Product Name:Propylene Glycol Alginate(PGA),1000-1500cps

ITEM STANDARD
Appearance White to off-white powder
Viscosity (1%, Brookfield LVF, # 3 Spindle, 60rpm, mPa.s) As per need (1000- 1500)
Particle size 95% pass 60 mesh
Degree of esterification (%) >= 80
loss on drying (105℃, 4h, %) =<15
pH (1%) 3.0- 4.5
Total propylene glycol (%) 15- 45
Free propylene glycol (%) =<15
Ash insolubles (%) =<1
Arsenic (As) =<3 mg/kg
Lead (Pb) =<5 mg/kg
Mercury (Hg) =<1 mg/kg
Cadmium(Cd) =<1 mg/kg
Heavy metals (as Pb) =<20 mg/kg
Total plate count (cfu/g) =< 5000
Yeast & mould (cfu/g) =< 500
Salmonella spp./ 10g Negative
E. Coli/ 5g Negative

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