294993
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294993
Aldrich
Ammonia
anhydrous, ≥99.99%
| CAS Number: | 7664-41-7 |
| Linear Formula: | NH3 |
| Molecular Weight: | 17.03 |
| Beilstein Registry Number: | 3587154 |
| EC Number: | 231-635-3 |
| MDL number: | MFCD00011418 |
| PubChem Substance ID: | 24857750 |
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Z146951 Lecture-bottle control valve stainless steel, hose outlet I.D. 1/4 in. | Z151661 "T"-purge valve CGA Inlet size 180 | Z148504 Aldrich® corrosive lecture-bottle gas regulator 0-15 psig delivery pressure, CGA Inlet size 180 | Z187224 Lecture-bottle control valve with compression fitting |
Description
| Application | Reagent for chemical vapor deposition of TiN.1 |
| Packaging | 170 g in steel cyl |
| Recommended products | Stainless steel control valves Z146951, Z187224 or either of stainless steel regulators Z148504 and Z148512 and a "T"-purge valve Z151661 is recommended. |
Properties
| grade | anhydrous |
| vapor density | 0.6 (vs air) |
| vapor pressure | 8.75 atm ( 21 °C) |
| assay | ≥99.99% |
| autoignition temp. | 1203 °F |
| expl. lim. | 25 % |
| bp | −33 °C(lit.) |
| mp | −78 °C(lit.) |
Safety
| Personal Protective Equipment | Faceshields, Gloves, Goggles, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
| Hazard Codes | T,N |
| Risk Statements | 10-23-34-50 |
| Safety Statements | 9-16-26-36/37/39-45-61 |
| RIDADR | UN 1005 2.3 |
| WGK Germany | 2 |
| RTECS | BO0875000 |
| UEL | 25.00% |
| LEL | 15.00% |
| Flash Point(F) | 270 °F |
| Flash Point(C) | 132 °C |
References
| Cited Reference | 1. Weiller, B.H. J. Am. Chem. Soc. 118, 4975, (1996) |
| Merck | Merck 13,492 |
| Fieser | Fieser 5,15 |
| reference | Corp MSDS 1 (1), 231:D / FT-IR 2 (1), 442:A / RegBook 1 (3), 3201:A / Sax 6, 257 / Vapor Phase 3, 363:A |
