Sodium metabisulfite CAS NO.7681-57-4

Min.Order / FOB Price:Get Latest Price

100 Gram	Negotiable

100 Gram

Negotiable

Min.Order :100 Gram
Purity: ≥99
Payment Terms : L/C,D/A,D/P,T/T,,MoneyGram,Other

Keywords

7681-57-4 sodium pyrosulfite Na2O5S2

Quick Details

Appearance:White powder
Application: food additive;water treatment
PackAge:According client's requirements
ProductionCapacity:40|Metric Ton|Month
Storage:cool and dry
Transportation:According client's requirements

Superiority:

executive standard: gbl983-1998

item	index	testing result
main content(na2s2o5)%	≥95.0	96.83
iron (fe)%	≤0.005	0.0006
heavy metal(pb)%	≤0.001	0.0002
arsenic(as)%	≤0.0002	0.00008
water insoluble %	≤0.005	0.0007
ph	4.0-4.6	4.3
clarity	slightly turbid	slightly turbid
chloridion(cl)ppm		0.18

Details:

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