| Description | |
|---|---|
| Catalogue Number | 109970 |
| Synonyms | Hydrogen chloride solution |
| Product Information | |
|---|---|
| HS Code | 2806 10 00 |
| Physicochemical Information | |
|---|---|
| Density | 1.09 g/cm3 (20 °C) |
| pH value | <1 (H₂O, 20 °C) |
| Safety Information according to GHS | |
|---|---|
| Hazard Pictogram(s) |   |
| Hazard Statement(s) | H290: May be corrosive to metals. H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation. |
| Precautionary Statement(s) | P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
| Signal Word | Warning |
| Storage class | 8B Non-combustible, corrosive hazardous materials |
| WGK | WGK 1 slightly water endangering |
| Disposal | 28 Aqueous solutions: Container D. |
| Safety Information | |
|---|---|
| Hazard Symbols |  Irritant |
| Categories of danger | irritant |
| R Phrase | R 36/37/38 Irritating to eyes, respiratory system and skin. |
| Storage and Shipping Information | |
|---|---|
| Storage | Storage temperature: no restrictions. |
| Transport Information | |
|---|---|
| Declaration (railroad and road) ADR, RID | UN 1789 , 8, II |
| Declaration (transport by air) IATA-DGR | UN 1789 , 8, II |
| Declaration (transport by sea) IMDG-Code | UN 1789 , 8, II, Segregation Group: 1 (Acids) |
| Specifications | |
|---|---|
| Concentration after dilution to 1 liter: c(HCl) = 1 mol/l | |
| Amount-of-substance concentration | 1.000 mol/l |
| The concentration of this solution was determined with volumetric standard Tris(hydroxymethyl)aminomethane (article number 1.02408). The determined titer at 20°C was 1.000 with an expanded measurement uncertainty of ± 0.004 (k=2 coverage factor for 95% coverage probability). The certified value is traceable to primary standard NIST SRM 723e (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard Tris(hydroxmethyl)aminomethane, measured in the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany in accordance to DIN EN ISO/IEC 17025. | |