... , mPa.s (1% Soln.)4000-50004580Degree of Substitution (D.S)0.75-0.90.77Na Content, %7.8 ... basis of 1% water solution,at 25°C,Brookfield Viscometer LVDV-I+ Type,#4 spindle,30rpm. We manufacture and ... you have any interest,please contact us.TIANJIN ELONG CO., LTDWe manufacture and export Sodium CMC. Textile printing ... have any interest,please contact us.TIANJIN ELONG CO., LTD sodium carboxymethylcellulose