Basic Violet 3, pure, high purity biological stain

Leverantör: Thermo Scientific
Fara

Synonyms: 4-[4,4'-Bis(dimetylamino) benzhydryliden]cyklohexa-2,5-dien-1-ylidendimetylammoniumklorid, CI 42555

229641000 229645000
ACRO229641000EA 1375 SEK
ACRO229641000 ACRO229645000
Basic Violet 3, pure, high purity biological stain
Basic Violet 3
Formel: C₂₅H₃₀ClN₃
MW: 407,99 g/mol
Smältpunkt: 173 °C (dec.)
Densitet: 1,19 g/cm³ (20 °C)
Storage Temperature: Omgivande
MDL Number: MFCD00011750
CAS nummer: 548-62-9
EINECS: 208-953-6
UN: 3077
ADR: 9,III
Merck Index: 13,04406

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Specifikation testresultat

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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