Model

99%

Batch No.

TN110127-13

Batch

People of sampling

Date of sampling

2012.1.27

Date of analysis

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