Product Description
Sodium sulfate. It is a salt formed by the combination of sulfate radical and sodium ion. The chemical formula is Na2SO4. Sodium sulfate is soluble in water, and its solution is mostly neutral, soluble in glycerol but not soluble in ethanol. Inorganic compounds, high-purity, fine-grained anhydrous are called anhydrous sodium sulfate. Anhydrous sodium sulfate, white, odorless, bitter crystal or powder, hygroscopic. Appearance is colorless, transparent, large crystal or granular small crystal. Sodium sulfate is easy to absorb water when exposed to the air, forming sodium sulfate decahydrate, also known as Glauber's salt, which is alkaline. Mainly used in the manufacture of water glass, glass, enamel, pulp, refrigeration mixtures, detergents, desiccants, dye thinners, analytical chemical reagents, pharmaceuticals, feed, etc. At 241 ° C, sodium sulfate will transform into hexagonal crystals. Sodium sulfate is one of the most commonly used post-processing desiccants in organic synthesis laboratories. Upstream raw materials include sulfuric acid, caustic soda, etc.
Specifications
Chemical Formula |
Na2SO4 |
Density |
2680 kg/m³ |
Appearance |
White Crystal Powder |
Security Description |
S24/25 |
Molecular Weight |
142.04 |
Hazard Symbols |
R36/R37/R38 |
CAS |
7757-82-6 |
Hazard Description |
Xi |
EINECS |
231-820-9 |
RTECS |
WE1650000 |
Melting Point |
884ºC |
PubChem |
24852268 |
Boiling Point |
1404ºC |
MDL |
MFCD00003504 |
Water Soluble |
Dissolved in water |
Application |
Mainly used in the manufacture of water glass, glass, enamel, pulp, refrigeration mixtures, detergents, desiccants, dye thinners, analytical chemical reagents, pharmaceuticals, feed, etc. |
ATTENTION
Hazard overview
Health Hazards: Irritating to eyes and skin. Low toxicity.
Environmental Hazards: Harmful to the environment and can cause pollution to the atmosphere.
Explosion Hazard: This product is non-flammable and irritating.
Others: This substance is harmful to the environment, and special attention should be paid to the pollution of the atmosphere.
Operation Precautions
Closed operation and enhanced ventilation. Operators must undergo special training and strictly abide by operating procedures. It is recommended that operators wear self-priming filter dust masks, chemical safety goggles, anti-virus infiltration work clothes, and rubber gloves. Avoid generating dust. Avoid contact with acids. Light loading and unloading during transportation to prevent package damage. Equipped with leakage emergency treatment equipment. Empty containers may be harmful residues. When the dust concentration in the air exceeds the standard, self-priming filter dust masks must be worn. A gas mask should be worn during emergency rescue or evacuation.
First-Acid
Skin Contact: Remove contaminated clothing and rinse with plenty of running water.
Eye Contact: Lift eyelids and flush with running water or saline. seek medical attention.
Inhalation: Remove from site to fresh air. If breathing is difficult, give oxygen. seek medical attention.
Ingestion: Drink plenty of warm water, gargle and induce vomiting; or drink milk or egg white. seek medical attention.
Packaging & Shipping
Company Profile
Hunan zirconium iron import and export Co., Ltd is a professional research, development and production of zirconium silicate & titanium dioxide backbone members of enterprise, the local well-known entrepreneurs and professional senior engineers in the party′s call for "safety and smoothness low carbon environmental protection" and the support of the bold innovation on traditional production equipment and technology, on the basis of reducing the product cost make the product quality to achieve the same industry leading level. In the efforts of all the staff of the company, in Shandong, Henan, Guangdong, South America, Europe and the United States for decades in Mexico, Brazil, South Africa, Zimbabwe and other places to establish several partners, the company′s quality inspection department under the close supervision of production and sales of the "label", for users throughout the country to provide the most efficient and convenient service.