CAS: 2508-19-2 - Trinitrobenzenesulfonic acid

Formula: C₆H₃N₃O₉S

InChI: InChI=1S/C6H3N3O9S/c10-7(11)3-1-4(8(12)13)6(19(16,17)18)5(2-3)9(14)15/h1-2H,(H,16,17,18)

InChI key: InChIKey=NHJVRSWLHSJWIN-UHFFFAOYSA-N

SMILES: O=N(=O)C=1C=C(C(=C(C1)N(=O)=O)S(=O)(=O)O)N(=O)=O

Synonyms:

• Picryl sulfonic acid
• 2,4,6-Trinitrobenzenesulfonic acid
• Benzenesulfonic acid, 2,4,6-trinitro-
• 2,4,6-Trinitrobenzene-1-sulfonic acid
• Trinitrobenzenesulfonic acid

Picrylsulfonic Acid (ca. 1% in N,N-Dimethylformamide) [for Detection of Primary Amines]

CAS: 2508-19-2

• Formula: C₆H₃N₃O₉S
• Color and Shape: Light yellow to Yellow clear liquid
• Molecular weight: 293.16

2,4,6-Trinitrobenzenesulfonic acid (1% in DMF)

CAS: 2508-19-2

• Purity: 95.0%
• Color and Shape: Liquid, Clear Liquid
• Molecular weight: 366.260009765625

2,4,6-Trinitrobenzenesulfonic acid - 5% Aqueous solution

CAS: 2508-19-2

2,4,6-Trinitrobenzenesulfonic acid (also known as TNBS, TNSBA or picrylsulfonic acid) is a strongly oxidising organic …

• Formula: C₆H₃N₃O₉S
• Color and Shape: Colorless Powder
• Molecular weight: 293.17 g/mol

2,4,6-Trinitrobenzenesulfonic acid, 1% DMF solution

CAS: 2508-19-2

2,4,6-Trinitrobenzenesulfonic acid, also known as TNBS, TNSBA or picrylsulfonic acid, is a strongly oxidising organic acid that …

• Formula: C₆H₃N₃O₉S
• Purity: Min. 95%
• Color and Shape: Clear Liquid
• Molecular weight: 293.17 g/mol