Citric acid monohydrate

$ 1.00 /1KG

career henan chemical co

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Chemical Properties

Citric acid monohydrate Basic information

Product Name:	Citric acid monohydrate
Synonyms:	1,2,3-Propanetricarboxylic acid, 2-hydroxy-, monohydrate;1,2,3-Propanetricarboxylicacid,2-hydroxy-,monohydrate;2,3-propanetricarboxylicacid,2-hydroxy-monohydrate;citric;Citric acid hydrate;Citricacidhydrate;Citronensαure-hydrat;CitronensαureMonohydrat
CAS:	5949-29-1
MF:	C6H10O8
MW:	210.1388
EINECS:	200-662-2
Product Categories:	C-D, Puriss p.a. ACS;Puriss p.a. ACS;Buffers A to ZCarbonyl Compounds;Other BiochemicalBiological Buffers;Biochemicals Found in Plants;C6Nutrition Research;Carboxylic Acids;SigmaUltra Buffers;ACS GradeCarbonyl Compounds;Essential Chemicals;Other Biochemical;Analytical Reagents;Analytical Reagents for General Use;Puriss;Buffers A to ZEssential Chemicals;USP/MultiCompendial Grade Buffers;USPBiological Buffers;Biological Buffers;Routine Reagents;Buffers A to ZNutrition Research;Reagent GradeMetabolic Pathways;Metabolites and Cofactors on the Metabolic Pathways Chart;Other BiochemicalEssential Chemicals;TCA;BioXtra Buffers;Biological Buffers;Buffers A to Z;Building Blocks;C6;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;Nutrition Research;Organic Building Blocks;Other Biochemical;Phytochemicals by Chemical Classification;ACS Grade;Essential Chemicals;Inorganic Salts;Research Essentials;Solutions and Reagents;Citric Acid Monohydrate is mainly used as acidulating, flavoring and preservative in foods and beverages;Food additive and acidulant;#N/A
Mol File:	5949-29-1.mol

Citric acid monohydrate Chemical Properties

Melting point	-94 °C(lit.)
Boiling point	56 °C760 mm Hg(lit.)
density	0.791 g/mL at 25 °C(lit.)
vapor density	2 (vs air)
vapor pressure	184 mm Hg ( 20 °C)
refractive index	n20/D 1.359(lit.)
Fp	1 °F
storage temp.	Store at RT.
solubility	H2O: soluble54% (w/w) at 10°C (Citric acid in water)
form	Solid
color	White
PH	1.85 (50g/l, H2O, 25℃)
Water Solubility	1630 g/L (20 ºC)
Sensitive	Hygroscopic
Merck	14,2326
Stability:	Stable. Incompatible with oxidizing agents, bases, reducing agents, nitrates.
InChIKey	YASYEJJMZJALEJ-UHFFFAOYSA-N
CAS DataBase Reference	5949-29-1(CAS DataBase Reference)
NIST Chemistry Reference	Citric acid monohydrate(5949-29-1)

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Citric acid monohydrate Usage And Synthesis

Chemical Properties	white crystals or powder
Purification Methods	Crystallise it from hot H2O solution (w/w solubility is 54% at 10o, 71% at 50o and 84% at 100o. The monohydrate (softens at ~75o and melts at ~100o) dehydrates in air or when heated gently above 40o . The triethylester ( M 276.3, b 127o/1mm, 294o/atm, d 4 1.137, n D 1.4420.) is a bitter tasting oil. [Beilstein 3 H 556 and 568, 3 IV 1272.]

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