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PRODUCTS

Sodium Sulphate

Synonym(s)
:   nitrous acid; sodium salt, natrium nitrite
Mol. Formula
:   Na2O4S
EC / List no.
:   231-820-9
CAS no.
:   7557-82-6
Molecular weight
:  142,04
Sodium sulfate is the anhydrous, sodium salt form of sulfuric acid. Sodium sulfate is an electrolyte replenisher and is used in isosmotic solutions so that the application does not disturb the normal electrolyte balance and cause absorption or excretion of water and ions.
Application
» This substance is used in the following products: plant protection products, textile processing products and dyes, washing and cleaning products, cosmetics and personal care products, and fertilizers.
» This substance is used in the following areas: agriculture, forestry and fisheries, printing and recorded media reproduction and mining.
» The chemicals are used in the manufacture of textiles, leather or fur, pulp, paper and paper products, and food products.
» Release to the environment may occur from industrial use: in processing aids at industrial sites, as processing aids, formulation in materials, as an intermediate step in the further manufacture of another substance (use of intermediates), in the manufacture of articles and products. formulation of mixtures.
» Machine wash liquids/detergents, automotive care products, paints, coatings or adhesives, fragrances and air fresheners, metal, wood and plastic building and building materials, flooring, furniture, toys, building materials, curtains, shoes, leather products, paper and cardboard products are used in electronic equipment.
Product Specifications
Physical and Chemical Properties
» Appears as powder or orthorhombic bipyramidal crystals.
» It is odorless and has a bitter salty taste.

Properties
Characteristics Unit Value Condition
Melting point °C 800  
Density g/ cm³ 2.7 20 °C
Solubility g/L 445.5 20 °C, soluble with water
Surface tension mN/m 71 1000 mg/L, 20 °C
Viscosity mPa.s 2.481  
LogP   -4.38  
Refractive index   1.464