Description | |
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Catalogue Number | 109970 |
Synonyms | Hydrogen chloride solution |
Product Information | |
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HS Code | 2806 10 00 |
Physicochemical Information | |
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Density | 1.09 g/cm3 (20 °C) |
pH value | <1 (H₂O, 20 °C) |
Safety Information according to GHS | |
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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 | |
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Hazard Symbols | Irritant |
Categories of danger | irritant |
R Phrase | R 36/37/38 Irritating to eyes, respiratory system and skin. |
Storage and Shipping Information | |
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Storage | Storage temperature: no restrictions. |
Transport Information | |
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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 | |
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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. |