3824999680
- 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
- Other
- Mixture consisting of: - 64 % or more, but not more than 74 % by weight of amorphous silica (CAS RN 7631-86-9) - 25 % or more, but not more than 35 % by weight of butanone (CAS RN 78-93-3) and - not more than 1 % by weight of 3-(2,3-epoxypropoxy)propyltrimethoxysilane (CAS RN 2530-83-8)