Cristal Violetto, pure, high purity biological stain
Fornitore: Thermo Scientific
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Pericolo
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Synonyms:
4-[4,4'-Bis(dimetilammino)benzidrilidene]cicloesa-2,5-dien-1-ilidene]dimetilammonio cloruro, Violetto basico 3, CI 42555
229641000
229645000
ACRO229641000EA
72.5
EUR
ACRO229641000
ACRO229645000
Cristal Violetto, pure, high purity biological stain
Cristal Violetto
Formula:
C₂₅H₃₀ClN₃ Peso molecolare: 407,99 g/mol Punto di fusione: 173 °C (dec.) Densità: 1,19 g/cm³ (20 °C) Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00011750 CAS Number: 548-62-9 EINECS: 208-953-6 UN: 3077 ADR: 9,III Merck Index: 13,04406 |
Risultati del test di specificazione
Appearance | Dark green to green-brown Powder or crystals |
Infrared spectrum | Conforms |
Loss on drying | ≤9 % (110°C) |
Sulfated ash | ≤3 % |
Titration | ≥96.0 % (on dried substance) |
Lead (Pb) | ≤30 ppm |
Zinc (Zn) | Passes test |
Insoluble matter | (in ethanol) Passes test |
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