1.12144
Disulfine blue VN 150 (C.I.42045)
for surfactant tests
Manufacturer: Supelco
CAS Number: 129-17-9
Synonym(S): Disulfine blue VN 150 (C.I.42045)
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 25 G | 1.12144-25-G | In Stock | ₹ 15,730.00 |
1.12144 - 25 G
In Stock
Quantity
1
Base Price: ₹ 15,730.00
GST (18%): ₹ 2,831.40
Total Price: ₹ 18,561.40
Quality Level
200
composition
dye content, ≥40% spectrophotometric assay
loss
≤7% loss on drying, 110°C
pH
6.9 (20 °C, 10 g/L in H2O)
mp
290 °C (decomposition)
solubility
210 g/L
bulk density
600 kg/m3
λmax
637-640 nm in water
storage temp.
2-30°C
InChI
1S/C27H32N2O6S2.Na/c1-5-28(6-2)22-13-9-20(10-14-22)27(21-11-15-23(16-12-21)29(7-3)8-4)25-18-17-24(36(30,31)32)19-26(25)37(33,34)35;/h9-19H,5-8H2,1-4H3,(H-,30,31,32,33,34,35);/q;+1/p-1
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | eMolecules Patent Blue VF | 25G | Ships from Wood Dale, IL | Chem-Impex | 129-17-9 | MFCD00012119 | MW: 566.66 | eMolecules | ₹ 4,110.30 | |
 | Sigma Aldrich Fine Chemicals Biosciences Patent blue VF sodium salt for microscopy | 129-17-9 | MFCD00012119 | 25G | Sigma Aldrich Fine Chemicals Biosciences | ₹ 14,883.16 | |
 | Patent Blue V | ChemScene | ₹ 3,850.20 |
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Description
- Analysis Note: Dye content (spectrophotometrically): ≥ 40 %Identity (UV/VIS-Spectrum): passes testAbsorption maximum λmax. (water): 637 - 640 nmSpec. Absorptivity A 1%/1cm (λmax; 0.005 g/l; water): ≥ 800TLC-Test: passes testLoss on drying (110 °C): ≤ 7 %Suitability for surfactant tests: passes test
SAFETY INFORMATION
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Compare Similar Items
Show Difference
Quality Level: 200
composition: dye content, ≥40% spectrophotometric assay
loss: ≤7% loss on drying, 110°C
pH: 6.9 (20 °C, 10 g/L in H2O)
mp: 290 °C (decomposition)
solubility: 210 g/L
bulk density: 600 kg/m3
λmax: 637-640 nm in water
storage temp.: 2-30°C
InChI: 1S/C27H32N2O6S2.Na/c1-5-28(6-2)22-13-9-20(10-14-22)27(21-11-15-23(16-12-21)29(7-3)8-4)25-18-17-24(36(30,31)32)19-26(25)37(33,34)35;/h9-19H,5-8H2,1-4H3,(H-,30,31,32,33,34,35);/q;+1/p-1
Quality Level:
200
composition:
dye content, ≥40% spectrophotometric assay
loss:
≤7% loss on drying, 110°C
pH:
6.9 (20 °C, 10 g/L in H2O)
mp:
290 °C (decomposition)
solubility:
210 g/L
bulk density:
600 kg/m3
λmax:
637-640 nm in water
storage temp.:
2-30°C
InChI:
1S/C27H32N2O6S2.Na/c1-5-28(6-2)22-13-9-20(10-14-22)27(21-11-15-23(16-12-21)29(7-3)8-4)25-18-17-24(36(30,31)32)19-26(25)37(33,34)35;/h9-19H,5-8H2,1-4H3,(H-,30,31,32,33,34,35);/q;+1/p-1
Quality Level: 200
composition: __
loss: __
pH: __
mp: 2340 °C
solubility: __
bulk density: __
λmax: __
storage temp.: no temp limit
InChI: 1S/2Dy.3O/q2*+3;3*-2
Quality Level:
200
composition:
__
loss:
__
pH:
__
mp:
2340 °C
solubility:
__
bulk density:
__
λmax:
__
storage temp.:
no temp limit
InChI:
1S/2Dy.3O/q2*+3;3*-2
Quality Level: 200
composition: __
loss: __
pH: __
mp: 2291 °C
solubility: __
bulk density: __
λmax: __
storage temp.: no temp limit
InChI: 1S/2Eu.3O/q2*+3;3*-2
Quality Level:
200
composition:
__
loss:
__
pH:
__
mp:
2291 °C
solubility:
__
bulk density:
__
λmax:
__
storage temp.:
no temp limit
InChI:
1S/2Eu.3O/q2*+3;3*-2
Quality Level: 200
composition: __
loss: __
pH: 2 (20 °C, 50 g/L in H2O)
mp: 65 °C
solubility: __
bulk density: __
λmax: __
storage temp.: no temp limit
InChI: 1S/Ga.3NO3.H2O/c;3*2-1(3)4;/h;;;;1H2/q+3;3*-1;
Quality Level:
200
composition:
__
loss:
__
pH:
2 (20 °C, 50 g/L in H2O)
mp:
65 °C
solubility:
__
bulk density:
__
λmax:
__
storage temp.:
no temp limit
InChI:
1S/Ga.3NO3.H2O/c;3*2-1(3)4;/h;;;;1H2/q+3;3*-1;