Biochem Chemopharma

3-(4-Anilinophenylazo)benzenesulfonic acid sodium salt, Acid Yellow 36

Tetrachloro-1,4-benzoquinone

Sulfuric acid disilver (I) salt

BASIC BLUE 20, 4-[[4-(Dimethylamino)phenyl][4-(dimethyliminio)cyclohexa-2,5-dien-1-ylidene]methyl]-N,N,N-trimethylanilinium dichloride

Copper (II) sulphate pentahydrate

BASIC BLUE 20, 4-[[4-(Dimethylamino)phenyl][4-(dimethyliminio)cyclohexa-2,5-dien-1-ylidene]methyl]-N,N,N-trimethylanilinium dichloride

Acetic acid Zinc salt; Acetic acid, Zinc(II) salt; Dicarbomethoxyzinc; Zinc diacetate

Reagents

THIOUREA AR

Sulfourea; Thiocarbamide

Soda ash; Washing soda; Soda crystals

Sulfuric acid disilver (I) salt

Acetic acid silver salt

Acid Red 112, 3-Hydroxy-4-(2-sulfo-4-[4-sulfophenylazo]phenylazo)-2,7-naphthalenedisulfonic acid sodium salt

BASIC BLUE 20, 4-[[4-(Dimethylamino)phenyl][4-(dimethyliminio)cyclohexa-2,5-dien-1-ylidene]methyl]-N,N,N-trimethylanilinium dichloride