Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

100312 Hydrochloric acid 25%

EMPROVE® ESSENTIAL Ph Helv

Hydrochloric acid 25% MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Hydrogen chloride solution

CAS #: 7647-01-0 Grade: Ph Helv
100312
Purchase on Sigma-Aldrich
Learn about the Emprove® Program

Overview

Replacement Information

Key Spec Table

CAS #Grade Value
7647-01-0Ph Helv

Products

Catalogue NumberPackaging Qty/Pack
1003122500 Glass bottle 2.5 l
1003129025 Plastic container 25 l
1003129180 Plastic barrel 180 l
Description
Catalogue Number100312
SynonymsHydrogen chloride solution
References
Product Information
CAS number7647-01-0
GradePh Helv
HS Code2806 10 20
Quality LevelMQ500
Applications
Biological Information
Physicochemical Information
Boiling point107 °C (1013 hPa)
Density1.12 g/cm3 (20 °C)
Melting Point-52 °C
pH value<1 (H₂O, 20 °C)
Vapor pressure12 hPa (20 °C)
Viscosity kinematic1.73 mm2/s (20 °C)
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H290: May be corrosive to metals.
H314: Causes severe skin burns and eye damage.
H335: May cause respiratory irritation.
Precautionary Statement(s)P234: Keep only in original packaging.
P261: Avoid breathing mist or vapours.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal WordDanger
Storage class8B Non-combustible, corrosive hazardous materials
WGKWGK 1 slightly hazardous to water
Disposal12
Inorganic acids and anhydrides thereof should first be diluted or hydrolyzed by stirring carefully into ice water and then neutralized (protective gloves, fume cupboard!) with sodium hydroxide solution (Cat. No. 105587). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535). Fuming sulfuric acid should be carefully stirred dropwise into 40 % sulfuric acid (Cat. No. 109286). Ensure that plenty of ice is available for cooling! When sufficiently cool, treat the highly concentrated sulfuric acid as described above. Analogous to this procedure, other anhydrides can be converted into their corresponding acids. Acid gases (e.g. hydrogen halide, chlorine, phosgene, sulfur dioxide) can be introduced into dilute sodium hydroxide solution and after neutralization disposed of in container D.
Safety Information
Categories of dangercorrosive
Product Usage Statements
Storage and Shipping Information
StorageStore at +2°C to +25°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 1789 , 8, II
Declaration (transport by air) IATA-DGRUN 1789 , 8, II
Declaration (transport by sea) IMDG-CodeUN 1789 , 8, II, Segregation Group: 1 (Acids)
Supplemental Information
Specifications
Assay (alkalimetric)24.5 - 25.5 %
Identityconforms
Appearance of solutionpasses test
Density (d 20/20)1.121 - 1.131
Bromide, Iodide (Br,I)passes test
Free chlorine (Ph. Helv.)passes test
Free chlorine (Cl)≤ 0.0001 %
Sulfate (SO₄)≤ 0.0005 %
Sulfite (SO₃)≤ 0.0010 %
As (Arsenic)≤ 0.00010 %
Ca (Calcium)≤ 0.0010 %
Fe (Iron)≤ 0.0001 %
Hg (Mercury)≤ 0.0000040 %
Mg (Magnesium)≤ 0.0010 %
Zn (Zinc)≤ 0.0010 %
Residual solvents (ICH Q3C)...excluded by production process
Residue on ignition (as SO₄)≤ 0.002 %
Evaporation residue≤ 0.005 %
Corresponds to Ph Helv
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
Minimum shelf life: see product label
Minimum shelf life: see product label
Global Trade Item Number
Catalogue Number GTIN
1003122500 04022536004266
1003129025 04022536004280
1003129180 04022536692609

Documentation

Material Qualification Dossier

TitleVersion
8.0

Quality Management Dossier (Open Access)

Title

Operational Excellence Dossier

Title

Hydrochloric acid 25% SDS

Title

Safety Data Sheet (SDS) 

Hydrochloric acid 25% Certificates of Analysis

Product Number PackagingSpecificationLot Number
1003122500 Glass bottlePDF Specification Document
1003129025 Plastic containerPDF Specification Document
1003129180 Plastic barrelPDF Specification Document

Certificates

Title