Solution A: Bismuth nitrate (0.17g) in AcOH (2mL) and H2O (8mL) Solution B: KI (4g) in AcOH (10mL) and H2O (20mL) Mix Solns. A and B and dilute to 100mL with H2O.
how do you prepare borches reagent
(Wagner's reagent is used to test for alkaloids). To prepare Wagner's reagent; Dissolve 2g of iodine and 6g of KI in 100ml of water. -Atolani Olubunmi, Nigeria
(Wagner's reagent is used to test for alkaloids). To prepare Wagner's reagent; Dissolve 2g of iodine and 6g of KI in 100ml of water. -Atolani Olubunmi, Nigeria
alwase
liberman buchard spray reagent
By using grignard reagent
antioxident BY USE U.V
card. + Kedde's reagent (3,5- dinitrobenzoic acid + NaOH → violet colour.
molisch reagent is prepared by dissolving 5g of alpha napthol in 100 ml alcohol
When benzen treated with alkyl aldehyde(methyl chloride) gives toluen reagent
See the link below for details
Ehrlich reagent: (4-(dimethylamino) benzaldehyde dissolved in 2:1 n-propanol: perchloric acid)