Properties: Density value="1.429" tcsc="0" unitname="g" w:st="on">1.429g/cm3, melting point 253° C soluble in ethanol, nontoxic, noncorrosive, with reducing performance, capable of reacting with strong oxidizing agent, freely slaked in air.

Technical Indexes of Products

Applications: As camouflage acid in leather industry; Applied to catalyst and stable synthetic agent; Reducing agent in the printing and dyeing industry; Applied to the manufacture of sodium hydrosulfite, oxalic acid and formic acid.

Iterm                                                Specification

Content,% ≥                                     97.0

NaOH,% ≤                                        0.50

Navalue="2" tcsc="0" unitname="C" w:st="on">2C03,% ≤                                     1.30

NaCL,% ≤                                         0.50

Na2S,% ≤                                         0.06

Moisture,% ≤                                    0.50