Citric acid, 99%

Code: c0759-500g D2-231

Not available outside of the UK & Ireland.

General description

Citric acid is an organic acid widely used in food and pharmaceutical industry. On an industrial scale, it is generally produced by submerged fermentation...


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Your Price
$24.07 500G
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Not available outside of the UK & Ireland.

General description

Citric acid is an organic acid widely used in food and pharmaceutical industry. On an industrial scale, it is generally produced by submerged fermentation of molasses using the fungus Aspergillus niger. Potentiometric determination of citric acid in refined glyceride oils and fats has been investigated. A method to remove calcium from tissues without changing its antigenic properties using citric acid has been reported.

Packaging

5 kg in poly drum

100, 500 g in poly bottle

1 kg in poly bottle

assay99%
expl. lim.8 %, 65 °F
formcrystals
InChI keyKRKNYBCHXYNGOX-UHFFFAOYSA-N
InChI1S/C6H8O7/c7-3(8)1-6(13,5(11)12)2-4(9)10/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12)
mp153-159 °C (lit.)
pKa (25 °C)(1) 3.13, (2) 4.76, (3) 6.40
pKa (1) 3.13, (2) 4.76, (3) 6.4
Quality Level200
SMILES stringOC(=O)CC(O)(CC(O)=O)C(O)=O
solubilitywater: soluble 383 g/L at 25 °C
Cas Number77-92-9
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