30721-M
Hydrochloric acid
puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., fuming, ≥37%, APHA: ≤10
About This Item
Recommended Products
grade
ACS reagent
puriss. p.a.
Agency
USP/NF
reag. ISO
reag. Ph. Eur.
vapor density
1.3 (vs air)
vapor pressure
3.23 psi ( 21.1 °C)
7.93 psi ( 37.7 °C)
Assay
≥37%
form
liquid
impurities
≤0.00005% free chlorine (Cl)
≤0.0001% ammonium (NH4)
≤0.005% non-volatile matter
ign. residue
≤0.0005% (as SO4)
color
APHA: ≤10
bp
>100 °C (lit.)
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This Item | 30721 | 07102 | 320331 |
---|---|---|---|
≥37% | ≥37% | 36.5-38% | 36.5-38.0% (ACS specification), 37% |
USP/NF, reag. Ph. Eur., reag. ISO | USP/NF, reag. ISO, reag. Ph. Eur. | - | suitable for GB 5009.253-2016, suitable for SM 5210 |
liquid | liquid | liquid | liquid |
≤0.00005% free chlorine (Cl), ≤0.005% non-volatile matter, ≤0.0001% ammonium (NH4) | ≤0.00005% free chlorine (Cl), ≤0.0001% ammonium (NH4), ≤0.005% non-volatile matter | free bromine or chlorine, complies, residual solvents, complies, ≤0.0001% free chlorine (Cl), ≤0.005% non-volatile matter | ≤1 ppm free chlorine |
3.23 psi ( 21.1 °C), 7.93 psi ( 37.7 °C) | 3.23 psi ( 21.1 °C), 7.93 psi ( 37.7 °C) | 3.23 psi ( 21.1 °C), 7.93 psi ( 37.7 °C) | 3.23 psi ( 21.1 °C), 7.93 psi ( 37.7 °C) |
Application
- Characterization of Miscanthus giganteus lignin isolated by ethanol organosolv process under reflux condition: Hydrochloric acid plays a key role in the organosolv process to isolate lignin from Miscanthus giganteus, which is critical for the development of bio-based chemicals and materials (Bauer et al., 2012).
Packaging
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
8B - Non-combustible corrosive hazardous materials
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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