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China
الشخص الذي يمكن الاتصال به Ms. liting
Jianhua, Shijiazhuang, Hebei
Formic Acid (*5% and *0%): Index item Qualified grade Excellent grade formic acid , %� *5 *0 acetic acid, % 0.6 0.4 Chroma (as platinum and cobalt) , %� *0 *0 Dilution experiment (acid+water=1*3) clear clear Chloride (as CL), %� 0.**5 0.**3 Sulfate (as SO4), % � 0.**2 0.**1 Iron (as Fe ), %� 0.***5 0.***1 Properties: At normal temperature, it is a kind of clear, colorless liquid with characteristic of pungent odor. Its density is 1.***1(*0/4°C), melting point is 8.6°C, boiling point is **0.8°C, flash point in open cup is *8.9°C and auto-ignition temperature is **1.1°C. It can be mutually dissolved with water, ethanol and glycerol. It is corrodible and reducible. Quality standard: GB/T******3 flash point in open cup.
