| Identification | Back Directory | [Name]
4 5-DIHYDROXY-1 3-BENZENEDISULFONIC ACI& | [CAS]
270573-71-2 | [Synonyms]
4,5-dihydroxybenzene-1,3-disulfonate
4 5-DIHYDROXY-1 3-BENZENEDISULFONIC ACI&
Sodium hydroquinone 3,5-disulfonate hydrate
1,2-Dihydroxybenzene-3,5-disulfononic acid disodium salt
A11439 1,2-Dihydroxybenzene-3,5-disulfonic acid disodium
4,5-Dihydroxy-1,3-benzenedisulfonic acid monohydrate disodium salt
Tiron,4,5-Dihydroxy-1,3-benzenedisulfonic acid disodium salt monohydrate | [EINECS(EC#)]
681-731-8 | [Molecular Formula]
(OH)2C6H2(SO3Na)2H2O | [MDL Number]
MFCD00149531 | [MOL File]
270573-71-2.mol | [Molecular Weight]
332.22 |
| Chemical Properties | Back Directory | [Melting point ]
>300 °C(lit.)
| [RTECS ]
CZ9263000 | [storage temp. ]
Inert atmosphere,Room Temperature | [form ]
powder | [color ]
White to violet | [Water Solubility ]
It is readily soluble in water. | [Sensitive ]
Hygroscopic | [Merck ]
13,9542 | [InChI]
1S/C6H6O8S2.2Na.H2O/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);;;1H2/q;2*+1;/p-2 | [InChIKey]
ZLRROLLKQDRDPI-UHFFFAOYSA-L | [SMILES]
O.[Na+].[Na+].Oc1cc(cc(c1O)S([O-])(=O)=O)S([O-])(=O)=O |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
36/37/38 | [Safety Statements ]
26 | [WGK Germany ]
3
| [TSCA ]
Yes | [HS Code ]
29089990 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Uses]
1,2-Dihydroxybenzene-3,5-disulfonic acid disodium salt monohydrate, is used as a colorimetric reagent for iron, manganese, titanium, molybdenum, and complexes of zirconium. It is used as a metal indicator. It is used for Chelate titration, colorimetry, fluorometry and masking reagent. It is used in chemical research, pharmaceutical research and as a pharmaceutical intermediate. | [Uses]
Colorimetric reagent for iron, manganese, titanium, and molybdenum. Complexing agent. | [General Description]
4,5-Dihydroxy-1,3-benzenedisulfonic acid disodium salt monohydrate is an antioxidant compound that is structurally similar to vitamin E. |
|
| Company Name: |
Alfa Aesar
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| Tel: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Sigma-Aldrich
|
| Tel: |
021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
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