Toluidine blue O, powder, Certifiable Grade

Supplier: VWR Chemicals

Synonyms: TBO, 3-Amino-7-(dimethylamino)-2-methyl-5-phenothiazinium chloride, 3-Amino-7-(dimethylamino)-2-methylphenothiazin-5-ium chloride, Tolonium chloride, Basic Blue 17, Blutene chloride

E847-25GEA 418 EUR
E847-25G
Toluidine blue O, powder, Certifiable Grade
Toluidine blue O

A blue counterstain often used for metachromatic staining of mast cells, cartilage, and acid mucins. Black to dark green fine powder

Formula: C₁₅H₁₆ClN₃S
MW: 305.83 g/mol
Storage Temperature: Ambient
MDL Number: MFCD00011934
CAS Number: 92-31-9
Merck Index: 12,09658

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Specification Test Results

Appearance Black to dark green fine powder
Dye Content > = 50 %
Loss on Drying < = 8 %
Metachromatic Stain Pass
Solubility (0.016g, 2L water) Pass


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