3824999361
- Prepared binders for foundry moulds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included
- Other
- Other
- Other
- Other
- Chemical products or preparations, predominantly composed of organic compounds, not elsewhere specified or included
- Other
- Disodium 7,7'-(carbonyldiimino)bis(4-hydroxynaphthalene-2-sulphonate) (CAS RN 20324-87-2) with a purity by weight of 80 % or more