Name | Benzaldehyde disulfonic acid disodium salt |
Synonyms | DISODIUM 2,4 DISULFO BENZALDEHYDE disodium Benzaldehyde-2,4-disulfonate benzaldehydedisulfonicaciddisodiumsalt Benzaldehyde 2,4 Disulphonic Acid Di Na DISODIUM 4-FORMYLBENZENE-1,3-DISULFONATE BENZALDEHYDE-2,4-DISULFONIC ACID, NA SALT disodium 4-formylbenzene-1,3-disulphonate Benzaldehyde disulfonic acid disodium salt 3-benzenedisulfonicacid,4-formyl-disodiumsalt Benzaldehyde-2,4-disulfonic acid disodium salt BENZALDEHYDE-2,4-DISULFONIC ACID DISODIUM SALT benzaldehyde-2,4-di(sodium sulphonate)(hydrate) (4-formyl-3-sodiooxysulfonyl-phenyl)sulfonyloxysodium 4-FORMYL-1,3-BENZENEDISULFONIC ACID, DISODIUM SALT HYDRATE |
CAS | 33513-44-9 |
EINECS | 251-551-0 |
InChI | InChI=1/C7H6O7S2.2Na/c8-4-5-1-2-6(15(9,10)11)3-7(5)16(12,13)14;;/h1-4H,(H,9,10,11)(H,12,13,14);;/q;2*+1/p-2/rC7H4Na2O7S2/c8-15-17(11,12)6-2-1-5(4-10)7(3-6)18(13,14)16-9/h1-4H |
Molecular Formula | C7H7NaO7S2 |
Molar Mass | 290.24 |
Water Solubility | Soluble in water |
Appearance | Solid |
Color | White to Almost white |
Storage Condition | Room Temprature |
MDL | MFCD00043913 |
Use | Used as a dye intermediate |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/38 - Irritating to eyes and skin. |
Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Use | Used as dye intermediate |