Błękit metylenowy (C.I. 52015) EssentQ® ekstra czysty – Scharlau
Additional information
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
Methylene blue, C.I. 52015, EssentQ®
– Synonyms: 3,7-Bis(dimethylamino)phenothiazinium chloride, Solvent blue 8, Methylthyoninium chloride, Tetramethylthionine chloride
– C16H18ClN3S
– M = 319,86 g/mol
– CAS [61-73-4]
– EINECS-No.: 200-515-2
– LD 50 (oral, rat): 1180 mg/kg (anhydrous substance)
– GHS-signal word: Warning
– GHS-H sentences: H302 –
– GHS-P sentences: P264 – P270 – P301+P312 – P330 – P501a –
– Tariff number: 3204 13 00 90
– Applications: analytical chemistry, indicator, for electrophoresis.
SPECIFICATIONS
solubility (0,1%, H2O): passes test
arsenic (As): max. 8 ppm
iron (Fe): passes test
lead (Pb) : max. 20 ppm
zinc (Zn) : passes test
loss on drying (105 ºC): 8,00 – 15,00 %
total colour / assay: 96,00 – 101,00%
