Ammonia solution ammonium hydroxide (NH4OH) 20% 25%

1. Product name: Ammonium hydroxide

2.Other names:

Ammonia solution, strong; ammonia; ammonia, aqueous solution; ammonium hydroxide ((nh4) (oh) ); ammonium solution; antler spirit; Harthorne spirit; concentrated ammonia solution; ammonia; ammonia 29%; ammonia

3. Molecular formula: NH3.H2O

4. United Nations number: 2672

5.HS number: 2814200010

6.CAS number: 1336-21-6

7.EINECS No.: 215-647-6

8. Hazard level: 8

9.Purity: 20% 25%

10. Appearance: colorless transparent liquid

Physical and chemical properties

Ammonium hydroxide, also known as ammonia, is an aqueous solution of ammonia gas and is the common commercial form of ammonia. It is a colorless liquid with a strong characteristic odor. Concentrated forms of ammonium hydroxide can cause burns on contact with skin; common household ammonia, used as a cleaner, is dilute ammonium hydroxide.

grade standards

Note: The above specifications comply with GB/T 631-2007 and also comply with European and American standards. We can accept third-party testing, such as BV, SGS, etc.

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application

one. Ammonia is mainly used in wool spinning, silk and printing and dyeing in the industrial field. Its main function is to dissolve and adjust pH value, and it can also be used as a dyeing auxiliary.

b. In the laboratory, the main functions of ammonia are analytical reagents, neutralizing agents and alkaloid leaching agents. In addition, ammonia can also be used as a weakly alkaline solvent for aluminum salt synthesis, and this reagent can be used to precipitate hydroxides of various elements.

c. In agriculture, ammonia can be diluted in the correct proportion to become fertilizer, which can be used to add nutrients to crops. However, care should be taken during irrigation to avoid accumulation of ammonia in local areas.

storage

Ammonium hydroxide should be stored in a closed container and kept in a cool place, otherwise ammonia gas will escape from the solution and reduce the strength of the material.

Quality inspection

Our chemicals can pass any impartial third-party test, such as SGS, BV, ISO, CE, etc.

about Us

16 years of supplier experience, with annual output of 100,000 tons/year.

Our advantages

---High timely response rate

- -technical support

---Packaging and transportation safety

---Can provide long-term and stable supply (container, ISO, tank, bulk)

---High purity