Monomethylsilanetriol (Organic Silicon): authorised novel food in the EU

Conditions of use and maximum levels

Table 1, column "Conditions under which the novel food may be used", as written:

• Food Supplements as defined in Directive 2002/46/EC for adult population (in liquid form): 10,40 mg/day

Additional specific labelling requirements

The designation of the novel food on the labelling of the food supplements containing it shall be ‘Organic silicon (monomethylsilanetriol)’

Specification (Table 2)

Table 2 of the Annex, row with the same name, as written:

Description/Definition:

Chemical name: Silanetriol, 1-methyl-

Chemical formula: CH6O3Si

Molecular weight: 94,14 g/mol

CAS No: 2445-53-6

Purity:

Organic Silicon (monomethylsilanetriol) preparation (aqueous solution):

Acidity (pH): 6,4-6,8

Silicon: 100-150 mg Si/l

Heavy metals:

Lead: ≤ 1,0 μg/l

Mercury: ≤ 1,0 μg/l

Cadmium: ≤ 1,0 μg/l

Arsenic: ≤ 3,0 μg/l

Solvents:

Methanol: ≤ 5,0 mg/kg (residual presence)

Source and version

Implementing Regulation (EU) 2017/2470, Annex, Union list of novel foods, Table 1. Consolidated text of 10 August 2026. The text above is copied from that document without change except that amendment markers are removed. It is not advice and it does not decide whether a particular product is covered.

• Consolidated text on EUR-Lex

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