| CAS No.: | 7757-82-6 |
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| Formula: | Na2so4 |
| EINECS: | 231-820-9 |
| Certification: | CCIC, CIQ, RoHS, ISO |
| Purity: | ≥99% |
| Type: | Sodium Sulfate |
| Samples: |
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| Customization: |
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1. Sodium sulfate is mainly used as filler in synthetic detergents. Cooking agent used in the paper industry in the manufacture of kraft pulp. Used in the glass industry to replace soda ash. In the chemical industry, it is used as raw material for the manufacture of sodium sulfide, sodium silicate and other chemical products. In the textile industry, it is used to prepare vinylon spinning coagulation bath. Used in the pharmaceutical industry as a laxative. It is also used in nonferrous metallurgy, leather, etc.
2. The hydration product calcium sulfoaluminate is generated faster, thus accelerating the hydration and hardening speed of cement. The dosage of sodium sulfate is generally 0.5% to 2% of the cement mass, which can increase the early strength of concrete by 50% to 100%. The 28-day strength sometimes increases, sometimes decreases, and the increase range is about 10%, depending on the cement type and curing conditions. It varies with its dosage. It is also used as a filler for synthetic detergents, and is also used in the paper industry, glass industry, chemical industry, textile industry and pharmaceutical industry.
3. Used as analytical reagents, such as dehydrating agent, digestion catalyst for nitrogen determination, and interference inhibitor in atomic absorption spectrometry analysis. Also used in the pharmaceutical industry.
4. Used in chemical industry, paper making and glass, dye, printing and dyeing and pharmaceutical industries. It is also used in the manufacture of synthetic fibers, tanning, non-ferrous metallurgy, enamel, etc. It is also used as an additive in detergents and soaps.
Safety protection: Sodium sulfate is highly corrosive, irritating and hygroscopic. Contact with acids, reducing agents and other substances should be avoided. When handling sodium sulfate, you should wear chemical protective clothing, gloves, goggles and other protective equipment, and ensure that the handling area is well ventilated.
Storage environment: Sodium sulfate should be stored in a dry and ventilated place to avoid moisture and moisture absorption. At the same time, they should be stored in isolation from other species to prevent cross-infection and contamination.
Transportation safety: When transporting sodium sulfate, professional dangerous goods transportation tools should be used and relevant laws and regulations should be followed. During transportation, environmental factors such as temperature and humidity should be strictly controlled to avoid contact between sodium sulfate and other substances to prevent leakage accidents.
Professional disposal: Sodium sulfate that is no longer used should be sent to a professional hazardous materials treatment plant for disposal to minimize pollution and harm to the environment.
About price: Product prices sometimes fluctuate due to raw materials and other factors. Please be sure to consult with customers to determine the price before purchasing in large quantities.
Regarding packaging: Product labels and packaging will be updated in due course. The specific packaging will be subject to the actual goods received, or you can contact the customer to obtain the current packaging diagram.
About logistics: All goods will be shipped by sea and picked up at the port by default. Products that are less than a full container will be consolidated. If you need door-to-door delivery or other needs, please contact customer service for specific communication.
Other products: This website only displays some products. If you need other products or models, please consult customer service.
Are you a factory or a trader?
We are a trader, but we have cooperative factories that provide stable supply, especially sodium hydroxide and sodium sulfide. We are the exclusive agent in southern China and have certain advantages in channels and prices. At the same time, if you need other chemical products, we can also Finding a suitable factory for you to cooperate with will not limit you to one factory providing a single product.
How long does it take to deliver to my country or address?
Our company's warehouse is in Guangzhou, China, close to Nansha Port and Shenzhen Bay, so it will be shipped by sea from these two ports first. The delivery time depends on your distance from the port. Southeast Asian countries usually take about 5 days, and Oceanian countries usually In about 10 days, it depends on the shipping company, I can make further confirmation based on your address after you place the order.
Are the quality of your products stable?
Because we are a trading company, we cooperate with large-scale factories in China. Before cooperating with them, we will purchase samples and inspect the factories. Only products with stable product quality that comply with national regulations can enter ours. In the product list, we will conduct an additional inspection for the exported goods, and any products that do not meet the standards will be rejected by us.
If I purchase a large quantity, can I get any additional discounts?
Regarding large customers, we have more favorable prices, but based on different chemicals, you need to consult customer service to get the latest quotation.
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