Guangzhou Zhifan Chemical co.,ltd
Sodium hydroxide and sodium sulfide are both important chemicals used in a variety of industrial processes, including water treatment. As a trade company dedicated to the supply of water treatment and other chemical materials, Zhifan Chemical can provide high-quality materials at competitive prices to meet customer needs. Sodium hydroxide, also known as lye or caustic soda, is commonly used to adjust pH levels in water treatment processes, while sodium sulfide is used in the production of dyes, paper, and leather. Whatever your chemical needs may be, Zhifan Chemical has the expertise and resources to deliver. Contact us today to learn more.
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who choose us?
ZhiFan Chemical is a trading company located in Guangzhou Chemical Industrial Park, specializing in the production and sales of high-quality water treatment chemicals and food additives. Our products are popular among our customers for their competitive prices and reliable quality. We offer a wide range of raw materials for the water treatment industry, such as polyaluminum chloride, polyacrylamide, and activated carbon. Additionally, we also provide food-grade additives, including sodium diacetate, potassium sorbate, and aspartame. Our team is dedicated to providing excellent customer service and ensuring the satisfaction of our clients. Contact us today to learn more about our products and services!
In summary, at Guangzhou Zhifan Chemicals, we are committed to integrity, quality, and affordability. We believe that these values are essential for building strong relationships, and we are proud to provide our customers with the best possible products and services.
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Ammonia water
Ammonia water, also known as ammonia water, refers to an aqueous solution of ammonia. Its main component is NH3·H2O. It is colorless, transparent and has a pungent odor. Ammonia water is volatile and has the general properties of some alkalis. It is made by passing ammonia gas into water. Industrial ammonia water is an aqueous solution containing 25% to 28% ammonia. Only a small part of the ammonia molecules in the ammonia water reacts with water to form ammonium ions and hydroxide ions, that is, monohydrated ammonia, which is a weak base that only exists in ammonia water.
Product application scope
Industrial use: It is used in wool spinning, silk, printing and dyeing industries to wash wool, woolen cloth, grey cloth, dissolve and adjust pH, and as a dyeing aid, etc. It is used as an aminating agent in the organic industry and a catalyst in the production of thermosetting phenolic resins. It is used in the inorganic industry to prepare various iron salts.
Medical use: As an alkaline disinfectant, it is used to disinfect sarin-type poisons. Commonly used is 10% dilute ammonia water (density 0.960), and the concentration used in winter is 20%.
When using ammonia, you need to pay attention to the following points to ensure safety:
Avoid contact between ammonia and skin and eyes, because ammonia is irritating and direct contact can cause burns to skin and eyes. If you accidentally come into contact with ammonia, you should immediately rinse with plenty of water and seek medical help.
Maintain good ventilation conditions, because ammonia is irritating and toxic, and using it in a confined space will cause gas accumulation, causing discomfort or even poisoning. When using ammonia, ensure that the indoor air circulation is good, or operate with the support of ventilation facilities.
Keep away from fire and power sources, because ammonia is a flammable substance and should not be mixed with combustible substances or oxidants. Ammonia should be stored in a cool, dry place, away from fire and power sources to avoid fire or explosion accidents.
Use special containers and labels. Because ammonia is irritating and dangerous, its storage and transportation require the use of special containers, and the relevant warning labels should be marked on the containers.
Avoid mixing with other chemicals. Ammonia can react violently with acids, chlorides, heavy metal salts and other substances to produce toxic gases or corrosive solutions. When using ammonia for experiments or cleaning, avoid mixing with other chemicals.
Common Problem
What's your MOQ?
Our minimum order quantity is 1 20GP(20-28Ton/MT)
Do you provide free samples?
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.
I need products every month, is the supply stable?
Yes, we have a 5,000-square-meter warehouse to store goods of different brands so that they can be shipped as soon as an order is placed.
What payment methods do you support?
Our company supports 30% deposit by T/T, and the remaining 70% will be paid after giving you a copy of the bill of lading after the goods are shipped. You can also pay 100% by L/C at sight from a reputable bank.
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