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 |
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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