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Alfa Aesar™ Ammonium hydroxide, 28% NH3

$27.88 - $27.88

Chemical Identifiers

Chemical Name or Material Ammonium hydroxide
CAS 1336-21-6
Molecular Formula H5NO
Linear Formula NH4OH
Formula Weight 35.05
MDL Number MFCD00011418
UN Number UN2672
Merck Index 14,494
Synonym Ammonium hydroxide
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL131680F

  SDS
alfa aesar™
L131680F
2500mL CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAL13168AP

  SDS
alfa aesar™
L13168AP
500mL Each for $27.88
Description & Specifications

Specifications

Formula Weight 35.05
Chemical Name or Material Ammonium hydroxide
Molecular Formula H5NO
MDL Number MFCD00011418
CAS 1336-21-6
Synonym Ammonium hydroxide
Odor Ammonia-like
Linear Formula NH4OH
UN Number UN2672
Merck Index 14,494
pH 12
Health Hazard 1 Danger
Health Hazard 3 GHS P Statement
P280-P273-P305+P351+P338-P309-P310
Wear protective gloves/protective clothing/eye protection/face protection.
Avoid release to the environment.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.
TSCA TSCA
Assay Percent Notes 28% NH3
Quantity 2500mL
Health Hazard 2 GHS H Statement
H314-H318-H302
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if swallowed.
DOT Information Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: AMMONIA SOLUTION
RTECS Number BQ9625000

Applications
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, silve, 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.

Solubility
Miscible with water.

Notes
Incompatible with copper, iron and zinc.

Safety and Handling

Danger

GHS P Statement
P280-P273-P305+P351+P338-P309-P310
Wear protective gloves/protective clothing/eye protection/face protection.
Avoid release to the environment.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.

GHS H Statement
H314-H318-H302
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if swallowed.