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Product Details

Add to Basket Sodium Sulfate (Mineral)

Product Description

Product Formula: Na2SO4
CAS Number: 7757-82-6
Physical and Chemical properties:
Monoclinic white crystalline or powder. The relative density of 2.68. Melting point of 884 º C. Soluble in water, the solution was basic. Soluble in glycerine, and insoluble in ethanol. Exposure to moisture in the air easily into water-bearing sodium. 241 º C when the six-party into a crystal type.

Product Usage:
Used in the manufacture of sodium sulfide, sodium silicate, also used for paper, glass, printing and dyeing, synthetic fiber, such as leather industry

Packaging Storage and Transportation:
Polyethylene plastic bags lined with plastic packaging bags, bag net weight 50kg or 100kg. Should be stored in ventilated, dry place. Storage and transportation should be moisture-proof, water-resistant.

First-aid measures:
Skin contact: Take off contaminated clothing and rinse with plenty of water flow.

Eye contact: Eyelid filed with the flow of water or saline flushing. For medical treatment.
Inhalation: From the Department of fresh air to the scene. Such as difficulty breathing, the oxygen. For medical treatment.
Ingestion: Drink enough water, emetic. For medical treatment.
Packaging: 25KG/BAG

Product Specifation

Item
 
Grade
 
I
 
II
 
superior
 
prime
 
prime
 
qualified
 
Na 2 SO 4 %    ≥
 
99.3
 
99.0
 
98.0
 
97.0
 
water insoluble   %            ≤
 
0.05
 
0.05
 
0.10
 
0.2
 
ca. Mg%     ≤
 
0.10
 
0.15
 
0.30
 
0.40
 
chloride ( cl ) %         ≤
 
0.12
 
0.35
 
0.70
 
0.9
 
Fe %             ≤
 
0.002
 
0.002
 
0.010
 
0.040
 
water %                ≤
 
0.10
 
0.20
 
0.50
 
1.0
 
whiteness (R45 )            ≥
 
85
 
82
 
82
 
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