Sodium alginate

Supplier: Thermo Scientific Chemicals

Synonyms: Alginic acid sodium salt, Algin

17777-0025 17777-2500 17777-0050 17777-5000
TS17777-0025EA 324 USD
TS17777-0025 TS17777-2500 TS17777-0050 TS17777-5000
Sodium alginate
Sodium alginate
Storage Temperature: Ambient
MDL Number: MFCD00081310
CAS Number: 9005-38-3

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Specification Test Results

Appearance Off-white to yellow-brown Powder
Infrared spectrum Conforms
Loss on drying ≤15.0 % (100 mg, 105°C, 4 hrs)
Sulfated ash 30.0 % to 36.0 % (on dried substance)
Viscosity 350 to 550 mPa.s (1 % at 20°C) (Brookfield LV)
pH 5.5 to 8.0 (1 % at 20°C)
Heavy metals (as Pb) ≤20 ppm

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