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竞博电竞-竞博电竞官网-竞博
English Name:SODIUM THIOSULPHATE
CAS No.:10102-17-7
Chemical Formula:Na2S2O35H2O
ITEM NAME
STANDARD
SODIUM THIOSULPHATE(NA2S2O35H2O)
≥99%
Water Insoluble Matter
≤0.03%
Sodium Sulfide(NA2S)
≤0.001%
FE
≤0.002%
PH
6.5-9.1
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