Road salt
(TECHNICAL SODIUM CHLORIDE)
Technical sodium chloride is designated for winter road maintenance. It may be applied in its pure form or after mixing with sand. Usage to brines is not advised.
Technical sodium chloride dissolves in water very easily. It is hygroscopic, tends to get lumped, and freeze in low temperatures. To prevent lumping it is put through anti-lumping agents treatment.
Technical salt should be stored in conditions preventing any contamination, precipitation and ground waters access.
| Technical parameters | |
|---|---|
| colour | from white to grey-white |
| sodium chloride content | not less than 95% |
| insoluble substancje content | not more than 2,5% |
| calcium sulfate content | not more than 1,0% |
| magnesium chloride content | not more than 0,5% |
| potassium chloride content | not more than 1,5% |
Safety measures
Sodium chloride is non-flammable, safe as for a possibility of fire and explosions.
Sodium chloride doesn't cause any toxic compounds in the air. It may be harmful in case of consumption and may cause eye and skin irritation - in such a case a doctor should be immediately contacted.
During loading and unloading sodium chloride protective clothes should be used - especially gloves, anti-dust masks and protective glasses.