Division Organic silicon (monomethylsilanetriol) preparation (aqueous solution)
United Kingdom
| Parameters | Specification value |
|---|---|
| Acidity (pH) | 6,4-6,8 |
| Silicon | 100-150 mg Si/l |
| Lead | Not more than 1 μg/l |
| Mercury | Not more than 1 μg/l |
| Cadmium | Not more than 1 μg/l |
| Arsenic | Not more than 3 μg/l |
| Methanol | Not more than 5 mg/kg (residual presence) |