Family
Acids
Acids donate protons in solution and are typically corrosive to skin, eyes and metals. Always add acid to water, wear splash goggles and acid-resistant gloves, and keep near an eye-wash station.
2,495 indexed substances.
- Pentadecanoic Acid1002-84-2C15H30O2
- Pentafluorobenzoic acid602-94-8C7HF5O2
- Pentane-1,3,5-tricarboxylic acid6940-58-5C8H12O6
- peracetic acid79-21-0C2H4O3
- perchloric acid7601-90-3ClHO4
%20--%3e%3csvg%20xmlns:svg='http://www.w3.org/2000/svg'%20xmlns='http://www.w3.org/2000/svg'%20version='1.0'%20width='579pt'%20height='579pt'%20viewBox='0%200%20579%20579'%3e%3cpath%20d='M%2025.301165,289.67172%20289.32987,553.70044%20553.40261,289.6277%20C%20465.35022,201.6757%20377.47182,113.54942%20289.3739,25.643024%20L%2025.301165,289.67172%20z'%20style='fill:%23ffffff;stroke:none'%20/%3e%3cpath%20d='M%20147.65941,148.01233%206,289.67173%20147.66886,431.34059%20289.32827,573%20431.01602,431.31224%20572.70378,289.62449%20431.06327,147.98398%20C%20353.16571,70.086424%20289.40386,6.34347%20289.37551,6.34347%20c%20-0.0284,0%20-63.79965,63.752403%20-141.7161,141.66886%20z%20M%20408.62189,170.42535%20527.82103,289.62449%20408.5652,408.88032%20289.31882,528.1267%20170.12913,408.87087%2050.939444,289.61504%20170.13858,170.41591%20C%20235.69574,104.85874%20289.34716,51.22622%20289.37551,51.22622%20c%200.0283,0%2053.68922,53.64197%20119.24638,119.19913%20z'%20style='fill:%23ff0000;stroke:none'%20/%3e%3cpath%20d='m%20358.6875,105.6875%20c%20-11.0423,11.95104%20-0.0346,61.12295%20-22.84375,107.21875%20-11.82513,-12.61346%20-16.56692,-36.26863%20-29.96875,-48.09375%207.07046,18.13186%20-12.62633,16.55766%20-5.53125,79.625%20-10.70725,-2.67681%20-11.03725,-7.08846%20-34.6875,-35.46875%204.40353,27.52204%201.60663,44.94217%207.125,75.6875%200,0%20-5.70036,-1.20109%20-33.125,-21.3125%208.90084,29.98175%20-6.64874,93.11169%2028.78125,137.75%20L%20268.3125,401%20c%202.72662,40.394%2031.19994,73.76178%2069.125,83.84375%20l%20-68.53125,0%200,29.03125%20191.125,0%200,-29.03125%20-74.53125,0%20c%2034.31242,-9.12298%2060.86623,-37.31555%2067.625,-72.53125%20l%200,-0.0312%20c%209.39301,-15.01304%2051.40412,-63.61206%2019.09375,-141.8125%200,0%20-9.4793,17.37784%20-26.8125,22.0625%200,0%2022.20763,-37.01824%203.9375,-67%200,0%20-5.35488,21.90682%20-23.625,22.84375%200,0%208.89287,-46.72414%20-15,-76.46875%20-8.67176,19.70855%205.19251,27.87556%20-23.65625,44.15625%20-3.94686,-60.72292%20-16.54987,-70.95791%20-28.375,-110.375%20z%20M%20352.375,238.125%20c%2011.01517,6.77856%2018.93899,18.4373%2021.34375,40.3125%201.05774,9.62189%204.65443,15.13583%207.28125,24.90625%20-6.29922,-1.34256%20-12.83332,-2.0625%20-19.53125,-2.0625%20-8.18497,0%20-16.11998,1.04974%20-23.6875,3.03125%20-1.67751,-31.86822%2015.00282,-24.87128%2014.59375,-66.1875%20z%20M%20312.1875,261%20c%200,0%204.40898,27.77921%2015.65625,46.53125%20-7.92479,3.0634%20-15.31997,7.1944%20-22.03125,12.1875%20-3.69493,-28.7985%204.67257,-35.31053%206.375,-58.71875%20z%20m%2097.75,14.1875%20c%200,0%204.12977,27.81515%209.75,46.46875%20-8.90612,-7.11682%20-19.14913,-12.63435%20-30.28125,-16.125%204.69142,-9.60066%2011.90829,-22.24339%2020.53125,-30.34375%20z%20m%20-141.125,30.75%20c%200,0%208.37007,8.44267%2030.25,19.28125%20-7.67749,6.90282%20-14.19535,15.07005%20-19.25,24.15625%20-3.41197,-11.17507%20-8.20021,-28.03871%20-11,-43.4375%20z%20m%20185.28125,10.25%20c%200.73429,10.28004%200.74714,35.28952%20-3.9375,48.875%20l%200.0312,0.46875%20c%20-4.13898,-12.61932%20-10.89159,-24.04796%20-19.625,-33.65625%205.63339,-4.50221%2015.21199,-11.68192%2023.53125,-15.6875%20z%20m%20-93.4375,10.90625%20c%2036.83069,10e-6%2066.71875,29.91931%2066.71875,66.75%200,36.83069%20-29.88806,66.71875%20-66.71875,66.71875%20-36.83068,0%20-66.71875,-29.88806%20-66.71875,-66.71875%200,-36.83068%2029.88806,-66.75%2066.71875,-66.75%20z'%20transform='scale(0.8,0.8)'%20style='fill:%23000000;stroke:none'%20/%3e%3c/svg%3e)
- Perchloric acid, cobalt(2+) salt (2:1)13455-31-7Cl2CoO8
- Perfluorodecanoic acid335-76-2C10HF19O2
- Perfluoromethoxypropionic acid methyl ester356-69-4C5H3F7O3
- Perfluorooctanoic acid335-67-1C8HF15O2
- Perfluorooctanoic acid diethanolamide42268-97-3C12H10F15NO3
- performic acid107-32-4CH2O3
- Peri acid82-75-7C10H9NO3S
- Perillic Acid7694-45-3C10H14O2
- Peroxydisulfuric acid13445-49-3H2O8S2
- Peroxynitric acid26404-66-0HNO4
- Phenoxyacetic Acid122-59-8C8H8O3
- Phenylacetyl Coenzyme A, Free acidC29H42N7O17P3S
- Phenylarsonic Acid98-05-5C6H7AsO3
- Phenylbenzene-omega-phosphono-alpha-amino acid146533-86-0C16H18NO5P
- Phenylglyoxylic Acid611-73-4C8H6O3
- Phenylmandelic acid450-52-2C14H12O3
- Phenylpyruvic acid156-06-9C9H8O3
- phosphenous acid14097-15-5HO2P
- Phosphoglycolic Acid13147-57-4C2H5O6P
- Phosphoglycolohydroxamic Acid51528-59-7C2H6NO6P
- Phosphohydroxypyruvic acid3913-50-6C3H5O7P
- Phosphomevalonic acid1189-94-2C6H13O7P
- Phosphonoacetic Acid4408-78-0C2H5O5P
- Phosphoric acid [5-(6-aminopurin-9-YL)-2-methyltetrahydrofuran-3-YL] esterC10H14N5O5P
- Phosphoric acid 2-amino-3-(1H-imidazole-4-yl)propyl esterC6H12N3O4P
- Phosphoric acid P-3215364-02-0H3O4P
- Phosphoric acid--(2-phenylpropyl)hydrazine (1/1)16602-80-5C9H17N2O4P
- Phosphoroselenoic acid25758-66-1H3O3PSe
- Phthalaldehydic acid119-67-5C8H6O3
- Phthalamic acid88-97-1C8H7NO3
- phthalic acid88-99-3C8H6O4
- Phthalonic acid528-46-1C9H6O5
- Phytanic Acid14721-66-5C20H40O2
- Phytomonic acid503-06-0C19H36O2
- Picosulfuric acid10040-34-3C18H15NO8S2
- picric acid88-89-1C6H3N3O7
- Pigment Red 49 free acid29128-55-0C20H14N2O4S
- Pinacolyl methylphosphonic acid616-52-4C7H17O3P
- Pinic acid28664-02-0C9H14O4
- Pinonic acid473-72-3C10H16O3
- Pipecolic Acid535-75-1C6H11NO2
- Pipemidic Acid51940-44-4C14H17N5O3
- Piperidine-4-sulfonic acid72450-62-5C5H11NO3S
- Pirinixic Acid50892-23-4C14H14ClN3O2S
- Piromidic Acid19562-30-2C14H16N4O3
- Pivalic acid75-98-9C5H10O2
- Prop-2-ene-1-sulfonic acid1606-80-0C3H6O3S
- Propionyl Coenzyme A, Free acidC24H40N7O17P3S
- Protocatechuic Acid99-50-3C7H6O4
- Psoromic Acid7299-11-8C18H14O8
- Pyromellitic Acid89-05-4C10H6O8
- Pyrrolidine-2,4-dicarboxylic acid99319-03-6C6H9NO4
- Pyrrolidone carboxylic acid149-87-1C5H7NO3
- Quinolinic Acid89-00-9C7H5NO4
- rel-2-Chloro-5-(((3R,5S)-3,5-dimethyl-1-piperidinyl)sulfonyl)benzoic acid37087-94-8C14H18ClNO4S
Other families
SolventsBases and alkalisOxidizersAlcoholsKetonesAldehydesPhenolsEstersEthersAminesNitrilesAromatic hydrocarbonsAliphatic hydrocarbonsHalogenated solventsGlycols and glycol ethersOrganic peroxidesIsocyanatesEpoxidesAmidesSulfur compoundsNitro compoundsHalogens and halidesHeavy metals and saltsCMR substancesFlammable substancesToxic substancesCorrosive substancesCompressed gasesEnvironmental hazards