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High Purity Factory Price 99%Min Sulphate Anhydrous FCC Grade Sodium Sulfate for Sale
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Product Description
Sodium sulphate Anhydrous
Appearance: white powder
Purity: 98% 99%
Molecular Formula: Na2SO4
Molecular Weight: 142.03
CAS No.: 7757-82-6
EINECS No.: 231-820-9
Melting point: 884-885 °C
Boiling point: 1700 °C
Physical and chemical properties: white monoclinic crystal or powder.The relative density is 2.68.Melting point is 884 ºC.Soluble in water, aqueous solution is alkaline.Soluble in glycerin, insoluble in ethanol.Exposure to air is easily hygroscopic and becomes aqueous sodium sulfate.Converted to hexagonal crystallization at 241ºC.High purity, fine particles of anhydrous matter known as sodium sulfate.
Use, used in the manufacture of sodium sulfide, sodium silicate, also used in papermaking, glass, printing and dyeing, synthetic fiber, leather and other industries
Specification
|
Item |
Standard |
|
PURITY(Na2SO4 CONTENT) ≥ |
99% |
|
WATER INSOLUBLE ≤ |
0.046% |
|
Ca CONTENT ≤ |
0.003% |
|
Mg CONTENT ≤ |
0.003% |
|
CHLORIDE CONTENT(as CI) ≤ |
0.004% |
|
Iron(Fe) CONTENT ≤ |
0.0007% |
|
MOISTURE CONTENT ≤ |
1.8% |
|
WHITENESS ≥% |
63 |
|
PH(50g/L) |
9.5 |
Application
As a basic chemical industry material, Sodium Sulphate Anhydrous is widely used in synthetic detergents, printing and dyeing, glass manufacturing, paper making, tanning, metal smelting, surface treatment and filler industries. It is also used in chemical industry including material of manufacturing sodium sulphide, sodium silicate and other chemical products,etc.
Packaging & Shipping
25kg plastic woven bag, 50kg/500kg/1000kg flexible freight bag, or according to customer's demand. 
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