Ammonium hydroxide, Semiconductor Grade, PurElectra, >= 29.0%
PurElectra
Synonym: Ammonia aqueous; Ammonia water
Linear Formula:
NH4OH
Molecular Weight: 35.05 g/mol
CAS Number: 1336-21-6
Properties
| Vapour pressure | 1.900 hPa (50 °C) |
| Water Solubility | Completely miscible |
| Autoignition temp. | 651 °C |
| Assay Purity | >=29% |
| B pt. | 37.7 °C |
| M pt. | -92 °C |
| Density | 0.90 g/cm3 (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 |
| HS Code | 28142000 |
| Flash point | 30.2 %(V) |
| Storage Temp. | Room Temperature |
| Storage Class | 8B - Non-combustible corrosive hazardous materials |
| UN Number | 2672 |
Description
Application
Ammonium hydroxide is used as a cleaning agent to remove grease and stains in the production of fertilizers in textile and rubber industries and in laboratories for detecting and analyzing metal ions.
Purpose
The purpose of ammonium hydroxide is to act as a weak base that helps neutralize acids adjust pH and form complexes with metal ions.
General Description
Ammonium hydroxide is a colorless aqueous solution of ammonia with a strong pungent odor
Documents
| SDS | |
| COA | |
| Specification | |
| Bulk quote order form |
