3,5-Pyrocatecholdisulfonic acid disodium salt monohydrate
metal indicator
Manufacturer: Supelco
CAS Number: 149-45-1
Synonym(S): 3,5-Pyrocatecholdisulfonic acid disodium salt monohydrate, 1,2-Dihydroxy-3,5-benzenedisulfonic acid disodium salt, di-Sodium 4,5-dihydroxy-1,3-benzenedisulfonate, Sodium pyrocatechol-3,5-disulfonate, Tiron
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 G | 1.01922-100-G | In Stock | ₹ 79,780.00 |
1.01922 - 100 G
In Stock
Quantity
1
Base Price: ₹ 79,780.00
GST (18%): ₹ 14,360.40
Total Price: ₹ 94,140.40
product name
3,5-Pyrocatecholdisulfonic acid disodium salt monohydrate, (Tiron) metal indicator
Quality Level
200
form
solid
composition
Water, 4.5-6.5% Karl Fischer
pH
5.0 (20 °C, 10 g/L in H2O)
mp
300 °C
solubility
1350 g/L
bulk density
465 kg/m3
λmax
290-291 nm (buffer pH 2.5)
storage temp.
15-25°C
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Tiron | ChemScene | ₹ 4,278.00 - ₹ 8,556.00 | |
 | 149-45-1 | Sodium 4,5-dihydroxybenzene-1,3-disulfonate hydrate | A2B Chem | ₹ 1,540.08 - ₹ 14,545.20 |
Related Products
Description
- Application: The oxidative degradation of Calmagite using added and in situ generated hydrogen peroxide catalysed by manganese(II) ions: A study evaluating the efficacy and degradation pathways in environmental testing, highlighting potential applications of similar compounds like 3,5-Pyrocatecholdisulfonic acid disodium salt monohydrate in waste management and pollutant analysis (Cao Y, Sheriff TS, 2022).Synthesis of conformationally restricted acidic lipids: Discusses techniques that could be utilized in the synthesis and analysis of structurally similar compounds like 3,5-Pyrocatecholdisulfonic acid disodium salt monohydrate, enhancing understanding in material science and biomedical research (Rakitzis ET et al., 1978).
- Analysis Note: Identity (UV/VIS-Spectrum): passes testAbsorption maximum λmax. (buffer pH 2.5): 290 - 291 nmSpec. Absorptivity A 1%/1cm (λmax; 0.05 g/l; buffer pH 2.5; calculated on anhydrous substance): 100 - 125Water (according to Karl Fischer): 4.5 - 6.5 %Suitability as indicator (for metal titration): passes test
SAFETY INFORMATION
Pictograms
Signal Word
Warning
Hazard Statements
Precautionary Statements
P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
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product name: 3,5-Pyrocatecholdisulfonic acid disodium salt monohydrate, (Tiron) metal indicator
Quality Level: 200
form: solid
composition: Water, 4.5-6.5% Karl Fischer
pH: 5.0 (20 °C, 10 g/L in H2O)
mp: 300 °C
solubility: 1350 g/L
bulk density: 465 kg/m3
λmax: 290-291 nm (buffer pH 2.5)
storage temp.: 15-25°C
product name: __
Quality Level: 100
form: liquid
composition: __
pH: __
mp: 9.2 °C
solubility: 3.2 g/L
bulk density: __
λmax: __
storage temp.: 15-25°C
product name: __
Quality Level: 100
form: liquid
composition: __
pH: __
mp: -7.3 °C
solubility: 35 g/L
bulk density: __
λmax: __
storage temp.: __