Hydrochloric acid fuming 37% for analysis [2.5 Litres]


75 in stock (can be backordered)

SKU: ZA.002.593 Categories: ,


SKU ZA.002.593
Synonyms Hydrogen chloride solution

Product Information
Grade ACS,ISO,Reag. Ph Eur
HS Code 2806 10 00
Quality Level MQ300

Physicochemical Information
Density 1.19 g/cm3 (20 °C)
pH value <1 (H₂O, 20 °C)
Vapor pressure 190 hPa (20 °C)

Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s) H290: May be corrosive to metals.
H314: Causes severe skin burns and eye damage.
H335: May cause respiratory irritation.
Precautionary Statement(s) P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Signal Word Danger
Storage class 8B Non-combustible, corrosive hazardous materials
WGK WGK 1 slightly hazardous to water
Disposal 12
Inorganic acids and anhydrides thereof should first be diluted or hydrolyzed by stirring carefully into ice water and then neutralized (protective gloves, fume cupboard!) with sodium hydroxide solution (Cat. No. 105587). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535). Fuming sulfuric acid should be carefully stirred dropwise into 40 % sulfuric acid (Cat. No. 109286). Ensure that plenty of ice is available for cooling! When sufficiently cool, treat the highly concentrated sulfuric acid as described above. Analogous to this procedure, other anhydrides can be converted into their corresponding acids. Acid gases (e.g. hydrogen halide, chlorine, phosgene, sulfur dioxide) can be introduced into dilute sodium hydroxide solution and after neutralization disposed of in container D.

Safety Information
Hazard Symbols Hazard SymbolsCorrosive
Categories of danger corrosive
R Phrase R 34-37
Causes burns.Irritating to respiratory system.
S Phrase S 26-36/37/39-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

Storage and Shipping Information
Storage Store at +2°C to +25°C.

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)

Assay (alkalimetric) 37.0 – 38.0 %
Identity passes test
Color ≤ 10 Hazen
Appearance passes test
Appearance of solution passes test
Bromide (Br) ≤ 50 ppm
Free chlorine (Cl) ≤ 0.4 ppm
Phosphate (PO₄) ≤ 0.5 ppm
Sulfate (SO₄) ≤ 0.5 ppm
Sulfite (SO₃) ≤ 0.5 ppm
Heavy metals (as Pb) ≤ 1 ppm
Ag (Silver) ≤ 0.020 ppm
Al (Aluminium) ≤ 0.050 ppm
As (Arsenic) ≤ 0.010 ppm
Au (Gold) ≤ 0.050 ppm
B (Boron) ≤ 0.100 ppm
Ba (Barium) ≤ 0.010 ppm
Be (Beryllium) ≤ 0.010 ppm
Bi (Bismuth) ≤ 0.050 ppm
Ca (Calcium) ≤ 0.300 ppm
Cd (Cadmium) ≤ 0.010 ppm
Co (Cobalt) ≤ 0.010 ppm
Cr (Chromium) ≤ 0.010 ppm
Cu (Copper) ≤ 0.010 ppm
Fe (Iron) ≤ 0.100 ppm
Ga (Gallium) ≤ 0.050 ppm
Ge (Germanium) ≤ 0.020 ppm
Hg (Mercury) ≤ 0.010 ppm
K (Potassium) ≤ 0.100 ppm
Li (Lithium) ≤ 0.010 ppm
Mg (Magnesium) ≤ 0.050 ppm
Mn (Manganese) ≤ 0.010 ppm
Mo (Molybdenum) ≤ 0.010 ppm
NH₄ (Ammonium) ≤ 1 ppm
Na (Sodium) ≤ 0.300 ppm
Ni (Nickel) ≤ 0.020 ppm
Pb (Lead) ≤ 0.010 ppm
Pt (Platinum) ≤ 0.100 ppm
Sn (Tin) ≤ 0.200 ppm
Sr (Strontium) ≤ 0.010 ppm
Ti (Titanium) ≤ 0.020 ppm
Tl (Thallium) ≤ 0.020 ppm
V (Vanadium) ≤ 0.010 ppm
Zn (Zinc) ≤ 0.100 ppm
Zr (Zirconium) ≤ 0.020 ppm
Extractable organic substances ≤ 5 ppm
Residue on ignition (as SO₄) ≤ 3 ppm
Non volatile matter ≤ 10 ppm
Expiry date : see product label


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