Water Treatment Additive Crystal Particle Sodium Thiosulfate

Sodium Thiosulfate Pentahydrate 99%/Sodium Thiosulfate 99% MIN1.Brief DescriptionMolecular formula: Na2S2O3CAS: 7772-98-7Appearance:White  powderProperties:Single crystal is inclined white crytallized powder, a proportion of 1.667, soluble in water, alcohol, insoluble in air heating oxidation is decomposed into sodium and sulfur dioxide. In pure oxygen in combustion is generating sodium, method and sulfur.2. Technical Data SheetItemPhotographic gradeIndustrial gradeAnhydrous gradeAppearancecolorless transparent crystalcolorless transparent crystalwhite powderAssay≥ 99.00%≥ 98.5%≥ 97.0%Water Insoluble matter≤ 0.01%≤ 0.03%≤ 0.03%Sulfide≤ 0.001%≤ 0.003%≤ 0.001%Fe≤ 0.001%≤ 0.003%≤ 0.005%PH6.5~9.56.5~9.56.5~9.5Water solution reactionin accordance with the testin accordance with the test----Granularity(g/g)12~16-------  3. Application (1). It is mainly used as fixing agent in photography industry.(2). It is used as reducing agent of dichromate in tanning, neutralizer of nitrogen-containing tail gas, mordant, bleach of wheat straw and wool, and dechlorination agent in pulp bleaching. It is also used in the manufacture of tetraethyl lead, dye intermediates and silver extraction from ore.4.Packing and Loading (1) . Packing :  25kg net/bag or customized bag .(2) . Loading quantity : 25MT/20'container Any interest or demand, pls feel free to contact with us .  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1