Specialty Gases
Phosphine Gas Supplier for New England
Phosphine Gas
A flammable, poisonous gas, dangerous to the environment
Learn more about Phosphine gas, a flammable, poisonous gas, dangerous to the environment, supplied by Middlesex Gases to commercial customers in Massachusetts, New Hampshire, Rhode Island and Connecticut and throughout New England.
TECHNICAL INFORMATION
| Chemical Symbol | PH3 |
| Molecular Weight | 34.00 |
| Specific Volume | |
| CAS Registry Number | 7803-51-2 |
SHIPPING INFORMATION
| DOT Proper Name | phosphane |
| Hazard Class | |
| ID Number | UN2199 |
| Labels | Flammable Gas |
CYLINDER SIZES AVAILABLE
| Std. Cylinder Sizes* | Contents | Cylinder Pressure (PSIG) | CGA Valve Connection |
|---|---|---|---|
*Nonstandard cylinder sizes available upon request
SPECIFICATIONS SUBJECT TO CHANGE
Additional Information
| Grade | Purity | Impurity | Specifications | Equipment Recommended |
|---|---|---|---|---|
Semiconductor 6.0 |
99.9999% |
Ar+O2 |
<0.1ppm <0.1ppm <0.1ppm <0.1ppm <0.1ppm <0.1ppm <0.1ppm <0.1ppm |
Call for Recommendation |
Semiconduxtor 5.7 |
99.9997% |
Ar+O2 H2O N2 C2-C5 CO2 CO CH4 ASH |
<0.5ppm <1ppm <1ppm <0.1ppm <0.1ppm <0.1ppm <0.1ppm <0.1ppm |
Call for Recommendation |
This information in no way replaces the Safety Data Sheets (SDS) for use and safety standards. Please refer to the SDS for details.
