F6760

Fast Red TR Salt 1,5-naphthalenedisulfonate salt

Powder

• Synonym(s): 4-Chloro-2-methylbenzenediazonium salt
• Linear Formula: C₇H₆N₂Cl · C₁₀H₇O₆S₂
• CAS Number: 51503-28-7
• Molecular Weight: 440.88
• NACRES: NA.47
• PubChem Substance ID: 329799757
• UNSPSC Code: 12171500
• MDL number: MFCD00069543
• Colour Index Number: 37085

Properties

• Product Name: Fast Red TR Salt 1,5-naphthalenedisulfonate salt,
• form: powder
• color: white to light yellow
• solubility: H₂O: 25 mg/mL, clear to slightly hazy
• suitability: suitable (as Coupling Agent with Naphthol AS)
• application(s): diagnostic assay manufacturing; hematology; histology
• storage temp.: −20°C
• SMILES string: [O-]S(C1=CC=CC2=C1C=CC=C2S(O)(=O)=O)(=O)=O.ClC3=CC=C([N+]#N)C(C)=C3
• InChI: 1S/C10H8O6S2.2C7H6ClN2/c11-17(12,13)9-5-1-3-7-8(9)4-2-6-10(7)18(14,15)16;2*1-5-4-6(8)2-3-7(5)10-9/h1-6H,(H,11,12,13)(H,14,15,16);2*2-4H,1H3/q;2*+1/p-2
• InChI key: PSAWWJOJWWUTJJ-UHFFFAOYSA-L

Description

Application

Fast Red TR Salt 1,5-naphthalenedisulfonate salt has been used for tartrate-resistant acid phosphatase (TRAP) staining in tissue sections. It has been used as a chromogen in APAAP (alkaline phosphatase-anti-alkaline phosphatase) procedure.

Safety Information

• Pictograms: GHS08
• Signal Word: Warning
• Hazard Codes: H371
• Precautionary Statements: P308 + P311
• Hazard Classifications: STOT SE 2
• Target Organs: Eyes
• Storage Class: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable