Ammonium Hydroxide 5% Technical Grade

Name: Quick Facts: Ammonium Hydroxide 5% Technical Grade
Creator: Alliance Chemical
License: https://alliancechemical.com/policies/terms-of-service

Ammonium Hydroxide

Technical grade is the industrial tier: supplied for coatings, adhesives, cleaning, degreasing and general process work where certified trace-impurity limits are not written into the protocol. A lot-specific Certificate of Analysis is available on request. If your SOP names a higher analytical tier, specify that grade when you order — this product is not supplied to those specifications.

Also known as: ammonia solution · aqua ammonia · ammonia water · aqueous ammonia
CAS number: 1336-21-6
Formula: NH4OH
Molecular weight: 35.046 g/mol
Concentration: 5%
Grade: Technical Grade
Appearance: Clear, colorless liquid with mild ammonia odor
Boiling point: 38°C

Hazards

Signal word Danger

Corrosive
Irritant
Environmental hazard

Summary only. Read the SDS and the container label for complete hazard and handling information.

SDS also in

Who uses it

Industrial maintenance teams, Manufacturing and processing plants, Schools and training labs, Commercial cleaning suppliers

Laboratory & Pharmaceutical
Manufacturing & Industrial
Water & Wastewater

Representative industry photos.

Product quick facts

CAS 1336-21-6NH4OH

Ammonium Hydroxide 5% Technical Grade (CAS 1336-21-6) is a 5% Technical Grade liquid with molecular formula NH4OH and a molecular weight of 35.046 g/mol, for industrial and manufacturing applications. It is also known as ammonia solution, aqua ammonia, ammonia water and aqueous ammonia. Alliance Chemical supplies this product in 7 container sizes from 1 Quart to 330 Gallon (16 pack options) with 1-2 business day shipping from Taylor, TX on in-stock orders, plus SDS and lot-specific Certificate of Analysis.

Pack sizes 7 container sizes (1 Quart to 330 Gallon) · 16 pack options
Purity / spec 5% Technical Grade
Lead time In-stock orders placed by Mon-Thu 2 PM CT / Fri 12 PM CT typically ship within 1-2 business days.
Regional availability View state-by-state shipping pages

Request Bulk Quote (512) 365-6838

Stock footage.

How it ships.

Regulated products are packed, marked, and labeled for hazmat transport, from one quart to a pallet of drums.

Most stocked orders ship in 1–2 business daysOrder cutoff: Mon-Thu 2 PM CT / Fri 12 PM CT
Hazmat packing, marking, and labelingPacked by staff trained under DOT rule 49 CFR 172.704
UPS Ground for bottles, jugs, and up to three pailsLTL freight for four or more pails, drums, and totes. Liftgate on request.

Ships with
FedEx Freight
Southeastern Freight Lines

Buying for a company or agency?

Pay by card at the listed price, or order on Net 30 terms once your credit is approved. For NSN and contract requirements, send an RFQ.

CAGE code: 1LT50
UEI: DCTCZDY3BLD3
Primary NAICS: 424690
Ownership: Woman-Owned
Federal supply: DLA Supplier
Terms: Net 30 on approved credit, W-9 on request

Apply for Net 30 Email a purchase order Vendor qualification documents

Gloved hands strapping four blue chemical drums to a pallet at a warehouse loading dock — Illustration.

Safety data sheets and certificates.

Find an SDS or TDS by product name or CAS number. Certificates of analysis are free on request.

Find an SDS or COA

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Description
Product Documents
Chemical Profile

Product Overview

Ammonium Hydroxide 5% Technical Grade is a pre-diluted aqueous solution of ammonium hydroxide (NH4OH) prepared with high-purity deionized water. This 5% concentration provides a convenient, ready-to-use form that eliminates the need for on-site dilution of concentrated stock. Appearance: Clear, colorless liquid with mild ammonia odor. This Technical Grade product is manufactured for industrial and commercial applications where high purity is required for consistent performance.

Supplied by Alliance Chemical in sizes ranging from 1 quart to 330-gallon IBC totes, this solution is ideal for operations requiring consistent 5% strength with minimal handling risk compared to higher concentrations.

Key Properties

Chemical Name:Ammonium Hydroxide
Synonyms:Ammonia Solution, Aqueous Ammonia, NH4OH
Chemical Formula: NH4OH
CAS Number: 1336-21-6
Molecular Weight:35.05 g/mol
Concentration: 5% (w/w)
Grade: Technical
Specific Gravity (20°C): 0.979
Boiling Point: 38°C
Flash Point: N/A
Appearance:Clear, colorless liquid with mild ammonia odor
Solubility:Fully soluble in water

Common Applications

Cleaning & Degreasing:Effective alkaline cleaner for removing grease, oils and organic residues from surfaces and equipment.
Water & Wastewater Treatment:Used for pH adjustment and as the ammonia source for chloramine formation in municipal water treatment.
Metal Surface Treatment:Serves as an etchant and patina agent for copper, brass and aluminum surface finishing.
Agricultural Applications:Nitrogen source for fertilizer formulations and soil pH adjustment.

Safety Precautions

Ammonium Hydroxide releases ammonia vapor which is irritating to eyes, skin and respiratory tract. Handle in well-ventilated areas or under a fume hood. Store in tightly sealed HDPE containers in a cool, dry location away from acids.

PPE Requirements:Wear chemical-resistant gloves, splash goggles and a face shield. Use respiratory protection if ventilation is inadequate. In case of inhalation, move to fresh air immediately. In case of eye or skin contact, rinse with water for at least 15 minutes. Refer to the SDS for detailed handling and emergency procedures.

Shipping:Not regulated as a hazardous material for transport (UN 2672 covers ammonia solutions above 10%).

Benefits

Ready-to-Use Solution:Pre-diluted concentration reduces vapor exposure and simplifies safe handling.
Consistent Ammonia Content:Manufactured with high-purity materials for reliable concentration control.
Flexible Packaging:Available from quart bottles to bulk totes for any application scale.

Frequently Asked Questions About Ammonium Hydroxide 5% Technical Grade

What is Ammonium Hydroxide 5% Technical Grade and what is its chemical formula?

Ammonium Hydroxide 5% Technical Grade is listed under CAS 1336-21-6 (PubChem reference search). The catalog formula is NH4OH. The listed molecular weight is 35.046 g/mol. For solutions and blends, identity values may describe a constituent; consult the product SDS for composition.

What are the physical properties of Ammonium Hydroxide 5% Technical Grade?

Catalog reference information for Ammonium Hydroxide 5% Technical Grade: form: Liquid; appearance: Clear, colorless liquid with mild ammonia odor; melting point: -57.5°C; boiling point: 38°C; specific gravity: 0.979; solubility: Fully soluble in water; reference values may describe a pure substance rather than the supplied concentration or blend. Confirm applicable conditions and specifications in the product documents; these values are not batch test results.

What grade and purity of Ammonium Hydroxide 5% Technical Grade does Alliance Chemical offer?

Alliance Chemical lists Ammonium Hydroxide 5% Technical Grade in Technical Grade with a concentration or assay of 5%. Check the product specification for the measurement basis and acceptance limits. A grade label alone does not establish certification or suitability for a regulated application. For batch results, request a COA using the product name and lot number.

What are common industrial applications of Ammonium Hydroxide 5% Technical Grade?

Catalog industry categories for Ammonium Hydroxide 5% Technical Grade include Laboratory & Pharmaceutical, Manufacturing & Industrial, Metal Finishing, Water & Wastewater. To evaluate it for your process, compare the listed grade, concentration and product specifications with your requirements. Contact Alliance Chemical to confirm any application-specific documentation or certification before ordering.

What are the hazards of Ammonium Hydroxide 5% Technical Grade and where do I find handling guidance?

Per its GHS classification (SDS Section 2), Ammonium Hydroxide 5% Technical Grade carries the signal word Danger and the following hazard statements: H314 CAUSES SEVERE SKIN BURNS AND EYE DAMAGE; H335 MAY CAUSE RESPIRATORY IRRITATION; H400 VERY TOXIC TO AQUATIC LIFE. Product-specific first aid, fire-fighting, spill response, handling, storage, exposure controls/PPE, and disposal guidance are in SDS Sections 4-8 and 13 — always consult the SDS before use. Download the SDS.

How must Ammonium Hydroxide 5% Technical Grade waste be disposed?

Consult SDS Section 13 for disposal information for Ammonium Hydroxide 5% Technical Grade. Disposal requirements depend on the resulting waste, contamination and location. Have your site's responsible waste professional determine the appropriate waste classification and disposal method. View the SDS.

Does Alliance Chemical provide an SDS and COA for Ammonium Hydroxide 5% Technical Grade?

Search the document library for Ammonium Hydroxide 5% Technical Grade. The SDS is also available here. A sample COA describes specifications and does not establish the results for your shipment. To request a lot-specific COA or confirm document availability, contact Alliance Chemical with the product name and lot number.