Oxalic Acid

Posted By lanbaihe527 - China
Summary: molecular formula cooh 2 2h2o 40 cas 144 62 7 hs 29171110 acidity99 6 ash 0 1
Formic Acid

Posted By lanbaihe527 - China
Summary: formula formic acid cas 64 18 6 1779 dangerous class 8 appearance colorless