Product Specifications
99%
                        10102-17-7
                        Na2s2o3.5H2O
                        231-867-5
                        Watertreatment
                        Disposable
                        Organic Chemical Material
                        Solid State
                        EASTAR
                        25kg/Bag
                        99.0%
                        China
                        28323000
                        

