62298-42-4 Azure B Eosinate

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Basic

CAS No. 62298-42-4
Product Name Azure B Eosinate
Synonyms 3-(Dimethylamino)-7-(methylamino)phenothiazin-5-ium, salt with 2',4',5',7'-tetrabromo-3',6'-dihydroxyspiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one (2:1); bis{N-methyl-N-[7-(methylamino)-3H-phenothiazin-3-ylidene]methanaminium} 2',4',5',7'-tetrabromo-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate
Molecular Formula C50H38Br4N6O5S2
Molecular Weight 1186.6199

Physical property

Boiling point 640.3°C at 760 mmHg
Flash point 341°C
Safety Description S24/25:Avoid contact with skin and eyes.;