Saffron T / saffron O / sand yellow / basic saffron / blue light saffron / base peach
Item No.： SR0015
Store at： RT
English name：SafranineT；Safranine O；Safranine；Cotton red；Basicred2；Safranine Y ；Safranine A；3,7-Diamino-2,8-dimethyl-5-phenyl phenazinium chloride；C.I.50240
Other names: Saffron o; Saffron T; Sand yellow; Alkaline saffron; Saffron T; Blue light saffron; Base pink; Alkaline Safranine T; Saffron o; 3,7-diamino-2,8-dimethyl-5-phenylphenozinone chloride; 3,7-diamino-2,8-dimethyl-5-phenylphenazine chloride; Saffron o; Safranine o; Alkaline red 2
CAS No.: 477-73-6
C20H19ClN4=350.85
Grade: BS
Biological staining test: qualified
Water dissolution test: acceptable
Loss on drying: ≤ 5.0%
Physicochemical properties: reddish brown powder. It is easily soluble in water to form red solution, and soluble in ethanol to form red with yellow fluorescence. For hydrochloric acid, it is a blue red solution. If it is too much, it will turn purple. If it is too much, it will turn blue. For sodium hydroxide, it will form a brownish red precipitate. Sulfuric acid is a green solution. When diluted, it turns blue, gradually turns purple, and finally turns red. The maximum absorption wavelength is 530nm. It is irritating, and methyl Safranine T is often mixed in commodities
Purpose: biochemical research. Redox indicator, biological staining, acid-base indicator. Drip analysis of nitrite
Saving: RT
