H7020
Hydrochloric acid
ACS reagent, 36.5-38.0% HCl basis
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About This Item
grade
ACS reagent
vapor density
1.3 (vs air)
vapor pressure
3.23 psi ( 21.1 °C), 7.93 psi ( 37.7 °C)
assay
36.5-38.0% HCl basis
impurities
≤1 ppm Free chlorine (Cl), ≤5 ppm Extractable organic substances
ign. residue
≤5 ppm
color
APHA: ≤10
bp
>100 °C (lit.)
density
1.18 g/mL at 20 °C
anion traces
bromide (Br-): ≤0.005%, sulfate (SO42-): ≤1 ppm, sulfite (SO32-): ≤1 ppm
cation traces
As: ≤0.01 ppm, Fe: ≤0.2 ppm, NH4+: ≤3 ppm, heavy metals (as Pb): ≤1 ppm
SMILES string
Cl
InChI
1S/ClH/h1H
InChI key
VEXZGXHMUGYJMC-UHFFFAOYSA-N
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3
target_organs
Respiratory system
Storage Class
8B - Non-combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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