Product Name

  • Name

    4-SULFOPHTHALIC ACID TRIAMMONIUM SALT

  • EINECS
  • CAS No. 22411-24-1
  • Density g/cm3
  • Solubility Soluble in water
  • Melting Point >300 °C(lit.)
  • Formula C8H6 O7 S . 3 H3 N
  • Boiling Point °Cat760mmHg
  • Molecular Weight 297.289
  • Flash Point °C
  • Transport Information
  • Appearance
  • Safety
    Hazard Codes Xi
    Risk Statements 36/37/38
    Safety Statements 26-37/39
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 22411-24-1 (4-SULFOPHTHALIC ACID TRIAMMONIUM SALT)
  • Hazard Symbols
  • Synonyms 1,2-Benzenedicarboxylicacid, 4-sulfo-, triammonium salt (9CI); Phthalic acid, 4-sulfo-, triammoniumsalt (8CI); Triammonium 4-sulfophthalate
  • PSA 145.84000
  • LogP -0.47290

Triammonium 4-sulfophthalate Chemical Properties

Molecular Structure of Triammonium 4-sulfophthalate (CAS NO.22411-24-1):

Systematic Name: Triammonium 4-sulfonatobenzene-1,2-dicarboxylate 
Molecular Formula: C8H15N3O7S
Molecular Weight: 297.29
Melting Point: >300 °C(lit.)
H bond acceptors: 7
H bond donors: 3
Freely Rotating Bonds: 3 
Nominal Mass: 297
Average Mass: 297.2856
Monoisotopic Mass: 297.06307 
Product Categories: S; Stains and Dyes; Stains & Dyes, A to
SMILES: O=S([O-])(=O)c1cc(c(C([O-])=O)cc1)C([O-])=O.[NH4+].[NH4+].[NH4+]
InChI: InChI=1/C8H6O7S.3H3N/c9-7(10)5-2-1-4(16(13,14)15)3-6(5)8(11)12;;;/h1-3H,(H,9,10)(H,11,12)(H,13,14,15);3*1H3
InChIKey: RMPQIFXEQFYSEM-UHFFFAOYAK

Triammonium 4-sulfophthalate Safety Profile

Safety Information of Triammonium 4-sulfophthalate (CAS NO.22411-24-1):
Hazard Codes: IrritantXi
Risk Statements: 36/37/38 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-37/39 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S37/39:Wear suitable gloves and eye/face protection.

Triammonium 4-sulfophthalate Specification

 Triammonium 4-sulfophthalate (CAS NO.22411-24-1), its Synonyms are 1,2-Benzenedicarboxylicacid, 4-sulfo-, triammonium salt (9CI) ; Phthalic acid, 4-sulfo-, triammoniumsalt (8CI) ; 1,2-Benzenedicarboxylicacid, 4-sulfo-, ammonium salt (1:3) ; 4-Sulfophthalic acid triammonium salt ; 4-Sulfophthalic acid, triammonium salt, tech .

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