Packaging & Delivery
Packaging Details: 25kg/bag
Delivery: 7 days after payments
Specifications
Sodium Thiosulfate
CAS: 7772-98-7
Formula: Na2S2O3
Inspection: SGS
sodium thiosulfate
Model 99% Batch No. TN110127-13 Batch
People of sampling Date of sampling 2012.1.27 Date of analysis 2012.1.28
Test basis HG/T 2328-2006 Grade First
Test Project Standard Measured
Sodium Thiosulfate (Na2S2O3.5H2O),% ≥ 99.0 99.9
Water insoluble,% ≤ 0.01 <0.01
Sulfide (Na2S),% ≤ 0.001 0.001
Iron (Fe),% ≤ 0.002 0.001
Sodium chloride (NaCl),% ≤ 0.05 <0.05
PH 200g/L),% 6.5~9.5 6.5
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