ITEM	STANDARD
Appearance	White to cream colored powder
Purity (dry basis, %)	>= 99.5
Viscosity (1%, 25℃, mPa.s )	>= 5000
Degree of substitution	>= 0.9
pH (1% solution)	6.5 - 8.0
Loss on drying (%)	=< 10
Acid rate	>= 0.7
Gel particles/ 4 cm2	=< 10
Sulphated ash (%)	23 - 27
Lead	=< 3 mg/kg
Arsenic	=< 2 mg/kg
Mercury	=< 1 mg/kg
Cadmium	=< 1 mg/kg
?Total heavy metals (as Pb)	=< 10 mg/kg
Total plate count (cfu/g)	=< 1000
Yeast and mould (cfu/g)	=< 100
E.coli/ 5g	Negative
Salmonella spp./ 10g	Negative
Staphylococcus/ 25g	Negative
Shigella/ 25g	Negative

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Fax: +0086-21-58768440

Address: Foodchem Building,2277 Zuchongzhi Road, Zhangjiang Hi-Tech Park,Shanghai,201203,China

E-Mail: sales@foodchem.cn

Skype:foodchemmis07

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