- Sinosol RW reactive dyes
- Sinofix HF-RR reactive dyes
- Sinocron HS reactive dyes
- Sinocron HP reactive dyes
- Sinocron HE reactive dyes
- Sinofix reactive dyes
- Succinic Acid
- Sorbitol
- Sodium Fluosilicate
- Sodium Fluoride
- Synthetic Cryolite
- Sodium Metabisulfite
- Sodium Chlorate
- Sodium Dehydroacetate
- Sodium Methoxide