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ChemicalBook >> CAS DataBase List >> Cromoglicic acid

Cromoglicic acid

CAS No.16110-51-3
Chemical Name:Cromoglicic acid
Synonyms:DSCG;s(4-oxo-;CROMOLYN;Cromoglycil;CROMOLYN SODIUM;cromoglycic acid;cromoglicic acid;Clomoglicic acid;SODIUM CROMOGLICATE;CROMOLYN SODIUM SALT
CBNumber:CB8855235
Molecular Formula:C23H16O11
Formula Weight:468.37
MOL File:16110-51-3.mol
Cromoglicic acid Property
mp : 241-242°C
density : 1.623
CAS DataBase Reference: 16110-51-3(CAS DataBase Reference)
EPA Substance Registry System: 4H-1-Benzopyran- 2-carboxylic acid, 5,5'-[(2-hydroxy-1,3- propanediyl)bis(oxy)]bis[ 4-oxo-(16110-51-3)
Safety
Hazard Codes : Xi
Risk Statements : 36/37/38
Safety Statements : 26-36
WGK Germany : 2
RTECS : DJ2380000
Hazardous Substances Data: 16110-51-3(Hazardous Substances Data)

Cromoglicic acid Chemical Properties,Usage,Production

Usage
Anti Asthamatic
General Description
Solid.
Air & Water Reactions
Water soluble.
Reactivity Profile
Carboxylic acids donate hydrogen ions if a base is present to accept them. They react in this way with all bases, both organic (for example, the amines) and inorganic. Their reactions with bases, called "neutralizations", are accompanied by the evolution of substantial amounts of heat. Neutralization between an acid and a base produces water plus a salt. Carboxylic acids in aqueous solution and liquid or molten carboxylic acids can react with active metals to form gaseous hydrogen and a metal salt. Such reactions occur in principle for solid carboxylic acids as well, but are slow if the solid acid remains dry. Even "insoluble" carboxylic acids may absorb enough water from the air and dissolve sufficiently in Cromoglicic acid to corrode or dissolve iron, steel, and aluminum parts and containers. Carboxylic acids, especially in aqueous solution, also react with sulfites, nitrites, thiosulfates (to give H2S and SO3), dithionites (SO2), to generate flammable and/or toxic gases and heat.
Fire Hazard
Flash point data for Cromoglicic acid are not available. Cromoglicic acid is probably combustible.
Cromoglicic acid Preparation Products And Raw materials
Raw materials
Preparation Products
Cromoglicic acid Suppliers      Global( 55)Suppliers     
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16110-51-3(Cromoglicic acid)Related Search:
2',6'-Dihydroxyacetophenone Stearic acid ASCORBICACID CARBOXYLIC ACID 1,3-Diphenoxy-2-propanol o-Tolyl-alpha-myanesin 2,2’-(1,3-Propanediyldioxy)bisbenzaldehyde 5-HYDROXY-4-OXO-4H-CHROMENE-2-CARBOXYLIC ACID N 556 1,3-Bis(2-hydroxyethoxy)benzene Diethyl cromoglycate Cromoglicic acid ACETIC ACID Sodium cromoglycate Glyceryl monostearate EPA Citric acid Fmoc-D-Trp(Boc)-OH
Immune System Regulation Immune Cell Signaling and Blood Immunomodulators and Antibiotics 1,3-di(2-carboxy-4-oxochromen-5-yloxy)propan-2-ol 4h-1-benzopyran-2-carboxylicacid,5,5’-((2-hydroxy-1,3-propanediyl)bis(oxy))bi 4h-1-benzopyran-2-carboxylicacid,5,5’-((2-hydroxytrimethylene)dioxy)bis(4-o s(4-oxo- SODIUM CROMOGLICATE cromoglicic acid CROMOGLYCATE SODIUM SALT cromoglycic acid CROMOGLYCIC ACID SODIUM SALT CROMOLYN CROMOLYN SODIUM CROMOLYN SODIUM SALT DSCG DISODIUM CROMOGLYCATE 5,5'-(2-hydroxytrimethylenedioxy)bis(4-oxochromene-2-carboxylic acid) 16110-51-3 1,3-bis(2-carboxychromon-5-yloxy)-2-hydroxypropane Cell Biology Cell Signaling and Neuroscience BioChemical C23H16O11 Cromoglycil 1,3BIS(2-CARBOXYCROMON-5-YLOXY)-2-HYDROXYPROPANE Pharmaceutical 5,5'-[(2-Hydroxy-1,3-propanediyl)bis(oxy)]bis(4-oxo-4H-1-benzopyran-2-carboxylic acid) 5,5'-[(2-Hydroxy-1,3-propanediyl)bis(oxy)]bis[4-oxo-4H-1-benzopyran-2-carboxylic acid] Clomoglicic acid 4H-1-Benzopyran-2-carboxylic acid, 5,5'-[(2-hydroxy-1,3-propanediyl)bis(oxy)]bis[4-oxo- 5,5'-((2-Hydroxypropane-1,3-diyl)bis(oxy))-bis(4-oxo-4H-chromene-2-carboxylic acid)
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