Solid purple sauce GBC salt / solid deep red GBC / diazonium salt purple sauce

English name：Fast Garnet GBC salt；Fast Garnet GBC sulfate salt；2-Methyl-4-([2-methylphenyl]azo)benzenediazonium salt；4-Amino-2′,3-dimethylazobenzene diazotated；Azoic Diazo No. 4

Other names: diazo color salt purple sauce; Solid purple sauce GBC salt; Fluorescent diazo color salt purple sauce; Jujube red based GBC; Jujube red bass GBC; Purple soy based GBC; Solid crimson GBC; Fast soy sauce purple GBC salt

CAS No.: 101-89-3

C14H14N4O4S=334.35

Grade: high purity grade

Content: > 90%

Physicochemical properties: purple or yellowish brown powder, melting point of free amine 100 ℃. It has a special smell of suffocation, is insoluble in water, and has a small solubility in hydrochloric acid. It must be ground and stirred during diazotization. It is jujube red when it is coupled with as, as-d and AS-BS. The products are also fluoroborate and zinc chloride double salt, usually containing about 25% of the dye, and the more pure ones contain about 75% of the dye

Purpose: biochemical research. Acid phosphatase, lipase and aminopeptidase were determined. Protein staining

Storage: - 20 ℃, protected from light