Sodium Alginate
Specifications
E401 sodium alginate
1 .used In food industry
2. used In printing and textile industry
3. used In pharmaceutical
Description:
Molecular formula: C5H7O4COONa
Properties:
Alginate is a kind of natural polysaccharide consisted in brown seaweed,as a natural product generated from alginic acid indwell in seaweed and minerals indwell in sea.Alginic acid is a mix-polysaccharide composed of D-mannuronic adid(M) L-guluronic acid(G).The main alginate series include sodium alginate, potassium alginate, calcium alginate, ammoinum alginate etc.
SPECIFICATIONS:STANDARD
PB              %≤0.0005
AS              %≤0.0006
MOISTURE       %≤14.0
Ca2            %≤0.3
PH  6-9.5
VISCOSITY    mpa.s15-30
Water insoluble    %≤0.30
sulphated ash      %30-37
MESH≥80
Heavy metal       %≤0.001