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ZCHG44
ZhongCheng Chemical
ZCHG44
Factory Price Na2SO4 CAS 7757-82-6 Sodium Sulfate 99% Anhydrous Sodium Sulphate
Yuanming powder, also known as anhydrous sodium sulfate, sodium sulfate, or anhydrous mirabilite, is an inorganic salt with chemical properties similar to table salt. Mainly used for drying and removing water from organic solvents. The application industries are wide, including synthetic detergents, glass, papermaking, leather making, anti-corrosion of oil and gas pipelines, metal smelting, surface treatment, fillers, and so on.
Product specifications of Sodium Sulfate
Chemical name | Anhydrous sodium sulfate |
Common name | Sodium Sulfate、Mirabilite |
Chemical formula | Na₂SO₄ |
Molecular weight | 142 |
CAS NO. | 7757-82-6 |
Grade | Industrial Grade |
Packaging specifications | Plastic woven sack，50KG |
Content | 99.00% |
Executive standards | GB/T 6009-2014 |
Producer | China |
Quality guarantee period | 12 months |
Product technical indicators
Item | Inspection results |
Character | White crystalline particles |
Sodium sulfate (Na2So4) w/% | 99.8 |
Water insoluble matter w/% | 0.001 |
Calcium and magnesium (calculated as Mg) w/% | 0.1 |
Calcium（Ca）w/% | 0.01 |
Magnesium（Mg）w/% | 0.01 |
Chloride (calculated as CI),/% | 0.03 |
Iron | 0.0003 |
Moisture w/% | 0.02 |
Whiteness (R457)/% | 91 |
PH (50g/L aqueous solution, 25 ℃) | 6 |
Application of Sodium Sulfate
Storage of Sodium Sulfate
Store in a cool and ventilated warehouse. Stay away from sources of fire and heat. It should be stored separately from acid to avoid mixed storage. The storage area should be equipped with appropriate materials to prevent leakage.
Operation precautions
1.Closed operation and enhanced ventilation.
2.Operators need to undergo specialized training and strictly adhere to operating procedures.
3.It is recommended that operators wear self suction filter dust masks, chemical glasses, anti permeation work clothes, and rubber gloves. Avoid generating dust.
4.Avoid contact with acid. Handle carefully to prevent packaging damage.
5.Equipped with leakage emergency response equipment.
6.Empty containers may leave harmful substances behind.
7.When the dust concentration in the air exceeds the standard, it is necessary to wear a self suction filter dust mask.
8.Wear gas masks during emergency rescue or evacuation.
