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Citric Acid

Citric Acid
Catalog
ACM77929
CAS
77-92-9
Synonyms
Boric acid-potassium chloride-sodium hydroxide buffer
DescriptionInherently natural as it occurs in citric fruits, produced by fermentation of carbohydrates
IUPAC Name2-Hydroxypropane-1,2,3-tricarboxylic acid
Molecular Weight192.12
Molecular FormulaC6H8O7
Canonical SMILESC(C(=O)O)C(CC(=O)O)(C(=O)O)O
InChIInChI=1S/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)
InChI KeyKRKNYBCHXYNGOX-UHFFFAOYSA-N
Boiling Point248.08 °C
Melting Point153-159 °C(lit.)
Flash Point100 °C
Purity99%+
Density1.67 g/cm³ at 20 °C
SolubilityVery soluble in water, slightly soluble in ether
AppearanceSolid
ApplicationCreams, lotions, shampoos, shower gels, bath bombs/fizzes (combined with sodium bicarbonate).
Storage2-8 °C
CompositionCitric acid
FormNeat
NACRESNA.24
PackagingUnit quantity: 50 mg. Subject to change. The product is delivered as supplied by the issuing Pharmacopoeia.
pH3.24 (1 mM solution)
Quality Level200
Refractive Index1.493-1.509

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