CAS:127-09-3 Industrial grade Sodium Aceta Leather auxiliaries sewage treatment preservative

CAS:127-09-3 Industrial grade Sodium Aceta Leather auxiliaries sewage treatment preservative

CAS 127-09-3

M.F. C2H3NaO2

EINECS 204-823-8

SPECIFICATION

USE:(1) Sewage treatment:As a carbon source: In the biochemical treatment of sewage (such as anaerobic digestion, denitrification and phosphorus removal process), sodium ace** can provide energy and carbon elements for microorganisms, promote denitrification, and improve denitrification efficiency.Adjust pH: Its aqueous solution is alkaline and can be used to neutralize acidic wastewater and stabilize the pH environment of the treatment system.(2) Textile printing and dyeing:As a buffer, it regulates the pH of the dye bath to ensure a uniform and stable dyeing process, reducing dye waste and color aberration.Mordant used in cotton fabrics to enhance the adhesion between dyes and fibers and improve dyefastness.(3) Leather processing:As a tanning aid, it helps to soften the leather and at the same time regulates the acidity during the tanning process and improves the quality of the leather.(4) Synthetic materials:further synthesis of coatings, adhesives, textiles, etc.It is used as an additive in polyurethane, rubber and other industries to improve material properties.