Альгинат натрия

Item

Standard

Appearance

Creamy white powder

Particular Size

80mesh

Viscosity (1%)

≥30/300/800/1000 mPa.s

Content

90.8% - 106.0%

Loss on dry

≤15%

Water-Insoluble Matter

≤2%

Ash

18 – 27%

PH

6.0 – 8.0

Formaldehyde

≦50mg/kg

Arsenic

≤3 mg/kg

Lead

≤5 mg/kg

Mercury

≤1mg/kg

Cadmium

≤1mg/kg

Total Plate Count

≤5000 cfu/g

Yeast&Mold

≤500 cfu/g

E.Coli & Salmonella

Absent