1.01167
Amido black 10 B (C.I.20470)
for electrophoresis
Synonym(s):
Amido black 10 B (C.I.20470), Black acid 1, Amido black 10 B (C.I. 20470), Naphthol blue black
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About This Item
Quality Level
form
solid
potency
>5000 mg/kg LD50, oral (Rat)
composition
Dye, ≥80% spectrophotometric assay
pH
9.0 (25 °C, 10 g/L in H2O)
solubility
10 g/L
bulk density
670 kg/m3
εmax
750-960 at 617-620 nm in water at 0.01 g/L
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
2-30°C
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1 of 4
This Item | A8181 | N3393 | 858390 |
---|---|---|---|
form solid | form liquid | form powder | form powder |
application(s) diagnostic assay manufacturing | application(s) - | application(s) - | application(s) diagnostic assay manufacturing |
solubility 10 g/L | solubility - | solubility - | solubility - |
Quality Level 400 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
composition Dye, ≥80% spectrophotometric assay | composition - | composition Dye content, ~85% | composition - |
storage temp. 2-30°C | storage temp. - | storage temp. - | storage temp. room temp |
General description
Analysis Note
Identity
- sodium:
passes test
- UV/VIS-Spectrum: passes test
Absorption maximum λ max (water): 617 - 620 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.01 g/l; water): 750 - 960
TLC-Test: passes test
Loss on drying (110 °C): ≤ 10 %
Suitability for electrophoresis: passes test
Suitability as redox indicator: passes test
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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