Salicylic acid, 99%
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Salicylic acid (from Latin salix, willow tree) is a monohydroxybenzoic acid, a type of phenolic acid and a beta hydroxy acid. It has the formula C7H6O3. Salicylic acid, 99% Cas 69-72-7 - used as one of the chemical compound in exposure-based validation of in vitro gastrulation model employed in developmental toxicity screening assays.
Salicylic Acid, 99%
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2-Acetylaminopropionic acid, cosmetic solvents, Liquid Acetone
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salicylic acid
280 - 300 Per Kilogram
2 Tons (MOQ)
Durlevel CAS 69-72-7 Hot Selling Salicylic Acid Items Specifications Melting point 158-161 °C(lit.) Boiling point 211 °C(lit.) density 1.44 vapor density 4.8 (vs air) vapor pressure 1 mm Hg ( 114 °C) refractive index 1,565 LogP -0.434 (est) Storage conditions 1. It should be stored in a cool, ventilated and dry storehouse, away from fire and heat sources, and separated from explosives and oxidizers. 2. Packed in plastic bag with inner liner and outer sack or polypropylene woven bag or fiber board drum. 3. Separate from explosives and oxidizers. Keep away from light. Stability 1. Stable in air. Gradually change color when exposed to light. Toxic. 2. 2. decomposes to phenol and carbon dioxide by rapid heating at atmospheric pressure. 1g of salicylic acid can be dissolved in 460 ml of water, 15 ml of boiling water, 2.7 ml of ethanol, 3 ml of acetone, 3 ml of ether, 42 ml of chloroform, 135 ml of benzene, 52 ml of turpentine, about 60 ml of glycerol and 80 ml of petroleum ether, respectively. Addition of sodium phosphate and borax increases the solubility of salicylic acid in water. The pH of aqueous solution of salicylic acid is 2.4. salicylic acid produces a peculiar purple color with aqueous solution of ferric chloride. 3. It irritates skin and mucous membrane, and has corrosive effect because it can react with protein in the tissues of the organism. It can make cornea proliferate and then peel off. Its toxicity is weaker than phenol, but a large amount of it can cause vomiting, diarrhea, headache, sweating, rash, frequent breathing, acidosis and excitement. In severe cases, respiratory distress, collapse, and ultimately death from cardiac paralysis. As salicylic acid is excreted from the kidneys, it often causes acute nephritis. Oral LD50:1.3mg/kg in rabbits. operators should wear labor protection gear. 4. Exist in baking tobacco, white ribbed tobacco, spice tobacco, and cigarette smoke. 5. present in trace amounts in salicornia.
salicylic acid
330 - 350 Per Kilogram
5 Kilogram (MOQ)
4-Amino Salicylic Acid
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100 Kilogram (MOQ)
SR. NO. TEST SPECIFICATIONS RESULTS 1 Description Off white to green or grey color powder. Greenish grey color powder 2 Identification (By HPLC) The retention time of the major peak in the chromatogram of the sample solution must corresponds to that of the standard solution as obtained in the chromatographic purity Complies 3 Water Content (%w/w) (By KF) NMT 1.0 0.89% 4 Assay by HPLC (%w/w) NLT 94.0 98.79%
salicylic acid
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3,5-Diiodosalicylic Acid is used in wide range of medicals industrial applocations as well as in human and animal nutrition products such as antiseptics and disinfectants, pharmaceutical intermediates, polarizing films for liquid crystal display [LCD] chemicals. Iodine derivatives are also used as organic building blocks, analytical reagents etc. 3,5-Diiodosalicylic Acid appears like white to creamy white powder, and has range of melting point 232-238°C. 3,5-Diiodosalicylic Acid has a CAS No 133-91-5 and has Molecular Formula C7H4I2O3. Its Molecular weight is 389.91.
salicylic acid
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salicylic acid
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salicylic acid, Clear Empty Soda Glass Bottles, liquid nitric acid