Ammonia buffer solution
Other
Properties
| Density | 0.978 g/cm3 at 20°C |
| Form | Liquid |
Safety Information
| Hazard Statement(s) | H314 - H335 - H410 |
| Precautionary Statement | P261 - P271 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338 |
| GHS Pictogram |
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| Signal word | Danger |
| Storage Temp. | Room Temperature |
| Storage Class | 8B - Non-combustible, corrosive hazardous materials |
Description
Application
It is used in complexometric titrations (e.g. EDTA for hardness determination) pH adjustment in analytical procedures and stabilizing dosage forms in pharmaceuticals.
Purpose
Its primary purpose is to maintain alkaline pH (effective range 8.25-10.25 pKa 9.25) by resisting changes from added acids or bases particularly useful in metal ion analysis due to ammonia complex formation.
General Description
Ammonium buffer solution is a clear colorless liquid typically composed of ammonium chloride (NHCl) and ammonia (NH or NHOH) in water with a pH range of 10-11 and an ammoniacal odor.
Documents
| SDS | |
| COA | |
| Specification | |
| Bulk quote order form | |
| Sample COA |