H
Holloet
Specialist
- Jun 9, 2020
- 319
It says NaNO2 food grade 99+% purity with 0.1% mono & dimethyl naphthalene sulfonates added. The weird thing is that the CAS number on the bottle is 7647-01-0, which is seemingly for Hydrochloric Acid. You think it's okay? It's the first result when searching for SN on a certain famous website. I'm also looking at a reagant grade one with the correct CAS number.