List of articles in "Chemical Substance" category - Page 998

Staurolite is a red brown to black mostly opaque nesosilicate mineral with a white streak. It crystallizes in the monoclinic crystal system has a Mohs hardness of 7 to 7.5 […]

Bifenthrin is a pyrethroid insecticide used primarily against the red imported fire ant by influencing its nerve system. It has a high toxicity to aquatic organisms. Although it is listed […]

p-Phenylenediamine (PPD) is an organic compound with the formula C6H4(NH2)2. This derivative of aniline is a white solid but samples can darken due to air oxidation. It is mainly used […]

Pyridinium refers to the cationic form of pyridine. This can either be due to protonation of the ring nitrogen or because of addition of a substituent to the ring nitrogen […]

Oxalic acid is an organic compound with the formula H2C2O4. It is a colorless crystalline solid that dissolves in water to give colorless solutions. It is classified as a dicarboxylic […]

Sorbose is a ketose belonging to the group of sugars known as monosaccharides. It has a sweetness that is equivalent to sucrose (table sugar). The commercial production of vitamin C […]

Indium phosphide (InP) is a binary semiconductor composed of indium and phosphorus. It has a face-centered cubic (zincblende) crystal structure identical to that of GaAs and most of the III-V […]

Sodium hydride is the chemical compound with the empirical formula NaH. It is primarily used as a strong base in organic synthesis. NaH is representative of the saline hydrides meaning […]

An iodide ion is the ion I−. Compounds with iodine in formal oxidation state −1 are called iodides. This page is for the iodide ion and its salts not organoiodine […]

Fluorescein is a synthetic organic compound available as a dark orange/red powder slightly soluble in water and alcohol. It is widely used as a fluorescent tracer for many applications.Fluorescein is […]