solutions. There are two crystal forms of aspirin including crystal ...
Product Name: p-Salicylic acid Synonyms: p-Oxybenzoesaure [German];Benzoic acid, p-hydroxy-;Benzoic acid, p-hydroxy;4-Carboxyphenol;Benzoic acid, 4-hydroxy-, monosodium salt;4-Hydroxybenzoate;Hydroxybenzenecarboxylic acid;4-Hydroxybenzoesaeure;Benzoic acid, 4-hydroxy-;Benzoic acid, 4-hydroxy;...
Salicylic acid is a phenolic phytohormone which controls plant growth and development. A methyl ester (MSA) derivative thereof is volatile and involved in plant-insect or plant-plant communication. Here we show that the nematode-trapping fungusDuddingtonia flagransuses a methyl-salicylic acid isomer,...
Y. N. SUZ. H. TIANBioluminescence & Chemiluminescence-light Emission: Biology & Scientific Applications-international SymposiumWei Zhen-lin. Alleviation effects of salicylic acid and lanthanum on ultraweak bioluminescence in maize leaves under cadmium stress. Luminesc...
Another drug related to salicylic acid is p-aminosalicylic acid (PAS for short, see "p-aminosalicylic acid"), whose sodium and calcium salts are used as anti-tuberculosis drugs for Acute exudative tuberculosis and mucosal tuberculosis, is a weak antibacterial agent, the role of only 2% of ...
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Cross-talk between exogenous salicylic acid (SA) and endogenous phytohormone pathways affects the antioxidant defense system and its response to salt stress. The study presented here investigated the effects of SA treatment before and during salt stress
Aspirin is the acetyl derivative of salicylic acid with weak acidity. Its acidity coefficient is 3.5 at 25?°C. Stability: Aspirin decomposes rapidly in ammonium acetate, alkali metal of acetate, carbonate, citrate or hydroxide solutions. There are two crystal forms of aspirin including crystal ...
Results: A total of 489 patients (27.5%) were tested to SA, 21 of which were positive: 7 doubtful (+/), 14 weak positive (+), and no strong/extreme positive reactions. Four irritant reactions were documented. Of the 14 weak positive (+) reactions, 7 had definite or prob...