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Malachite green oxalate, C.I. 42000, reagent and microscopy grade

- Synonyms: Diamond green Br- C50H52O8N4·H2C2O4r- M = 927,02 g/molr- CAS [2437-29-8]r- EINECS-No.: 219-441-7r- Solub. in water: (24 ºC): 110 g/lr- Melting point: ~ 159 ºCr- EC-Index-No.: 607-007-00-3r- ADR: 6.1 T2 III UN 2811r- IMDG: 6.1 III UN 2811r- IATA/ICAO: 6.1 III UN 2811r- GHS-signal word: Dangerr- GHS-H sentences: H302 - H318 - H361d - H410 - r- GHS-P sentences: P280 - P305+P351+P338 - P310 - P301+P312 - P405 - P501ar- Tariff number: 3204 13 00 90r- Applications: analytical chemistry, for microbiology, microscopy.r- Appearance: Green powderrrSPECIFICATIONSridentity: passes testrAbsorption maximum l (in H2O): 616 - 620 nm rAbsorptivity (A1%/1 cm; l max; 0,003 g/l,H2O): 1730 - 1960rloss on drying (110 ºC): max. 7 % rTLC test: passes testr