Acido cloridrico ∼37% in water ACS
Fornitore: Thermo Fisher Scientific
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Pericolo
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Synonyms:
Hydrochloric acid solution, Muriatic acid
Formula:
HCl Peso molecolare: 36.46 g/mol Punto di ebollizione: 110 °C (1013 hPa) Punto di fusione: –35 °C Densità: 1.18 g/cm³ Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00011324 CAS Number: 7647-01-0 UN: 1789 ADR: 8 II |
Risultati del test di specificazione
Appearance | Clear solution |
Color scale | ≤10 APHA |
Residue after ignition | ≤0.0005 % |
Titration with NaOH | 36.5 to 38.0 % |
Bromide (Br) | ≤50 ppm |
Sulfite (SO3) | ≤1 ppm |
Sulfate (SO4) | ≤1 ppm |
Free chlorine | ≤1 ppm (as Cl) |
Ammonium (NH4) | ≤3 ppm |
Arsenic (As) | ≤0.01 ppm |
Iron (Fe) | ≤0.2 ppm |
Heavy metals (ICP-OES) | ≤1 ppm |
Extractable organic subst | (about 5 ppm) Passes test |
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