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Ammonium hydroxide, 25% NH{3}, 99.99% (metals basis), Thermo Scientific Chemicals

£137.69 - £408.03

Chemical Identifiers

CAS 1336-21-6
Molecular Formula H5NO
Molecular Weight (g/mol) 35.05
MDL Number MFCD00066650
InChI Key VHUUQVKOLVNVRT-UHFFFAOYSA-N
Synonym ammonium hydroxide, ammonia water, ammonia aqueous, aquammonia, aqua ammonia, ammonia, aqua, household ammonia, ammonium hydroxide solution, ammonia, monohydrate, ammonium hydroxide nh4 oh
PubChem CID 14923
ChEBI CHEBI:18219
SMILES N.O
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Products 2
Product Code Brand Quantity Price Quantity & Availability  
Product Code Brand Quantity Price Quantity & Availability  
11399119
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Thermo Scientific Alfa Aesar
087903.AK
250 mL
£137.69
250mL
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11366329
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Thermo Scientific Alfa Aesar
087903.AU
1000 mL
£408.03
1000mL
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Description

Description

Ammonium hydroxide is widely utilized as a leavening agent or acidity regulator in food production. It serves as a precursor to some alkyl amines and is also used in the tobacco industry for flavor enhancement and as a processing aid. During furniture making, it combines with tannic acid and is used to darken or stain wood by making it iron salts. In chemical laboratories, it used for qualitative inorganic analysis, as a complexant and as a base. It is used to clean gold, silver and platinum jewelry. It is an active component of Tollens' reagent (consisting of a solution of silver nitrate and ammonia) and is used to determine the presence of aldehyde or alpha-hydroxy ketone functional groups.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

1336-21-6
35.05
VHUUQVKOLVNVRT-UHFFFAOYSA-N
14923
N.O
H5NO
MFCD00066650
ammonium hydroxide, ammonia water, ammonia aqueous, aquammonia, aqua ammonia, ammonia, aqua, household ammonia, ammonium hydroxide solution, ammonia, monohydrate, ammonium hydroxide nh4 oh
CHEBI:18219

Specifications

Colorless
99.99% (metals basis)
MFCD00066650
ammonium hydroxide, ammonia water, ammonia aqueous, aquammonia, aqua ammonia, ammonia, aqua, household ammonia, ammonium hydroxide solution, ammonia, monohydrate, ammonium hydroxide nh4 oh
VHUUQVKOLVNVRT-UHFFFAOYSA-N
amine hydrate
14923
35.05
362mm Hg at 20°C
Ammonium hydroxide
1336-21-6
H5NO
0.91 g/cm3 at 20°C
Miscible with water.
N.O
35.05
CHEBI:18219
Ammonia-like
Liquid
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Safety and Handling

Safety and Handling

P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c

H314-H335

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missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

Product Identifier
  • Ammonium hydroxide, 25% NH3

Signal Word
  • Danger

Hazard Category
  • LONG-TERM AQUATIC HAZARD Chronic 1
  • ACUTE AQUATIC Acute 1
  • Serious eye damage/eye irritation Category 1
  • Skin corrosion/irritation Category 1 B
  • Specific target organ toxicity Category 3

Hazard Statement
  • H314-Causes severe skin burns and eye damage.
  • H318-Causes serious eye damage.
  • H335-May cause respiratory irritation.
  • H400-Very toxic to aquatic life.
  • H410-Very toxic to aquatic life with long lasting effects.
  • EUH044-Risk of explosion if heated under confinement.

Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P273-Avoid release to the environment.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.

Supplemental information
  • MIXTURE LIST-Contains : Ammonium hydroxide

SDS
Documents

Documents

Product Certifications

RUO – Research Use Only