Sodium alginate

Sodium alginate is a kind of natural polysaccharide, it has the stability, solubility, viscosity and safety which drug preparation experiments require. It is natural carbohydrate extracted from kelp.

It is widely used in food, medicine, textile, printing, dyeing, papermaking and daily chemical products etc, it can be used as thickener, emulsifier, stabilizer, adhesives, sizing agent etc.

ITEMS	Specifications
Appearance	white or yellowish granular or powder
Viscosity (1% solution)	300 -500 mpa.s
Assay(on dry basis)	98.0% min
Loss on drying(105oC, 2hr)	15% max
PH	6.0 - 7.5
Heavy metals(as Pb)	0.004% max
Lead(Pb)	0.001% max
Arsenic(As)	0.0003% max
Ash	18 - 24%
Particle size	40 mesh: 100% pass
Total plate count	2000/g max
Yeasts and moulds	100/g max
Pathogens germs	absence
S. aureus	Negative
Pseudomonas aeruginosa	Negative
Salmonella sp.	Negative
C. perfringens	Negative

Specification: food grade, pharmaceutical grade

Packing: 25KG/barrel

Sodium alginate is a kind of natural polysaccharide, it has the stability, solubility, viscosity and safety which drug preparation experiments require. It is natural carbohydrate extracted from kelp.

It is widely used in food, medicine, textile, printing, dyeing, papermaking and daily chemical products etc, it can be used as thickener, emulsifier, stabilizer, adhesives, sizing agent etc.

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