Zieleń malachitowa, szczawian, (C.I. 42000), pure, high purity biological stain
Dostawca: Thermo Fisher Scientific
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Niebezpieczeństwo
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Synonim:
Malachite green hemioxalate, N,N,N',N'-Tetramethyl-4,4'-diaminotriphenylcarbenium oxalate, Bis (N-{4-[[4-(dimethylamino)phenyl](phenyl)methylene]cyclohexa-2,5-dien-1-ylidene}-N-methylmethanaminium) trioxalate, Basic Green 4, N-[4-[[4-(Dimethylamino)phenyl]phenylmethylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-methanaminium, ethanedioate, ethanedioate(2:2:1)
229780250
229781000
229785000
ACRO229780250EA
270
PLN
ACRO229780250
ACRO229781000
ACRO229785000
Zieleń malachitowa, szczawian, (C.I. 42000), pure, high purity biological stain
szczawian bis[[4-[4-(dimetylamino)benzhydryliden]cykloheksa-2,5-dien-1-yliden]di-metylamonu]
Formuła:
C₅₂H₅₄N₄O₁₂ MW: 927.02 g/mol Temp. topnienia: 144…150 °C Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00011766 Numer CAS: 2437-29-8 Numer WE (dawny EINECS): 219-441-7 Jednostka: 2811 ADR: 6.1 III Klasyfikacja Merck : 13,05722 |
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Wyniki testów specyfikacyjnych
Appearance | Green Crystalline powder or crystals |
Infrared spectrum | Conforms |
Loss on drying | ≤10 % (105°C) |
UV Lambda max | 620 to 625 nm (in 50:50 IMS:water) |
Absorption Ratio P-15/P+15 | 0.9 to 1.15 |
Specific absorbance A (1%/1cm) | 1650 to 1950 (at lambda max.) |
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