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SODIUM ALGINATE

Confirms to USP-NF, FCC
Sodium polymannuronate, Algin, Alginic acid sodium salt

COAs

Packings

500 g (00500)

5000 g (05000)

25 Kg (0025K)

50 Kg (0050K)

1PW1200750 1PW1206500 1PDL00040K 1PDL00080K
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Article No. 05760 Grade
Purity 91% CAS No. 9005-38-3
Molecular Formula Molecular Weight
H.S. Code 3913.1010 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour Cream coloured powder
Odour Odorless Melting point/ Freezing point [°C] >300°C
Solubility in water [% weight] Soluble in water

Specifications

Appearance Cream to pale yellowish brown colored powder Assay 91 - 106%
Identification 'A' & 'B' To comply USP test Loss on drying (at 105°C; 4 hrs) Max 15.0%
Arsenic (As) Max 0.00015% Total ash 18-27%
Lead (Pb) Max 0.0005% Heavy metal (as Pb) Max 0.004%
Viscosity (1% w/w solution; 25°C; on dry basis) Min 30 cps Microbial Limits To comply USP test
Revision Date: 10-Aug-2022

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