| Identification | |
| Name: | 1,3-Benzenedisulfonicacid, 4,5-dihydroxy-, sodium salt (1:2) |
| Synonyms: | 1,3-Benzenedisulfonicacid, 4,5-dihydroxy-, disodium salt (9CI);m-Benzenedisulfonic acid, 4,5-dihydroxy-,disodium salt (6CI,8CI);1,2-Dihydroxybenzene-3,5-disulfonic acid disodiumsalt;3,5-Disulfocatechol disodium salt;4,5-Dihydroxy-m-benzenedisulfonic aciddisodium salt;4,5-Dihydroxybenzene-1,3-disulfonic acid disodium salt;Disodium1,2-dihydroxybenzene-3,5-disulfonate;Disodium4,5-dihydroxy-m-benzenedisulfonate;Disodium4,5-dihydroxybenzene-1,3-disulfonate;Disodium catechol-3,5-disulfonate;Disodium pyrocatechol-3,5-disulfonate;SDD;Sodium1,2-dihydroxy-3,5-benzenedisulfonate;Sodium pyrocatechol-3,5-disulfonate;Tiferron;Tiron;WAS-21; |
| CAS: | 149-45-1 |
| EINECS: | 205-741-5 |
| Molecular Formula: | C6H4Na2O8S2 |
| Molecular Weight: | 332.2 |
| InChI: | InChI=1/C6H6O8S2.2Na/c7-4-1-3(15(9,10)11)2-5(6(4)8)16(12,13)14;;/h1-2,7-8H,(H,9,10,11)(H,12,13,14);;/q;2*+1/p-2 |
| Molecular Structure: |  |
| Properties | |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| Water Solubility: | soluble |
| Solubility: | soluble |
| Appearance: | light tan powder |
| Report: |
Reported in EPA TSCA Inventory. |
| HS Code: | 29082000 |
| Storage Temperature: | Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. |
| Sensitive: | Hygroscopic |
| Usage: | Substance is used in determination of trace metals. |
| Safety Data | |
| Hazard Symbols |
Xi:Irritant
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