jinan dayou construction machinery co., ltd
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Place of Origin: | Shandong, China (Mainland) |
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Formic Acid 85% | Formic Acid 90% |
Specification: Purity: 85% min Colour Index Platinium Cobalt: 20 max Sulphate as SO4: 0.002% max CL: 0.005% max Fe: 0.0005% max Evaporation Residue: 0.02% max | Specification: Purity: 90% min Colour Index Platinium Cobalt: 10 max Sulphate as SO4: 0.001% max CL: 0.003% max Fe: 0.0001% max Evaporation Residue: 0.006% max |