2-Sulphobenzoic cyclic anhydride 95%
Supplier: Thermo Scientific
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Warning
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Synonyms:
2-sulphobenzoic anhydride, 2-sulphobenzoic acid cyclic anhydride
184750250
184751000
ACRO184750250EA
109
GBP
ACRO184750250
ACRO184751000
2-Sulphobenzoic cyclic anhydride 95%
2-Sulphobenzoic cyclic anhydride
Formula:
C₇H₄O₄S MW: 184,17 g/mol 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 ADR: 8,II |
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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