Fast Red Violet LB Salt ≥90% (dye content), Sigma-Aldrich®
Supplier: SIGMA-ALDRICH MICROSCOPY
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Warning
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Synonyms:
5-Chloro-4-benzamido-2-methylbenzenediazonium chloride hemi(zinc chloride) salt
M-Clarity™ quality level = MQ100
Fast Red Violet LB Salt has been used for the detection of tartrate-resistant acid phosphatase (TRAP) in tissue sections.
Fast Red Violet LB Salt, also known as 4′-amino-2′-chloro-5′-methylbenzanilide. It is a lipophilic amine with an aromatic system of moderate size and a hydrophilic diazonium cation. The diazonium salt is available commercially as a zinc chloride double salt. It comprises ≥90% dye content.
Formula:
C₁₄H₁₁Cl₂N₃O MW: 376,31 g/mol Storage Temperature: Room Temperature |
MDL Number:
MFCD00011892 CAS Number: 32348-81-5 |
Specification Test Results
Appearance (Form) | Powder |
Infrared spectrum | Conforms to Structure |
Carbon Content | 40.2 - 49.1% |
Nitrogen Content | 10.1 - 12.3% |
Dye Content | ≥90% |
Solubility (Turbidity), 1 mg/ml, Water | Clear to Slightly Hazy |
Solubility (Colour) | Very Faint Yellow to Yellow |
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