Product introduction: Safranine T has similar properties to safranine O.Safranin O is a natural dye extracted from the stigma of saffron, a heterochromatic cationic dye used as a biological staining agent in histology and cytology, and an oxidation-reduction indicator in analytical chemistry. Used as a counterstaining agent in Gram staining, it can also be used for cartilage tissue staining and plant lignification identification staining. Safranin O turns red when dissolved in water and red when dissolved in ethanol (with yellow light and red fluorescence). It turns green in concentrated sulfuric acid, turns blue when diluted, and turns red. Adding sodium hydroxide to its aqueous solution produces a brownish red precipitate, while adding hydrochloric acid results in a blue purple color. Note： Product information may be optimized and upgraded. Please refer to the actual label information for accuracy.
- Size: 25g
- CAS Number: No.477-73-6
- Molecular Formula: C 20 H 19 ClN 4
- Molecular Weight: 350.84
- Physical State: Soluble in water is red, soluble in ethanol is red (with yellow-red fluorescence).
- Brand: Saint Michael
- Catalogue No.: S8021-25g
For laboratory research use only. Not for human or animal consumption, diagnostic or therapeutic use.