206342
Celestine blue
Dye content 80 %
Recommended Products
form
powder
composition
Dye content, 80%
mp
227-230 °C
solubility
water: 0.1%
λmax
642 nm
ε (extinction coefficient)
≥29000 at 640-650 nm in water at 0.01 g/L
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
SMILES string
[Cl-].CC\[N+](CC)=C1/C=CC2=Nc3c(OC2=C1)c(O)c(O)cc3C(N)=O
InChI
1S/C17H17N3O4.ClH/c1-3-20(4-2)9-5-6-11-13(7-9)24-16-14(19-11)10(17(18)23)8-12(21)15(16)22;/h5-8H,3-4H2,1-2H3,(H3-,18,19,21,22,23);1H
InChI key
VXAFJUDTZSMEFN-UHFFFAOYSA-N
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This Item | 199311 | 229121 | 510998 |
|---|---|---|---|
| form powder | form powder | form powder | form powder |
| composition Dye content, 80% | composition Dye content, 75% | composition Dye content, 98% | composition Dye content, 95% |
| mp 227-230 °C | mp 204 °C (dec.) (lit.) | mp 215-217 °C (lit.) | mp 230 °C (dec.) (lit.) |
| solubility water: 0.1% | solubility - | solubility - | solubility ethanol: 10 mg/mL, clear |
| λmax 642 nm | λmax 388 nm (2nd), 605 nm | λmax 595 nm, 640 nm (2nd) | λmax 590 nm |
| ε (extinction coefficient) ≥29000 at 640-650 nm in water at 0.01 g/L | ε (extinction coefficient) ≥55000 at 606-616 nm in ethanol and water | ε (extinction coefficient) - | ε (extinction coefficient) ≥15000 at 306-310 nm in 0.1 M NaOH at 0.01 g/L, ≥8000 at 378-382 nm in 0.1 M NaOH at 0.01 g/L |
Application
Biochem/physiol Actions
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
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