Citric acid monohydrate

REF : C1909-500G

Marca : Sigma-Aldrich

Descrição :Citric acid monohydrate ACS reagent, >=99.0%
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Categoria : Laboratory Basics - Routine use

Descrição detalhada : Citric acid monohydrate is an organic acid. Its molar enthalpy of solution in water has been reported to be ?solHm (298.15K, m = 0.0203molkg-1) = (29061+/-123)Jmol-1. It can be produced by crystallization from mother liquor of citric acid solution at 20-25C during citric acid synthesis. An investigation of its crystal growth kinetics indicates that growth is linearly dependent on size.
Fórmula molecula r: HOC(COOH)(CH2COOH)2 · H2O
Armazenamento : Room Temperature
Embalagem : 1X500G