2-Sulphobenzoic cyclic anhydride 95%

Supplier: Thermo Scientific

Synonyms: 2-sulphobenzoic acid cyclic anhydride2-sulphobenzoic anhydride

ACRO184750250EA 63 EUR
ACRO184750250 ACRO184751000
2-Sulphobenzoic cyclic anhydride 95%
2-Sulphobenzoic cyclic anhydride
Formula: C₇H₄O₄S
Boiling Pt: 184…186 °C (18 mmHg)
Melting Pt: 116…127 °C
Storage Temperature: Ambient
MDL Number: MFCD00005879
CAS Number: 81-08-3
EINECS: 201-322-6

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Specification Test Results

Appearance White to beige Crystalline powder or crystals
Infrared spectrum Conforms
Titration by coupling ≥94 %
HPLC ≥94 %
Specific optical rotation -17° to -21° (20°C, 589 nm) (0.5 % in water)

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