Ammonia solution, GR 25%

Name: Ammonia solution, GR 25%
Brand: Vaqora Chemicals
SKU: VQ-001776

About Ammonia solution, GR 25%

Vaqora Chemicals supplies Ammonia solution (AR grade), an analytical reagent grade solvent registered under CAS number 1336-21-6 at a purity of 25%. Formula H5NO, molecular weight 35.05 g/mol. The IUPAC name is azanium hydroxide. Alternative names: Ammonium hydroxide solution and ammonium hydroxide.

In its supplied form it is a clear colourless liquid. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. It carries the GHS signal word “Danger” with 2 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for analytical reagent work, extraction and recrystallisation and titrimetric analysis. It is used across academic and industrial research and pharmaceutical manufacturing.

Available in 500 mL, 5 L and 25 kg packs, Ammonia solution is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical reagent work
Extraction & recrystallisation
Titrimetric analysis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ammonia solution, GR 25%
Catalogue No.	VQ-001776
CAS Number	1336-21-6
IUPAC name	azanium hydroxide
Molecular formula	H₅NO
Molecular weight	35.05 g/mol
Exact mass	35.0371
Grade	AR
Purity / assay	25%
HSN code	28142000
InChIKey	VHUUQVKOLVNVRT-UHFFFAOYSA-N
SMILES	[NH4+].[OH-]
PubChem CID	14923

Physical properties
Physical form	Solution
Appearance	Clear colourless liquid
H-bond donors / acceptors	2 / 1
TPSA	2 Å²
UN number	UN 2672
Synonyms	Ammonium hydroxide solution, ammonium hydroxide, Ammonia water, Ammonia aqueous, Ammonia, aqua, Household ammonia, NH4OH, Ammonia, monohydrate, Ammonia water 29%, SX 1 (ammonia water), Ammonium hydroxide ((NH4)(OH)), Hydroxide, Ammonium

Safety & hazard information (GHS)

Corrosive

Environmental hazard

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage
H400Very toxic to aquatic life

Precautionary statements: P260, P264, P273, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P363, P391, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 1336-21-6

Ammonia 1 mol/L (1 N) for 1000 mL

CAS: 1336-21-6
Formula: H₅NO
MW: 35.05 g/mol

VQ-045604

HPLC

Ammonia Soln., for HPLC

CAS: 1336-21-6
Formula: H₅NO
MW: 35.05 g/mol

VQ-046598

Synthesis

Ammonia solution 0.04%

CAS: 1336-21-6
Formula: H₅NO
MW: 35.05 g/mol

VQ-003505

Industrial

Ammonia Solution 25%

CAS: 1336-21-6
Formula: H₅NO
MW: 35.05 g/mol

VQ-018678

Extra Pure

Ammonia solution 30%

CAS: 1336-21-6
Formula: H₅NO
MW: 35.05 g/mol

VQ-001972

AR / HPLC

Ammonia solution sp.gr.0955 10%, AR, for HPLC 10%

CAS: 1336-21-6
Formula: H₅NO
MW: 35.05 g/mol

VQ-046717

Extra Pure

Ammonia solution, 25%

CAS: 1336-21-6
Formula: H₅NO
MW: 35.05 g/mol

VQ-001973

EP / AR

Ammonia solution, EP, AR 25%

CAS: 1336-21-6
Formula: H₅NO
MW: 35.05 g/mol

VQ-047077

All 11 products with CAS 1336-21-6 →

Frequently asked questions

What is the CAS number of Ammonia solution, GR 25%?

The CAS Registry Number of Ammonia solution, GR 25% is 1336-21-6. It is also known as Ammonium hydroxide solution, ammonium hydroxide, Ammonia water.

What is the molecular formula and molecular weight of Ammonia solution, GR 25%?

Ammonia solution, GR 25% has the molecular formula H5NO and a molecular weight of 35.05 g/mol. Its IUPAC name is azanium hydroxide.

Which grade and pack sizes of Ammonia solution, GR 25% can I order?

We supply Ammonia solution, GR 25% in AR (25%) grade, in 500 mL, 5 L, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ammonia solution, GR 25%?

Yes. Every lot of Ammonia solution, GR 25% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Ammonia solution, GR 25% be shipped internationally?

Yes. Ammonia solution, GR 25% is classified as hazardous (UN 2672), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.