Hefei TNJ chemical industry co.,ltd
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China (Mainland)
Business Type:Trading Company
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Fax: +86-51-65418697
Province/state: Anhui
City: Hefei
Street: B911 Xincheng Business Center, Qianshan Road, Hefei Anhui China
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1.Maily used in syndet as plugging compound
2.Used in papermaking industry as degester
3.Used in glass industry instead of soda ash
4.Used in chemical industry as material of manufaturing sodium sulphide,sodium silicate and other chemical products.
5.Used in textile industry as dyeing auxiliary.
6.Used in copper metallurgy and leather etc
Product Information
Chemical Name Sodium Sulphate
CAS # 7757-82-6
Formula Na2SO4
Molecular Weight 142.04
Synonyms Sodium sulfate anhydrous; sodium sulfate standard solution; Sodium Sulfate Anhydrate
Physical Properties
Appearance:White crystals or powder
Molecular Weight:142.04
Density:2.68
Boiling Point:1700℃
Melting Point:884℃
Storage Temperature:Store at RT.
Refractive index:1.484
Solubility:H2O18.5 mg/L
Stability:Stable. Incompatible with strong acids, aluminium, magnesium, strong bases. Hygroscopic.
Specification
|
Item |
Standard |
Analysis Result |
|
PURITY(Na2SO4 CONTENT) ≥ |
99.00 |
99.79 |
|
Ca,Mg TOTAL(AS Mg) CONTENT ≤ |
0.1 |
0.04 |
|
CHLORIDE CONTENT(as CI) ≤ |
0.12 |
0.06 |
|
Iren(Fe) content≤ |
0.002 |
0.0009 |
|
MOISTURE CONTENT≤ |
0.1 |
0.06 |
|
Water insolubles ≤ |
0.05 |
0.01 |
|
Whiteness |
85 min. |
91 |
|
PH value |
6-8&9-11 |
|
1.Maily used in syndet as plugging compound
2.Used in papermaking industry as degester
3.Used in glass industry instead of soda ash
4.Used in chemical industry as material of manufaturing sodium sulphide,sodium silicate and other chemical products.
5.Used in textile industry as dyeing auxiliary.
6.Used in copper metallurgy and leather etc
25 kg/bag,50kg/bag,1000kg/bag other packaging is also available,25MT-27MT/FCL
Handling of light when light unloading, packaging and containers to prevent damage. Equipped with the appropriate variety and quantity of fire equipment and emergency equipment leakage.
Storage & Handling
Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
Always refer to the Material Safety Data Sheet (MSDS) for detailed information on handling and
disposal.