Nigrosina, solubile in acqua, C.I. 50420, per microscopia
- CAS [101357-32-8]
- EINECS-No.: 309-930-4
- Solub. in water: (20 ºC): 10 g/l
- Tariff number: 3204 12 00 00
- Applications: indicator, microscopy.
SPECIFICATIONS
(in ethanol 50 %) : 570 - 580 nm
Absorptivity (A1%/1 cm; l max.): 200 - 300
loss on drying (110 ºC): max. 15 %
- EINECS-No.: 309-930-4
- Solub. in water: (20 ºC): 10 g/l
- Tariff number: 3204 12 00 00
- Applications: indicator, microscopy.
SPECIFICATIONS
(in ethanol 50 %) : 570 - 580 nm
Absorptivity (A1%/1 cm; l max.): 200 - 300
loss on drying (110 ºC): max. 15 %
- CAS [101357-32-8]
- EINECS-No.: 309-930-4
- Solub. in water: (20 ºC): 10 g/l
- Tariff number: 3204 12 00 00
- Applications: indicator, microscopy.
SPECIFICATIONS
(in ethanol 50 %) : 570 - 580 nm
Absorptivity (A1%/1 cm; l max.): 200 - 300
loss on drying (110 ºC): max. 15 %
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