CAS No.: 8005-03-6 General description: Negative staining method permits visualization of the usually transparent and unstainable capsule of many organisms, most importantly Cryptococcus neoformans . Components: Composition: Nigrosin 100 g/l, Formalin 5 ml/l in water

Synonym(s): Neutral Red solution; 3-Amino-7-dimethylamino-2-methylphenazine hydrochloride; Toluylene red Formula: C₁₅H₁₇ClN₄ Formula Weight: 288.78 CAS No.: 553-24-2 Application: Can be used as a vital stain, to stain living cells. Storage: 2-8°C

CAS Number: 39691-62-8 Formula: C9H19BrMg Formula Weight: 231.46 Linear Formula: CH3(CH2)8MgBr MDL No.: MFCD03094048 Boiling Point: 35 C Density: 0.849 g/mL at 25 C UNSPSC Code: 12352103