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1,2-Dihydroxybenzene-3,5-disulfonic acid disodium salt monohydrate, 97%, Thermo Scientific Chemicals
Catalog number: A11439.36
500 g, Each
Thermo Scientific Chemicals
1,2-Dihydroxybenzene-3,5-disulfonic acid disodium salt monohydrate, 97%, Thermo Scientific Chemicals
Catalog number: A11439.36
500 g, Each
Quantity
Catalog number: A11439.36
also known as A11439-36
Price (USD)
Price: 396.00
Online price: 336.65
Your price:
Quantity
-
Chemical Identifiers
CAS
270573-71-2
IUPAC Name
disodium 4,5-dihydroxybenzene-1,3-disulfonate hydrate
Molecular Formula
C6H6Na2O9S2
InChI Key
ZLRROLLKQDRDPI-UHFFFAOYSA-L
SMILES
O.[Na+].[Na+].OC1=CC(=CC(=C1O)S([O-])(=O)=O)S([O-])(=O)=O
Specifications
Specification SheetIdentification (FTIR)
Conforms
Sulfated Ash
41.05-44.47% (as monohydrate)
Assay (ex Sulphated Ash)
≥96.0 to ≤104.0% (as monohydrate)
Form
Powder
Appearance (Color)
White to cream
Description
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.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
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.
Solubility
It is readily soluble in water.
Notes
Stable under normal conditions. Keep away from strong oxidizing agents. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
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.
Solubility
It is readily soluble in water.
Notes
Stable under normal conditions. Keep away from strong oxidizing agents. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
RUO – Research Use Only
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