- BrandООО "Нижегородхим"
- Country of manufactureRussia
Condition : Solution 46% RD
Chemical formula : NaOH
CAS No : 1310 - 73 - 2
Hazard class : 2
Density (g / dm3) at + 20C : 1, 468 - 1, 479
Transparent, colorless or colored liquid without mechanical impurities, crystallized precipitate is allowed.
Caustic soda is used in the chemical, petrochemical, pulp and paper, medical, nonferrous metallurgy, textile industry, in the production of detergents, viscose silk and bleaching fabrics, in the aniline paint industry, in soap making, in the production of aluminum and metallic sodium, soluble glass, alkaline batteries , in the processes of water treatment and other areas of the national economy, at food industry enterprises (dairies, fat - and - oil plants, alcoholic beverages and tobacco enterprises) for degreasing and processing equipment, excluding contact with food, as well as in other industries.
Physical and chemical indicators
|Indicator name||Rate, %|
|Top grade||First grade|
|Mass fraction of sodium hydroxide, % not less||46, 0||44, 0|
|Crystallization temperature, С||- five||- five|
|Mass fraction of sodium carbonate, % no more||0, 4||0, 8|
|Mass fraction of sodium chloride, % no more||thirty||3, 8|
|Mass fraction of iron in terms of Fe2O3,% no more||0, 007||0.02|
|Mass fraction of hypochlorous sodium, % no more||0.25||0, 3|
|Mass fraction of mercury, % no more||0,0001||-|
Shipment is carried out in the following containers: PET - cans, PET - barrels, metal drums, IBC - containers), and in bulk.
Transportation and storage
By road transport in accordance with the rules for the carriage of dangerous goods in force for this type of transport. A solution of caustic soda diaphragm (RD) is stored in covered warehouses or under a canopy.