| Identification | |
| Name: | 4H-1-Benzopyran-2-carboxylicacid, 5,5'-[(2-hydroxy-1,3-propanediyl)bis(oxy)]bis[4-oxo-, sodium salt (1:2) |
| Synonyms: | Aarane;Allergocrom;Altoderm;Colimune;Cromolyn disodium salt;Cromovet;DSCG;Disodium 1,3-bis(2-carboxy-5-chromonyloxy)-2-propanol;Disodium chromoglycate; |
| CAS: | 15826-37-6 |
| EINECS: | 239-926-7 |
| Molecular Formula: | C23H14Na2O11 |
| Molecular Weight: | 248.3 |
| InChI: | InChI=1/C23H16O11.2Na/c24-11(9-31-14-3-1-5-16-20(14)12(25)7-18(33-16)22(27)28)10-32-15-4-2-6-17-21(15)13(26)8-19(34-17)23(29)30;;/h1-8,11,24H,9-10H2,(H,27,28)(H,29,30);;/q;2*+1/p-2 |
| Molecular Structure: |  |
| Properties | |
| Transport: | 3249 |
| Melting Point: | 241-2420C (dec) |
| Density: | g/cm3 |
| Appearance: | White Crystalline Powder |
| Packinggroup: | III |
| Usage: | Chromone complex which blocks mast cell degranulation |
| Safety Data | |
| Hazard Symbols |
Xi: Irritant
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