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Sigma Aldrich Citric Acid Monohydrate

Catalog No. C190925G Shop All MilliporeSigma Sigma Organic Chemistry Products
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Catalog No. Quantity
C190925G 25 g
C190925KG 2.5 kg
C1909500G 500 g
C190912KG 12 kg
C19091KG 1 kg
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Description

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

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.Citric acid monohydrate was used in the preparation of citric acid solution employed in the acetone method of 68Ga pre-purification and radiolabeling technique.It may be used:As release-modifying agent to improve the release of diltiazem hydrochloride from melt extruded Eudragit RS PO tablets. To prepare citrate buffer for use in the preparation of platelets for intravital microscopy.To prepare Tris-citrate buffer employed for the electrophoresis of bacterial enzymes.

Specifications

CAS 79-11-8
Melting Point 60°C to 63°C
Boiling Point 189°C
Molecular Formula C2H3ClO2
Linear Formula ClCH2COOH
MDL Number MFCD00002683
Quantity 25 g
Molecular Weight (g/mol) 94.5 g/mol
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