Alginic acid

Supplier: Thermo Scientific

270581000 270580025 270585000
ACRO270581000EA 74.2 GBP
ACRO270581000 ACRO270580025 ACRO270585000
Alginic acid
Alginic acid
Formula: (C₆H₈O₆)n
MW: 176,13 g/mol
Melting Pt: >300 °C
Storage Temperature: Ambient
MDL Number: MFCD00081309
CAS Number: 9005-32-7
EINECS: 232-680-1

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Specification Test Results

Appearance White to yellow to light beige Powder
Infrared spectrum Conforms
Loss on drying ≤15 % (2 g, 105°C, 4 hrs)
Sulfated ash ≤8 %
Titration excess NaOH 19 to 25 % (Carboxyl groups) On dried substance

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