ItemCompany standard Jh pc 50% AppearanceTransparent pale yellow liquid Density (23é)(g/cm)1.10.05 Ph value (23é)1 Solid content (%)501 Water reducing rate (%)25 Chloride content%0.10 Na2so4content (%)5.0 Alkali content (%)5.0 Formaldehyde content (%)0.05. Pce(50%) is always diluted to 10% to 20% concentration for use
