... 0.015%≤0.015%Free chlorine≤0.01%≤0.01%Color≤5APHA≤10APHAUsage: DMC is a perfect methylating agent, carbonylating ... agent, methyoxylating agent and methylolating agent with active chemical properties. DMC ... phosgene, dimethyl sulphate, and methyl chloraformate, Thus, DMC is a green chemical productPackinge: Normally packed in ...