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Sigma Aldrich Citric Acid Monohydrate

Catalog No. C71295KG Shop All MilliporeSigma Sigma Organic Chemistry Products
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C71295KG 5 kg
C71291KG 1 kg
C7129500G 500 g
C7129100G 100 g
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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(CAM) is an organic acid. It can be produced by crystallization from mother liquor of citric acid solution at 20-25C during citric acid synthesis. Its molar enthalpy of solution in water has been reported to be +÷solHm (298.15K, m = 0.0203molkg-1) = (29061+/-123)Jmol-1. An investigation of its crystal growth kinetics indicates that growth is linearly dependent on size.Citric acid monohydrate may be used:To prepare citric acid solution employed in the acetone method of 68Ga pre-purification and radiolabeling technique.To prepare Tris-citrate buffer employed for the electrophoresis of bacterial enzymes.To improve the release of diltiazem hydrochloride from melt extruded matrix tablets.

Specifications

CAS 1138-80-3
Melting Point 118°C to 122°C
Molecular Formula C10H11NO4
Linear Formula C6H5CH2OOCNHCH2COOH
MDL Number MFCD00002691
Quantity 5 kg
Molecular Weight (g/mol) 209.2 g/mol
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