ITEMS	STANDARD
Moisture (%)	??? =<10%
Viscosity(2% solutionB/mpa.s)	???3000-5000
PH value		??? 6.5-8.0
Chloride (%)		??? =<1.8%
Degree of substitution		??? 0.65-0.85
Heavy metals Pb%		?? =<0.002%
Iron		=<0.03%
Arsenic		=<0.0002%
Conclusion: ????????????????????????????????????pass		?
Assay:?manping?????? auditing:?manping?????? Approval: weijia		?

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