SODIUM CARBOXYMETHYL CELLULOSE(CMC) - LV MOISTURE, %: 10max PURITY, %: 80.0min D.S. %: 0.80min PH: ... 7.0-9.0 sodim carboxymethyl cellulose(cmc) - lv Molecular Formula: C6H7O2(OH)2OCH2COONaCAS NO. 9004-32-4 H ... oil well structure. CMC-Na physical Chemistry Quality IndexITEM SPEC.LV-CMCMV-CMCHV-CMCAPPEARANCEWhite or light yellw powder,freely flowableMOISTURE≤10PURITY ...