1.01834

Supelco

Hydrochloric acid fuming 37%

for analysis EMPARTA® ACS

Synonym(s):
Hydrogen chloride solution

storage conditions

Store at +2°C to +25°C.

Quality Level

grade

ACS reagent

vapor pressure

190 hPa ( 20 °C)

pH

<1 (20 °C in H2O)

density

1.19 g/cm3 at 20 °C

storage temp.

15-25°C

Related Categories

General description

for analysis EMPARTA® ACS

Analysis Note

Assay (alkalimetric)36.5 - 38.0 %Identitypasses testAppearancepasses testColor≤ 10 HazenBromide (Br)≤ 50 ppmFree chlorine (Cl)≤ 1 ppmHeavy metals (as Pb)≤ 1 ppmSulfate (SO₄)≤ 1 ppmSulfite (SO₃)≤ 1 ppmAs (Arsenic)≤ 0.01 ppmFe (Iron)≤ 0.2 ppmNH₄ (Ammonium)≤ 3 ppmResidue on ignition (as SO₄)≤ 5 ppmExpiry date: see product label

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