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Home - Products - Biological Stains & pH Indicators -
ERIOCHROME BLACK T
SPECIFCIATION
 PRODUCT NAME  ERIOCHROME BLACK T
 CAS NUMBER  1787-61-7
 OTHER NAME  SOLOCHROME BLACK T
 MOLECULAR FORMULAE  C20H12N3NaO7S
 MOL WEIGHT
 461.38 gm/mole
 ABSORPTION MAXIMUM (AMMONIA  BUFFER + 2ML 0.05M EDTA) ?1 MAX  620+ 10 NM
 ABOSRPTIVITY (A1%/1CM, IN AMMONIA  BUFFER + 2ML 0.05M EDTA AT ?1 MAX )  300-400
 LOSS ON DRYING (110 ° C)  < 1%
 SUITABILITY AS METAL INDICATOR  PASSES TEST
 
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