Product introduction: Amino black 10B, blue black in aqueous solution, soluble in ethanol, blue in color, slightly soluble in acetone, insoluble in other organic solvents. Add concentrated hydrochloric acid to produce a green light blue precipitate; Add sodium hydroxide solution to produce blue precipitate; Add concentrated sulfuric acid to produce a blue-green color, and dilute to produce a dark green blue precipitate; After adding concentrated nitric acid to a dark green solution, it turns into a reddish brown color. When dyeing, there is a slight change in color when encountering copper ions; When encountering iron ions, the color is slightly light green. Product Usage: Amino Black 10B is mainly used to stain proteins on polyacrylamide gel, agarose gel and nitrocellulose membrane. Dye with 0.1% amino black 10B in a 7% (v/v) acetic acid solution for at least 2 hours. The detection sensitivity is approximately 20% of that of Coomassie Brilliant Blue R250. Note： Product information may be optimized and upgraded. Please refer to the actual label information for accuracy.
- Size: 5g
- Purity: Dye Content＞80%/BS Grade
- CAS Number: No.1064-48-8
- Molecular Formula: C 22 H 14 N 6 Na 2 O 9 S 2
- Molecular Weight: 616.49
- Storage: Store at RT, 2 years
- Brand: Saint Michael
- Catalogue No.: N8020-5g
For laboratory research use only. Not for human or animal consumption, diagnostic or therapeutic use.