Hydrogen Chloride
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Hydrogen Chloride
|
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Periodic Chart | Incompatibility Chart | Atmospheric Chart | Reference |
| General Characteristics | Health Hazards | Material Recommendations |
| A colorless, nonflammable and liquefied gas with a penetrating odor. Fumes in moist air. Corrosive in presence of moisture. | A Toxic Product, Attacks the mucous membranes. Causes lung damage. | Dry Gas: Stainless Steel, mild steel. Moiture presence: silver, platinum and tantalum. |
| TLV-TWA | Flammable Limits | DOT Class / Label |
| 5 ppm | Nonflammable | 2.3 / Poison Gas |
| Molecular Weight | Specific Gravity | Specific Volume |
| 36.5 | 1.268 @ 68° F | 10.6 cu.ft./lb @ 70° F |
| CGA Valve Outlet | CAS Registry No. | UN Number |
| 330 | 7647-01-0 | 1050 |
| National Stock Number (NSN) Applicable to Hydrogen Chloride | MIL Specs/ Fed Specs MSDS for Hydrogen Chloride |
| Grade Part # |
Purity Minimum | Cylinder Size |
Volume LBS |
Pressure @ 70 F |
Comments |
| Research 470600 |
99.999% Min. |
450 044 007 |
600 55 8 |
613 613 613 |
None |
| Electronic 403000 |
99.995% Min. |
450 044 007 |
600 55 8 |
613 613 613 |
| Commercial 403100 |
99.0% Min. | 450 044 007 |
600 60 8 |
613 613 613 |
| Uses: Hydrogen chloride has many uses among which are the following: as a chemical inter-mediate; in the hydrochlorination of rubber; as a babbitting flux; in the production of vinyl and alkyl chlorides; in the separation of cotton from wool; in the delinting of cotton. Electronic grade is used for etching semiconductor crystals. |