CAS-nr .: 141-53-7
Útlit: hvítt duft
Purity: 92%Min, 96%Min
1. Used as Leather tanning agent, catalyzer ,disinfector in leather industry, serves as camouflage salt in the chrome tanning method .
2. Used as the raw material in the manufactures of sodium hydrosulphite, formic acid and oxalic acid.