Tiron
Synonym(s):1,2-Dihydroxy-3,5-benzenedisulfonic acid disodium salt, di-Sodium 4,5-dihydroxy-1,3-benzenedisulfonate, Sodium pyrocatechol-3,5-disulfonate, Tiron;3,5-Pyrocatecholdisulfonic acid disodium salt monohydrate
- CAS NO.：149-45-1
- Empirical Formula: C6H7NaO8S2
- Molecular Weight: 294.22
- MDL number: MFCD00149531
- EINECS: 205-741-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-08-24 19:19:26
What is Tiron?
Chemical properties
light tan powder
The Uses of Tiron
Tiron is a superoxide scavenger used in the study and examination of oxide electronics. Maintains the ability to remove or destroy magnetic moments which may occur on the surface of such materials.
The Uses of Tiron
In determination of trace metals.
What are the applications of Application
Tiron is an indicator for complexometry
Definition
ChEBI: Tiron is an organic molecular entity.
Purification Methods
Recrystallise it from water [Hamaguchi et al. Anal Chim Acta 9 563 1962]. Itisan indicator colour reagent for Fe, Mn, Ti and Mo ions and complexes with Al, Cd, Co, Co, Fe (III), Mn, Pd, UO22+, VO2+ and Zn. [Beilstein 11 IV 630.]
Properties of Tiron
| Melting point: | 300 °C |
| Density | 2.064g/cm3 at 20℃ |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | Store at +15°C to +25°C. |
| solubility | 1350g/l |
| form | Powder |
| color | Off-white |
| PH | 5.0 (10g/l, H2O, 20℃) |
| Water Solubility | soluble |
| Sensitive | Hygroscopic |
| Merck | 14,9465 |
| BRN | 4629740 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 149-45-1(CAS DataBase Reference) |
| EPA Substance Registry System | Disodium 4,5-dihydroxy-1,3-benzenedisulfonate (149-45-1) |
Safety information for Tiron
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for Tiron
New Products
(2S,4R)-4-amino-2-methyl-5-phenylpentanoic acid hydrochloride Tubulysin C Tubulysin M Tubulysin H Tubulysin I 1-(1,1-Difluoroethyl)-2-fluorobenzene CYCLOBUTYLAMINE HYDROCHLORIDE 2,2-Difluoropropylamine hydrochloride 1,2,3,6-TETRAHYDROPYRIDINE HYDROCHLORIDE 2-(azetidin-3-ylidene)acetonitrile (hydrochloride) 2,2-Difluoropropanol 2-[2-[3(S)-3[2-(7-chloro-2-quinolinyl) ethenyl] phenyl-3- hydroxyl propyl] phenyl]-2-propanol (1R,2S)-2-(3,4-Difluorophenyl)cyclopropanamine Calcium Sodium Phosphosilicate IH 2-(1-(Mercaptomethyl) cyclopropyl) acetonitrile 2-[[(3aR,4S,6R,6aS)-6-Aminotetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]oxy]ethanol ethanedioate Fuel shell (6-Nitro-2,3- dichlorobenzylamino) acetic acid ethylester.HCl (R)-1-Aminoindan Hydrochloride Lubiprostone Latanoprostene Bunod Magnesium Trisilicate Flame Retardant Zinc Borate 7-Methoxyquinoline-4-carbonitrileRelated products of tetrahydrofuran
You may like
-
Tiron, GR CAS 149-45-1View Details
149-45-1 -
Tiron Monohydrate CAS 149-45-1View Details
149-45-1 -
Sodium 4,5-dihydroxybenzene-1,3-disulfonate hydrate 97% CAS 149-45-1View Details
149-45-1 -
3,5-Pyrocatecholdisulfonic acid disodium salt monohydrate CAS 149-45-1View Details
149-45-1 -
Tiron AR CAS 149-45-1View Details
149-45-1 -
4,6-dichloro-2-propylthiopyrimidine-5-amine 145783-15-9 98%View Details
145783-15-9 -
Valacyclovir Hydrochloride IH 98%View Details
124832-27-5 -
2-[2-[3(S)-3[2-(7-chloro-2-quinolinyl) ethenyl] phenyl-3- hydroxyl propyl] phenyl]-2-propanol 98%View Details
142569-70-8
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.