Name: Sodium Hydrosulfide 25KG
Brand: Zhifan
SKU: 234823214

Description

Sodium hydrosulfide (NaHS) is a white or slightly light yellow amorphous crystal or powder. It is corrosive and easily soluble in water. Its aqueous solution is strongly alkaline. Sodium hydrosulfide is an important inorganic chemical raw material, widely used in dyes, pharmaceuticals, leather, textiles, papermaking and other industries. At the same time, it is also a commonly used chemical reagent that can be used in fields such as analytical chemistry and organic synthesis.

Product Usage

Sodium hydrosulfide has many uses. In the field of chemistry, it can be used as a reducing agent, vulcanizing agent and catalyst to participate in a variety of chemical reactions. In the pharmaceutical field, sodium hydrosulfide is used to make some drugs, such as diuretics and analgesics, and can also be used to treat some diseases, such as hepatitis, cirrhosis, and alcoholism. At the same time, it is also a manufacturing material for some medical equipment, such as blood glucose meters and blood pressure monitors. In the field of food processing, sodium hydrosulfide can be used to manufacture food additives, such as deoxidizers and preservatives, as well as food condiments, such as monosodium glutamate and soy sauce. In addition, sodium hydrosulfide is also used in the manufacture of cleaners and detergents, batteries and electronic equipment.

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Product Notes

Wear protective equipment: When working with sodium hydrosulfide, always wear chemical protective glasses, protective gloves, and protective clothing to avoid skin and eye contact.

Storage and ventilation: Sodium hydrosulfide should be stored in a dry, cool and ventilated place to avoid contact with oxidants and combustibles. Ensure good ventilation during storage and use to avoid accumulation of toxic gases released.

Avoid contact with other substances: Sodium hydrosulfide is a strong reducing agent and can react with many substances, so avoid contact with acids, oxidants and flammable substances.

Avoid inhalation and swallowing: The gas released by sodium hydrosulfide is irritating and toxic. Avoid inhalation and be careful not to swallow during operation.

Waste disposal: The sodium hydrosulfide waste after use should be properly disposed of. It can be neutralized into a neutral solution before being safely disposed of.

Prevent splashing and dusting: When handling sodium hydrosulfide, special attention should be paid to avoiding splashing and dusting. If splashing occurs, rinse immediately with plenty of water.

who we are?

Guangzhou Zhifan Chemical has been operating in the field of chemical raw materials for more than 15 years. As a global trading company, the raw material factories it cooperates with have been uniformly investigated and certified. High-quality products and relatively preferential prices satisfy one-stop purchasing for customers at china and abroad need.

high quality

Advanced Equipment

Professional Team

One-Stop Solution

high quality

Efficient and precise processing and testing equipment.

advanced equipment

Efficient and precise processing and testing equipment.

professional team

Efficient and precise processing and testing equipment.

global shipping

Efficient and precise processing and testing equipment.

Create a comprehensive solution for efficient human theft manag

Pre-sale service

Conduct product consultation,product promotion and marketing activities,and technical support for customer needs.

Installation service

Before the actual usd, we will communicate with the customer to understand the Pruduct usage and requirements

After-sales service

If you have any problems when using the product, the professional after-sales team will solve your problem 7*24.

We have cooperated with many chemical raw material factories in China for decades Origin + High Quality

FAQ

Q: Are you a factory or a trader?

A: 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.

Q: Are your prices the lowest?

A: Maybe the price you see on the product interface is fixed and different from other companies. However, the prices of products in the chemical industry will change frequently. We can only say that we can provide you with high-quality supply as much as possible. Lowering the price, of course, is also related to the quantity you purchase. You can consult customer service for the latest product prices.

Q: How to transport?

A: For chemical products, we generally transport them by sea by full container. If the quantity you purchase does not meet the full container requirements or special products, we will combine them with other goods or pack the special chemicals separately. The packing method can be confirmed after placing the order.

Q: How long does it take to deliver to my country or address?

A: 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.

Q: Are the quality of your products stable?

A: 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.

Q: What's your MOQ?

A: Our minimum order quantity is 1 ton, which is shipped by LCL with other goods (except for special chemicals)

Q: Do you provide free samples?

A: We do not provide free samples for the time being, because the production methods and quality testing of chemical standards are the same. I can provide you with the quality testing report of our products and other certifications you need to ensure that our quality is the same as high-quality products on the market.

Q: Can I customize my own logo or packaging?

A: Our products are packaged in 25kg, 50kg and barrels, generally in English packaging and branded in Chinese. If you need other packaging methods, you can contact our customer service. Special packaging requires customization fees.

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