Sodium pyrosulphite (sodium metabisulphite)

SODIUM PYROSULPHITE TEKHNICHESKY (sodium pyrosulphite, sodium metabisulphite)

Receiving
Sodium pyrosulphite (sodium metabisulphite) is received interaction of sulphurous anhydride with soda and sulphitic solution.

Application
Sodium pyrosulphite is intended for chemical and other industries.

Formula: Na2S2O5

Safety requirements
Sodium pyrosulphite trudnogoryuch is also explosion - proof, on extent of impact on organism belongs to substances of the 3rd class of danger.

Packaging
Sodium pyrosulphite is packed into the plastic bags placed in by the paper or not impregnated paper bags bituminized, and also into soft specialized containers of one - time use.
In coordination with the consumer it is allowed to pack product in bituminized to five - six - layer paper bags or into paper bags with layers of the paper laminated by polyethylene.

Transportation, storage
Sodium pyrosulphite is transported all means of transport, except aircraft, in the covered vehicles.
The product packed into soft specialized containers of one - time use is transported on open rolling stock.
Sodium pyrosulphite is stored in the closed warehouse in the unimpaired packaging.

Warranty period of storage of product
9 months from the date of production.