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Ammonia water ,ammonium hydroxide 23% Colorless transparent liquid HC23 HC

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CAS No.:

1336-21-6

Grade:

Reagent Grade

Content:

23%

Port:

Qingdao

Brand:

Packaging:

900KGS/IBC Drum

Sample Available:

Yes

Price valid (until):

2026-07-31

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Weifang Bright Master Im&Ex Co.,ltd

Company Type:

Manufactory

Location:

China

Payment Terms:

TT against copy of documents

Average Lead Time:

60 days

Qualification:

Main Products:

Propylene Glycol,Glycerol,sodium metabisulfite,Propylene carbonate,EDTA,dmdm hydantoin

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Product Details
Seller Information
Inquiry History

Description

Product Detail

Basic Information
1. Product Name: Ammonium Hydroxide
2. Other Names:
ammonia solution, strong; ammonia water; ammonia, aqueous solution; ammonium hydroxide ( (nh4) (oh) ) ; aqua ammonium; hartshorn
spirit; spirit of hartshorn; strong ammonia solution; ammonia aqueous; ammonia water 29%; aqua ammonia
3. Molecular Formula: NH3.H2O
4. UN No.: 2672
5. HS No.:2814200010
6. CAS No.: 1336-21-6
7. EINECS No.: 215-647-6
8. Hazard Class: 8
9. Purity: 20% 25%
10. Appearance: Transparent Colorless Liquid

Items	Specifications
Appearance	Colorless transparent liquid
Chromaticity	80
Residue %	0.2

Application:

Ammonium hydroxide is used in quite a few manufacturing processes too, including fertilizer and plastic and rubber production. One of the key ingredients of fertilizers is nitrogen, which can be derived from ammonium hydroxide (it's the N in the (NH4)OH). It can also be used to stain wood that contains tannic acids and synthesize chemicals like sodium carbonate.

Ammonium hydroxide may also be used as a neutralizer during processes that involve acidic chemicals. Its high alkalinity, however, also makes it very corrosive to certain metals, including aluminum, making it useful in industries like circuit board manufacturing, as companies can use it to etch circuit boards by corroding the metal away in a specific pattern.

ECHEMI Editorial Reference

VERY VOLATILE COLOURLESS AMMONIA SOLUTION IN WATER WITH PUNGENT ODOUR.
Ammonium hydroxide appears as a colorless aqueous solution. Concentration of ammonia ranges up to approximately 30%. Ammonia vapors (which arise from the solution) irritate the eyes.|DryPowder; Liquid; WetSolid|Clear, colourless solution, having an exceedingly pungent, characteristic odour|VERY VOLATILE COLOURLESS AMMONIA SOLUTION IN WATER WITH PUNGENT ODOUR.
Ammonium hydroxide appears as a colorless aqueous solution. Concentration of ammonia ranges up to approximately 30%. Ammonia vapors (which arise from the solution) irritate the eyes.|Ammonium hydroxide is a solution of ammonia in water. It has a role as a food acidity regulator.|The hydroxy salt of ammonium ion. It is formed when AMMONIA reacts with water molecules in solution.

Certificates

Basic Info

Product Name:

Ammonium hydroxide

Other Name:

Ammonium hydroxide ((NH4)(OH));Ammonium hydroxide;Aqua ammonia;Ammonia,aqua;Ammonia water;Ammonia,monohydrate;SX 1 (ammonia water);SX 1;Yuncheng AN 1;AN 1;16393-49-0;125888-87-1;132103-60-7;178115-93-0;1252662-61-5;1269620-59-8;1313584-68-7;1398052-85-1

CAS No.:

1336-21-6

Molecular Formula:

H5NO

InChIKeys:

InChIKey=AVWWWZOEBBIQQX-UHFFFAOYSA-N

Molecular Weight:

35.04580

Exact Mass:

35.05

EC Number:

215-647-6

ICSC Number:

0215

UN Number:

2672

DSSTox ID:

DTXSID4020080

Color/Form:

Colorless liquid

HScode:

2814200010

Categories:

Inorganic Bases

Characteristics

PSA:

23.06000

XLogP3:

0.19940

Appearance:

Ammonium hydroxide appears as a colorless aqueous solution. Concentration of ammonia ranges up to approximately 30%. Ammonia vapors (which arise from the solution) irritate the eyes.

Density:

0.90 g/cm³ (approx) @ Temp: 25 °C

Melting Point:

-77ºC

Boiling Point:

36ºC

Water Solubility:

Solubility in water: miscible

Storage Conditions:

Store at RT.

Vapor Pressure:

5990mmHg at 25°C

Vapor Density:

Relative vapour density (air = 1): 0.6

Odor:

Intense, pungent, suffocating odor

Taste:

Acrid taste

PH:

pH= 11.6 (1.0 N solution); 11.1 (0.1 N solution); 10.6 (0.01 N solution)

Dissociation Constants:

pKb= 4.767, Kb= 1.710X10-5 at 20 °C; pKb= 4.751, Kb= 1.774X10-5 at 25 °C; pKb= 4.740, Kb= 1.820X10-5 at 30 °C

Experimental Properties:

Reaction with sulfuric acid or other strong mineral acids is exothermic; mixture becomes boiling hot|Fumes are formed when ammonia water is brought near volatile acids|Specific gravity: 0.957 25 °C/25 °C /Ammonia water - 10%/|Specific gravity (20 °C/4 °C) (Solution concn): 0.9939 (1%); 0.9811 (4%); 0.9651 (8%); 0.9362 (16%); 0.9229 (20%); 0.9101 (24%); 0.8980 (28%)|For more Other Experimental Properties (Complete) data for AMMONIUM HYDROXIDE (6 total), please visit the HSDB record page.

Air and Water Reactions:

Water soluble. Generates a small amount of heat when diluted with water.

Reactive Group:

Bases, Weak

Reactivity Profile:

AMMONIUM HYDROXIDE reacts exothermically with acids. Evolves toxic gaseous ammonia with strong bases. Reacts extremely violently with dimethyl sulfate [NFPA 491M 1991]. Reacts with aqueous silver nitrate sodium hydroxide to give a black precipitate of silver nitride. Such a precipitate can explode on stirring [MCA Case History 1554 1968]. Aqueous ammonia and Hg react to form an explosive solid, likely a fulminate. (Thodos, G. Amer. Inst. Chen. Engrs. J., 1964, 10, 274.).

Corrosivity:

Dissolves copper, zinc

See More Ammonium hydroxide Properties 

Hazard Identification

Classification of the substance or mixture

Skin corrosion, Sub-category 1B

Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H314 Causes severe skin burns and eye damage H400 Very toxic to aquatic life
Prevention	P260 Do not breathe dust/fume/gas/mist/vapours/spray. P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P273 Avoid release to the environment.
Response	P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 Wash contaminated clothing before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P316 Get emergency medical help immediately. P321 Specific treatment (see ... on this label). P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P391 Collect spillage.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Separated from food and feedstuffs. See Chemical Dangers. Cool. Well closed. Keep in a well-ventilated room. See Notes.Keep cool in strong glass, plastic, or rubber stoppered bottles not completely filled. Ammonia water: 28-29%

See More Ammonium hydroxide Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Propylene Glycol,Glycerol,sodium metabisulfite,Propylene carbonate,EDTA,dmdm hydantoin

Location:
weifang

Payment Terms:
TT against copy of documents

Average lead Time:
60 days

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
101-200

Year of Establishment:
2005

Company Certificates
- Foreign trade operation registration form
- certification
1. First of all, the reward of work allows us to meet physiological needs.
2. Secondly, the job position allows us to meet many friends and obtain a sense of belonging, which meets our social needs.
3. Finally, work allows us to realize our values. Work allows us to realize our ambitions and meet our self-fulfilling needs.
25-35 years male and female. We are industrial and trader combine,a high-end chemical company mainly engaged in food additives, cosmetic raw materials and industrial raw materials. At the same time, we are actively learning and exploring various building materials auxiliaries and daily chemicals that we come into contact with on a daily basis. We have detailed product knowledge and question answers for all products. Whether you are a new customer or an old customer, we much would like to talking with you ,learn and progress mutual . We are worth your time and energy to have a conversation. is a professional manufacturer of chemical raw materials. Weifang Bright Master Importing and Exporting Co.,Ltd is a professional manufacturer of chemical raw materials,also We are integrating rich chemical resources along with individual customized services for all global clients. Our main chemicals are including cosmetic materials,food additives ,also more industrial chemicals,as formic acid,glacial acetic acid,caustic soda and acetate sodium etc.At the same time, we are actively learning and exploring various building materials auxiliaries and daily chemicals that we come into contact with on a daily basis. Our company adheres to the market-oriented, committing to exploring the diversified international market, as well as the principle of honesty and trustworthiness. We always carry out "quality first and service the best". BM chemicals,near U,warm the world.

Inquiry History

38 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Liquor Ammonia	1 20' Fcl	Jun 29, 2026
Pakistan	Ammonium Hydroxide	1 20' Fcl	Nov 13, 2025
Mongolia	ammonia water	1 KG	Nov 10, 2025
Malaysia	Ammonium Hydroxide 28-30%	40 PCS	Oct 14, 2025
India	Liquor ammonia25%	1.00 KG	Jul 1, 2025
India	Ammonium hydroxide	500.00 KG	Jun 29, 2025
India	ammonia solution	25 MT	May 20, 2025
Jordan	Liquid ammonia 25%	2000 KG	May 6, 2025
Australia	Ammonia 25%	1.00 20' Fcl	May 4, 2025
Kuwait	AMMONIA - 23%	1.00 KG	Mar 26, 2025
India	Ammonium hydroxide	50.00 KG	Feb 21, 2025
United Arab Emirates	Ammonia liquid	450.00 MT	Feb 21, 2025
India	Ammonium Hydroxide	50.00 KG	Feb 20, 2025
Yemen	Ammonia hydroxide	20 20' Fcl	Dec 30, 2024
Tunisia	Sucralose	1.00 MT	Dec 3, 2024
Tunisia	Potassium Thiocyanate	1.00 MT	Dec 3, 2024
Tunisia	Acetate de zinc 2H2O	1.00 MT	Dec 3, 2024
Tunisia	Ammonium Bicarbonate	1.00 MT	Dec 3, 2024
Tunisia	Ammonium Hydroxide	1.00 MT	Dec 3, 2024
Tunisia	Ammonium Thioglycolate	1.00 MT	Dec 3, 2024

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Ammonia water ,ammonium hydroxide 23% Colorless transparent liquid HC23 HC

Product Details

Seller Information

Inquiry History

Application:

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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