Skip to Content
Merck
CN

84426

Hydrochloric acid

purum p.a., fuming 37%, ≥37% (T)

Sign In to View Organizational & Contract Pricing.

Select a Size


About This Item

Empirical Formula (Hill Notation):
HCl
CAS Number:
Molecular Weight:
36.46
EC Number:
231-595-7
UNSPSC Code:
12352106
PubChem Substance ID:
Beilstein/REAXYS Number:
1098214
MDL number:
Assay:
≥37% (T)
Concentration:
30-50%
Form:
liquid
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

InChI key

VEXZGXHMUGYJMC-UHFFFAOYSA-N

InChI

1S/ClH/h1H

vapor pressure

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

grade

purum p.a.

assay

≥37% (T)

form

liquid

concentration

30-50%

color

light yellow

bp

>100 °C (lit.)

solubility

water: soluble

density

1.18 g/mL at 20 °C

anion traces

sulfate (SO42-): ≤10 mg/kg

cation traces

As: ≤0.1 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg

Looking for similar products? Visit Product Comparison Guide

Other Notes

Sales restrictions may apply

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

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Regulatory Information

新产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Eagleson M.
Concise Encyclopedia Chemistry, 46-46 (1994)
Eagleson M.
Concise Encyclopedia Chemistry, 52-52 (1994)
Eagleson M.
Concise Encyclopedia Chemistry, 65-65 (1994)
THE HYDROLYSIS OF CHITIN BY CONCENTRATED HYDROCHLORIC ACID, AND THE PREPARATION OF LOW-MOLECULAR-WEIGHT SUBSTRATES FOR LYSOZYME.
J A RUPLEY
Biochimica et biophysica acta, 83, 245-255 (1964-11-01)
Daejin Kim et al.
Environmental science & technology, 49(16), 9452-9459 (2015-06-25)
The rare earth elements (REEs) such as neodymium, praseodymium, and dysprosium were successfully recovered from commercial NdFeB magnets and industrial scrap magnets via membrane assisted solvent extraction (MSX). A hollow fiber membrane system was evaluated to extract REEs in a

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service