NatriumsilicofluoridPRODUCT PHOTO / PROVISIONAL

01 Chemical products

Sodium silicofluoride.

Technical information on Sodium silicofluoride. Material data and supply forms on request.

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02 Product information

Details on
Sodium silicofluoride.

Sodium silica is a small crystalline powder of white color without mechanical impurities. A gray or yellow tint is allowed.TU 113-08-587-86 with modification 1, 2, 3, 4, 5
Chemical formula: Na2SiO6

Application

Sodium silica technical is intended for the industry of building materials, light industry, production of installation and special works, for water fluoridation and other purposes.

Sodium silica Norm for TU 113-08-587-86 with § 1-5 Contractual standard
Highest grade First grade

Mass fraction of silica sodium, %, not less than

98 95 98

Mass fraction of free acid, in terms of HCl, %, not more than

0,1 0,1 0,1

Mass fraction of iron in terms of Fe2O3, %, not more

0,1 Not rationed 0,1

Mass fraction of water, %, not more

0,5 1 0,5

Mass fraction of arsenic (As), %, no more

0,003 0,003 0,003

Mass fraction of water insoluble residue, %, not more

1 2 1

Mass fraction of the residue on the sieve with a grid No. 0063 according to GOST 6613-86, %, no more than

40 40 Not rationed
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