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Merck

H1758

Hydrochloric acid

36.5-38.0%, BioReagent, Molecular Biology

Synonym(s):

HCL, Hydrogen Chloride Solution, Muriatic Acid

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About This Item

Empirical Formula (Hill Notation):
HCl
CAS Number:
Molecular Weight:
36.46
UNSPSC Code:
12352301
NACRES:
NA.31
PubChem Substance ID:
EC Number:
231-595-7
Beilstein/REAXYS Number:
1098214
MDL number:
Assay:
36.5-38.0%
Concentration:
30-50%
Form:
liquid
Grade:
Molecular Biology
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grade

Molecular Biology

Quality Level

vapor density

1.3 (vs air)

vapor pressure

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

product line

BioReagent

assay

36.5-38.0%

form

liquid

shelf life

limited shelf life,expiry date on the label

concentration

30-50%

color

light yellow

pH

<1 (20 °C)

bp

>100 °C (lit.)

solubility

H2O: soluble

density

1.18 g/mL at 20 °C

cation traces

Fe: ≤0.2 ppm, heavy metals (as Pb): ≤1 ppm

suitability

suitable for molecular biology

SMILES string

Cl

InChI

1S/ClH/h1H

InChI key

VEXZGXHMUGYJMC-UHFFFAOYSA-N

Application

Hydrochloric acid has been used:
  • for the solubilization of formazan crystals
  • to adjust pH in various buffers
  • for the preparation of giant reed extract

Hydrochloric acid has been used:
  • in cell viability assays
  • for DNA denaturation
  • for pH adjustments in sucrose hydrolysis experiment



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pictograms

CorrosionExclamation mark

signalword

Danger

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

flash_point_f

Not applicable

flash_point_c

Not applicable


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Deleterious substance

pdsc

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

H1758-10ML:4.548173199092E12 + H1758-100ML:4.548173199085E12 + H1758-500ML:4.548173199108E12

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Protocols

This procedure may be used for all Catalase products.

This procedure may be used for all Ficin products.

Articles

Acid and base chart lists the strength of acids and bases (strongest to weakest) in order. Simple to use laboratory reference chart for scientists, researchers and lab technicians.


Registration and Alignment Between in vivo Functional and Cytoarchitectonic Maps of Mouse Visual Cortex
Zhuang J, et al.
Bio-protocol, 8(4) (2018)
Decrease of glial cell-derived neurotrophic factor contributes to anesthesia-and surgery-induced learning and memory dysfunction in neonatal rats.
Gui L, et al.
Journal of Molecular Medicine, 95(4), 369-379 (2017)
Highly synchronized expression of lineage-specific genes during in vitro hepatic differentiation of human pluripotent stem cell lines
Ghosheh N, et al.
Stem Cells International, 2016 (2016)