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| Acid |
| Proper Shipping Name: | Hydrochloric Acid | Hazard Class: | 8 |
| UN/NA: | UN1789 | Packing Group: | II |
| Information reported for product/size: | 200L |
| Appearance: | Colorless to yellowish liquid. | Odor: | Suffocating, acrid. |
| Solubility: | Infinitely soluble. | Specific Gravity: | 1.41 |
| pH: | 1.0 (0.1M solution) | % Volatiles by volume @ 21C (70F): | 100 (as water and acid) |
| Boiling Point: | 122C (252F) | Melting Point: | -42C (-44F) |
| Vapor Density (Air=1): | 2-3 | Vapor Pressure (mm Hg): | 48 @ 20C (68F) |
| Appearance: | Clear oily liquid. | Solubility: | Miscible with water, liberates much heat |
| Specific Gravity: | 1.84 (98%) | pH: | 1 N solution (ca. 5% w/w) = 0.3; 0.1 N solution (ca. 0.5% w/w) = 1.2; 0.01 N solution (ca. 0.05% w/w) = 2.1. |
| Boiling Point: | ca. 290C (ca. 554F) (decomposes at 340C) | Melting Point: | 3C (100%), -32C (93%), -38C (78%), -64C (65%). |
| Vapor Density (Air=1): | 3.4 | Vapor Pressure (mm Hg): | 1 @ 145.8C (295F) |
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