Sodium alginate, also called algin, is one kind of electrolyte of organic macromolecule among algae of brown algae types, such as kelp, as principal components of cell membrane with other substances. Sodium alginate food grade is in the form of ivory-white granule or powder, odourless, low odor of sourness.

Sodium Alginate Food Grade

Granularity: Conform to requirement of contract

Viscidity(mpa. S): ≥150 or conform to requirement of contract

Water Content %: ≤15

PH: 6.0~8.0

Calcium Content %: /

Vitriol Ash Content%: 30~37

Insolubles in water%: ≤3.0

Transparency (0.5% solution)cm: Conform to rules

Heavy Metal %: ≤0.004

Arsenic Salt %: ≤0.0002

Lead %: ≤0.0004

SODIUM ALGINATE INDUSTRIAL GRADE

Specification:

Industrial Level (SC/T3401-1985 of Agricultural Ministry)

Granularity: 30mesh pass 100% or conform to requirement of contract

Viscidity(mpa. S): Conform to requirement of contract

Water Content %: ≤15

PH: 6.0~7.5

Calcium Content %:    ≤0.3

Vitriol Ash Content %: 20.0~24.0

Insolubles in water%: ≤0.6

Transparency (0.5% solution)cm: ≥3

Free Chlorine: It is forbidden