Sell :85% formic acid

详情

Specs:
1. Purity:*5%
2. Color index:*0
3. CL:0.**5%max
4. SO4:0.**2%max
5. Fe:0.***5%max
6. Residue after evaporation:0.2%max

Usage:
1.Pharmaceutical industry: Caffeine,Analgin,Aminopyrine,VitaminB1,etc
2.Leather industry:Tanning agent,Deliming agent,Neutralizer etc
3.Printing and Dyeing industry: Acid Stains etc.
4.Chemical industry:Methane amide,DMF,Age resister