Definition of lithic acid. Meaning of lithic acid. Synonyms of lithic acid

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Definition of lithic acid

LIthic acid
Lithic Lith"ic, a. [Gr. ? of or belonging to stones, fr. li`qos stone: cf. F. lithique.] 1. Of or pertaining to stone; as, lithic architecture. 2. (Med.) Pertaining to the formation of uric-acid concretions (stone) in the bladder and other parts of the body; as, lithic diathesis. LIthic acid (Old Med. Chem.), uric acid. See Uric acid, under Uric.
lithic acid
Uric U"ric, a. [Gr. ? urine: cf. F. urique. See Urine.] (Physiol. Chem.) Of or pertaining to urine; obtained from urine; as, uric acid. Uric acid, a crystalline body, present in small quantity in the urine of man and most mammals. Combined in the form of urate of ammonia, it is the chief constituent of the urine of birds and reptiles, forming the white part. Traces of it are also found in the various organs of the body. It is likewise a common constituent, either as the free acid or as a urate, of urinary or renal calculi and of the so-called gouty concretions. From acid urines, uric acid is frequently deposited, on standing in a cool place, in the form of a reddish yellow sediment, nearly always crystalline. Chemically, it is composed of carbon, hydrogen, nitrogen, and oxygen, C5H4N4O3, and by decomposition yields urea, among other products. It can be made synthetically by heating together urea and glycocoll. It was formerly called also lithic acid, in allusion to its occurrence in stone, or calculus.

Meaning of lithic acid from wikipedia

- purpuric acid. Purpuric acid can be synthesized by nitration of uric acid (previously known as lithic acid). In 1818, Prout obtained lithic acid from the...
- the reaction. Scheele sourced uric acid from human calculi (such as kidney stones) and called the compound lithic acid. William Prout investigated the compound...
- sodium-rich plagioclase feldspars (albite-rich). In modern usage, the term acid rock, although sometimes used as a synonym, normally now refers specifically...
- of late Neoproterozoic/Cambrian arkose, deposited in the Amadeus Basin. Lithic sandstone – Sandstone with fragments of other rocks Jackson, Julia A., ed...
- sub-categories determined by their spatial niche specificity. The term, lithic, refers to an ****ociation with rock and can be further explained by the...
- Viewed from Swan Point. In From the Yenisei to the Yukon: Interpreting Lithic ****emblages Variability in Late Pleistocene/Early Holocene Beringia, edited...
- Coral, unconsolidated calcareous sand and lesser quartz, ferruginous and lithic sand. Transitional Member: Unconsolidated black to blue-grey estuarine mud...
- those rich in feldspar are called arkoses, and those rich in lithics are called lithic sandstones. Siliciclastic sedimentary rocks are composed of mainly...
- of thickly bedded, but largely m****ive shale intercalated with beds of lithic arenite. The grey to black color of the shales and arenite is indicative...
- trace will react in different ways to specific concentrations of nitric acid or aqua regia, thereby identifying the quality of the gold: 24 karat gold...