Naproxen sodium 98%

Supplier: Thermo Scientific
Danger

436710050 436710250
ACRO436710050EA 138 GBP
ACRO436710050 ACRO436710250
Naproxen sodium 98%
Naproxen sodium
Formula: C₁₄H₁₃NaO₃
Melting Pt: 259…262 °C
Storage Temperature: Refrigerator
MDL Number: MFCD00058507
CAS Number: 26159-34-2

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Specification Test Results

Appearance Colorless to light yellow Powder
Infrared spectrum Conforms
Specific optical rotation -14.7° to -17.0° (20°C, 589 nm) (c=5, 1N NaOH)
Titration with HClO4 98.0 to 102.0 %
Free acid ≤1.0 %

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