Skip to Content
Merck
CN

Key Documents

View All Documentation

1.00314

Hydrochloric acid

37%, Emprove® ESSENTIAL, Ph. Eur., BP, JP, NF, fuming

Synonym(s):

Hydrochloric acid, Hydrogen chloride solution

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
HCl
CAS Number:
7647-01-0
Molecular Weight:
36.46
UNSPSC Code:
12352301
Beilstein/REAXYS Number:
1098214
MDL number:
MFCD00011324
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Hydrochloric acid, fuming, 37%, EMPROVE® ESSENTIAL, Ph. Eur., BP, JP, NF, ChP

Quality Level

500

agency

BP, ChP, JP, NF, Ph. Eur.

vapor density

1.3 (vs air)

vapor pressure

190 hPa ( 20 °C), 3.23 psi ( 21.1 °C), 7.93 psi ( 37.7 °C)

product line

EMPROVE® ESSENTIAL

assay

36.5-38.0% (alkalimetric)

form

liquid

concentration

37%

technique(s)

API processing | salt formation: suitable

pH

<1 (20 °C in H2O)

bp

>100 °C (lit.)

density

1.18 g/mL at 20 °C, 1.19 g/cm3 at 20 °C

application(s)

liquid formulation
ophthalmics
pharmaceutical
semi-solid formulation

storage temp.

2-25°C

SMILES string

Cl

InChI

1S/ClH/h1H

InChI key

VEXZGXHMUGYJMC-UHFFFAOYSA-N

General description

Finding the right excipient that matches your needs as well as regulatory demands can be a complicated challenge in formulation. With our application know-how and regulatory expertise, we support you in every step of development, scale-up, and production.
As part of our Emprove® Program, our raw materials are offered with extensive documentation facilitating compliance of your pharma and biopharma product, full supply chain transparency and risk mitigation. Our SAFC® portfolio of high-quality products for biopharmaceutical and pharmaceutical formulation and production withstands strict quality control procedures and is produced according to applicable cGMP guidelines.

Application

Hydrochloric acid can be used as acidifying agent in a variety of pharmaceutical formulations and processes.

Legal Information

Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany
SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany

Still not finding the right product?

Explore all of our products under Hydrochloric acid

pictograms

CorrosionExclamation mark
GHS05,GHS07

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

wgk

WGK 3

Regulatory Information

监管及禁止进口产品

This item has

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Global Trade Item Number

SKUGTIN
100314100004022536004358
100314250004022536004372
100314920104022536660738
100314902504022536004396