Products

竞博电竞-竞博电竞官网-竞博
English Name:竞博电竞-竞博电竞官网-竞博
Item
Chinese standard
HG/T2826-2008
Company standard
Top-grade
First grade
Main content(Na2S2O5)
≥96.5
≥95.0
≥97.0
Fe %( Fe)
≤0.005
≤0.010
≤0.002
Water-Insoluble
≤0.05
≤0.05
≤0.02
Arsenic(As) content
≤0.0001
≤0.0001
Net weight: 25/50/1000/1100/1200kilograms per bag or following your demands.
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