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Merck
CN

84416

Hydrochloric acid

puriss. p.a., packed in coated, shock- and leak-protected glass bottle, ≥32% (T)

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About This Item

Empirical Formula (Hill Notation):
HCl
CAS Number:
Molecular Weight:
36.46
EC Number:
231-595-7
UNSPSC Code:
12352106
MDL number:
Beilstein/REAXYS Number:
1098214
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vapor density

1.3 (vs air)

vapor pressure

3.23 psi ( 21.1 °C), 7.93 psi ( 37.7 °C)

grade

puriss. p.a.

assay

≥32% (T)

quality

packed in coated, shock- and leak-protected glass bottle

impurities

≤0.00005% free chlorine (Cl)

ign. residue

≤0.0005% (as SO4)

bp

>100 °C (lit.)

density

1.18 g/mL at 20 °C

anion traces

bromide (Br-): ≤50 mg/kg, phosphate (PO43-): ≤0.5 mg/kg, sulfate (SO42-): ≤1 mg/kg, sulfite (SO32-): ≤1 mg/kg

cation traces

Ag: ≤0.01 mg/kg, Al: ≤0.05 mg/kg, As: ≤0.01 mg/kg, Ba: ≤0.02 mg/kg, Bi: ≤0.1 mg/kg, Ca: ≤0.5 mg/kg, Cd: ≤0.01 mg/kg, Co: ≤0.01 mg/kg, Cr: ≤0.02 mg/kg, Cu: ≤0.02 mg/kg, Fe: ≤0.2 mg/kg, Hg: ≤0.01 mg/kg, K: ≤0.1 mg/kg, Li: ≤0.01 mg/kg, Mg: ≤0.1 mg/kg, Mn: ≤0.01 mg/kg, Mo: ≤0.02 mg/kg, NH4+: ≤1 mg/kg, Na: ≤0.5 mg/kg, Ni: ≤0.02 mg/kg, Pb: ≤0.02 mg/kg, Sr: ≤0.01 mg/kg, Tl: ≤0.05 mg/kg, Zn: ≤0.05 mg/kg

SMILES string

Cl

InChI

1S/ClH/h1H

InChI key

VEXZGXHMUGYJMC-UHFFFAOYSA-N

Other Notes

Reagent for the decomposition of metals, oxides, carbonates, silicates, tungstates, etc.


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R. Bock
Aufschlussmethoden der anorg. & org. Chemie (1972)
Z. Sulcek et al.
Methods of Decomposition in Inorganic Analysis (1989)
Anthony Bertucci et al.
Bioorganic & medicinal chemistry letters, 21(2), 710-714 (2011-01-07)
The catalytic activity and the inhibition of a new coral carbonic anhydrase (CA, EC 4.2.1.1), from the scleractinian coral Stylophora pistillata, STPCA-2, has been investigated. STPCA-2 has high catalytic activity for the physiological reaction being less sensitive to anion and



Global Trade Item Number

SKUGTIN
202487-5G04061838089984
202495-500G04061838765000
202509-250G04061838820532
202509-500G04061838765017
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81323-1KG04061832996394
M6768-250G04061834061274
202487-250G04061838764973
202487-500G04061838764980
202495-250G04061838764997
202509-5G04061833371770
202509-5G-KC04061833458761
732613-25G04061833607558
71578-250G-F04061838169372
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81323-250G04061832996400
M6768-1KG04061834061267