Phthalein purple
metal indicator, Reag. Ph Eur
Manufacturer: Supelco
CAS Number: 2411-89-4
Synonym(S): Phthalein purple, Xylenolphthalein-bis(iminodiacetic acid), Metal phthaleine, Cresol phthalexone
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 G | 1.07297-1-G | In Stock | ₹ 21,169.99 |
| 10 G | 1.07297-10-G | In Stock | ₹ 57,470.01 |
1.07297 - 1 G
In Stock
Quantity
1
Base Price: ₹ 21,169.99
GST (18%): ₹ 3,810.598
Total Price: ₹ 24,980.588
product name
Phthalein purple, metal indicator Reag. Ph Eur
Agency
reag. Ph. Eur.
Quality Level
200
form
solid
impurities
≤10% Water (Karl Fischer)
mp
186 °C
bulk density
50 kg/m3
λmax
577-580 nm in 0.1 M NaOH
storage temp.
2-30°C
InChI
1S/C32H32N2O12.4Na/c1-17-7-21(9-19(29(17)43)11-33(13-25(35)36)14-26(37)38)32(24-6-4-3-5-23(24)31(45)46-32)22-8-18(2)30(44)20(10-22)12-34(15-27(39)40)16-28(41)42;;;;/h3-10,43-44H,11-16H2,1-2H3,(H,35,36)(H,37,38)(H,39,40)(H,41,42);;;;/q;4*+1/p-4
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Chem-Impex International, Inc. Metalphthalein | 2411-89-4 | MFCD00005911 | 25G | Chem-Impex International, Inc. | ₹ 12,442.14 | |
 | Sigma Aldrich Fine Chemicals Biosciences o-Cresolphthalein Complexone | 2411-89-4 | MFCD00005911 | 25g | Sigma Aldrich Fine Chemicals Biosciences | ₹ 41,890.18 | |
 | Phthalate complexing agent [Chelation indicator] | ChemScene | ₹ 9,411.60 - ₹ 27,892.56 | |
 | 2411-89-4 | Glycine, N,N'-[(3-oxo-1(3H)-isobenzofuranylidene)bis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[N-(carboxymethyl)- | A2B Chem | ₹ 941.16 - ₹ 1,74,114.60 |
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Description
- Analysis Note: Identity (UV/VIS-Spectrum): passes testAbsorption maximum λmax.(Sodium hydroxide solution 0.1 mol/l): 577 - 580 nmSpec. Absorptivity A 1%/1cm (λmax; 0.005 g/l;sodium hydroxide solution 0.1 mol/l;calc. on anhydrous substance): ≥ 750Water (according to Karl Fischer): ≤ 10 %Suitability as indicator (for metal titration): passes test
SAFETY INFORMATION
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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product name: Phthalein purple, metal indicator Reag. Ph Eur
Agency: reag. Ph. Eur.
Quality Level: 200
form: solid
impurities: ≤10% Water (Karl Fischer)
mp: 186 °C
bulk density: 50 kg/m3
λmax: 577-580 nm in 0.1 M NaOH
storage temp.: 2-30°C
InChI: 1S/C32H32N2O12.4Na/c1-17-7-21(9-19(29(17)43)11-33(13-25(35)36)14-26(37)38)32(24-6-4-3-5-23(24)31(45)46-32)22-8-18(2)30(44)20(10-22)12-34(15-27(39)40)16-28(41)42;;;;/h3-10,43-44H,11-16H2,1-2H3,(H,35,36)(H,37,38)(H,39,40)(H,41,42);;;;/q;4*+1/p-4
product name: Polyvinylpolypyrrolidone, Divergan RS
Agency: __
Quality Level: 100
form: __
impurities: __
mp: 220 °C (decomposes)
bulk density: 330 kg/m3
λmax: __
storage temp.: 15-25°C
InChI: __
product name: __
Agency: __
Quality Level: 300
form: solid
impurities: ≤0.001% Ag (Silver)≤0.001% Fe (Iron)≤0.002% Cu (Copper)≤0.002% Ni (Nickel)≤0.01% As (Arsenic)≤0.01% Sb (Antimony)≤0.020% Sn (Tin)≤0.05% Bi (Bismuth)
mp: 327 °C
bulk density: __
λmax: __
storage temp.: no temp limit
InChI: 1S/Pb