Hydrochloric Acid 25% Technical Grade

Name: Hydrochloric Acid 25% Technical Grade
Brand: Alliance Chemical
SKU: 9WG-G3Y-5L9
Availability: InStock

Quick Answer

What is Hydrochloric Acid 25% Technical Grade used for, and what should buyers verify before ordering?

Hydrochloric Acid 25% Technical Grade is supplied at 25% in Technical grade with UN UN1789, DOT Class 8 . Buyers should confirm pack size, grade, SDS, COA needs, and freight requirements before purchase.

Assay: 25%
Grade: Technical
UN number: UN UN1789
DOT class: 8
Documents: SDS and lot-specific COA support
Shipping: UPS for small packs; LTL/FTL for pails, drums, totes, and bulk orders

Commercial Fulfillment Snapshot

Buy Hydrochloric Acid 25% Technical Grade with faster decisions and fewer back-and-forth emails.

Ships from Taylor, Texas. In-stock orders placed before 1:00 PM CT (Mon-Thu) and before 12:00 PM CT (Fri) typically ship same business day. Order online 24/7.

Email Bulk Quote Call (512) 365-6838

Technical Documents

SDS EN SDS FR SDS ES SDS JA TDS COA

Lot-specific COA is issued per shipment batch.

Who Buys This

Chemical Processing
Industrial & Manufacturing

Purity / Grade Guide

Technical Gradefor commercial purchasing
25% concentration / assay target
Lot-specific COA available with shipment; TDS published

Pack Sizes

1 Quart
1 Gallon
5 Gallon
15 Gallon
55 Gallon
275 Gallon
330 Gallon

SDS / COA / TDS

SDS available for immediate download
TDS available for specification review
COA available by shipment batch
UN UN1789· Class 8 · PG II

Small Packs: UPS Ground nationwide for pints, quarts, and gallons.

LTL / FTL: ABF, SEFL, Saia, XPO, and partner carriers for pails, drums, totes, and full truckloads.

Support: Email or call for freight options, hazardous-material routing, and lead-time confirmation.

Description
Product Documents
Chemical Profile

Product Overview

Hydrochloric Acid 25% Technical Grade is a pre-diluted aqueous solution of hydrochloric acid (HCl) prepared with high-purity deionized water. This 25% concentration provides a convenient, ready-to-use form that eliminates the need for on-site dilution of concentrated stock. Appearance: Clear, colorless to slightly yellow liquid with HCl odor. This Technical Grade product is manufactured for industrial and commercial applications where high purity is required for consistent performance.

Supplied by Alliance Chemical in sizes ranging from 1 quart to 330-gallon IBC totes, this solution is ideal for operations requiring consistent 25% strength with minimal handling risk compared to higher concentrations.

Key Properties

Chemical Name: Hydrochloric Acid
Synonyms: Muriatic Acid, HCl, Hydrogen Chloride Solution
Chemical Formula: HCl
CAS Number: 7647-01-0
Molecular Weight: 36.46 g/mol
Concentration: 25% (w/w)
Grade: Technical
Specific Gravity (20°C): 1.124
Boiling Point: 108°C (20.2% azeotrope)
Flash Point: Not applicable
Appearance: Clear, colorless to slightly yellow liquid with HCl odor
Solubility: Fully soluble in water

Common Applications

pH Adjustment & Neutralization: Widely used to lower pH in water treatment, chemical processing, and industrial wastewater systems.
Metal Pickling & Cleaning: Removes rust, scale, and oxide layers from steel and iron surfaces prior to coating or galvanizing.
Oil Well Acidizing: Injected into limestone and carbonate formations to increase porosity and stimulate production flow.
Food Processing: Used as a pH regulator in food production, gelatin manufacturing, and corn syrup processing.
Laboratory Analysis: Standard acid for titrations, sample digestion, and reagent preparation in analytical laboratories.

Safety Precautions

Hydrochloric Acid is a strong acid that is corrosive to skin, eyes, and respiratory tract. Releases hydrogen chloride fumes which are irritating. Handle in well-ventilated areas with appropriate PPE. Store in HDPE containers in a cool, dry area separated from bases, metals, and oxidizers.

PPE Requirements: Wear acid-resistant gloves, splash goggles, face shield, and chemical-resistant apron. Use respiratory protection if ventilation is inadequate. In case of contact, flush affected area with large amounts of water. Refer to the Safety Data Sheet (SDS) for complete emergency response procedures.

Shipping: UN 1789, Hydrochloric acid, Class 8, PG II/III (varies by concentration).

Benefits

Pre-Diluted Safety: Lower concentration reduces fume generation and handling risk compared to concentrated HCl.
Reliable Purity: Manufactured with quality-controlled processes for consistent analytical and industrial performance.
Scalable Supply: Available in sizes from quart bottles to IBC totes for any production requirement.

Related Products

Property	Value
Molecular Weight	36.46
Formula	ClH
Assay	25%
Grade	Technical
Flash Point	Not applicable
Form	Liquid
Solubility	Fully soluble in water
Appearance	Clear, colorless to slightly yellow liquid with HCl odor
Melting Point	-74°C
Boiling Point	108°C (20.2% azeotrope)
Specific Gravity	1.124
Industry	Chemical Processing, Industrial & Manufacturing

Frequently Asked Questions About Hydrochloric Acid 25% Technical Grade

What is Hydrochloric Acid 25% Technical Grade and what is its chemical formula?

Hydrochloric Acid 25% Technical Grade is a chemical compound with the molecular formula ClH, registered under CAS Number 7647-01-0 by the Chemical Abstracts Service (PubChem), with a molecular weight of 36.46 g/mol. Alliance Chemical supplies Hydrochloric Acid 25% Technical Grade in Technical grade for laboratory, industrial, and commercial applications.

What are the physical properties of Hydrochloric Acid 25% Technical Grade?

According to the NIOSH Pocket Guide to Chemical Hazards, Hydrochloric Acid 25% Technical Grade is supplied as a clear, colorless to slightly yellow liquid with hcl odor. It has a melting point of -74°C°C, a boiling point of 108°C (20.2% azeotrope)°C, a flash point of Not applicable. The specific gravity is 1.124 relative to water. Solubility: Fully soluble in water.

What grade and purity of Hydrochloric Acid 25% Technical Grade does Alliance Chemical offer?

Alliance Chemical offers Hydrochloric Acid 25% Technical Grade in Technical grade with a purity assay of 25%. Every lot ships with a Certificate of Analysis (COA) and Safety Data Sheet (SDS) prepared in accordance with OSHA Hazard Communication Standard 29 CFR 1910.1200 and GHS Revision 7. Download SDS.

What are common industrial applications of Hydrochloric Acid 25% Technical Grade?

Hydrochloric Acid 25% Technical Grade serves a wide range of sectors, including Chemical Processing, and Industrial & Manufacturing.Alliance Chemical provides the documentation and quality certifications required for use in regulated environments.

What PPE is required when handling Hydrochloric Acid 25% Technical Grade?

OSHA-mandated PPE per 29 CFR 1910.132-138:Chemical-resistant gloves (20+ mil neoprene or PVC), full face shield over safety goggles (ANSI Z87.1), acid-resistant apron or chemical suit, closed-toe chemical-resistant footwear. Respiratory protection (organic vapor cartridge) required in areas exceeding PEL/TLV per 29 CFR 1910.134. Emergency eyewash station and safety shower must be accessible within 10 seconds per ANSI Z358.1. Consult the SDS available from Alliance Chemical for complete PPE requirements.

What are the storage requirements for Hydrochloric Acid 25% Technical Grade?

Store perOSHA 29 CFR 1910.106: Approved flammable storage cabinet, maximum 60 gallons per cabinet, grounding/bonding required. Temperature range:15-25°C. Segregate from:bases, reactive metals, organic materials. Maximum storage:2-3 years unopened.

What is the emergency spill procedure for Hydrochloric Acid 25% Technical Grade?

Emergency response per EPA SPCC (40 CFR 112) and OSHA 29 CFR 1910.120: (1) Alert personnel, evacuate area to 100 feet. (2) Eliminate ignition sources if flammable. (3) Don PPE per SDS Section 8. (4) Stop leak if safe; use emergency shutoffs. (5) Contain with non-combustible absorbent materials, dike with sand/earth. (6)Carefully neutralize with sodium bicarbonate (5-10% solution), monitor exothermic reaction. (7) Collect in DOT-approved containers, label as hazardous waste. Reportable Quantity: 5000 lbs. Emergency: Chemtel 1-800-255-3924 (24/7). Non-emergency: Alliance Chemical 512-365-6838.

What is the DOT shipping classification for Hydrochloric Acid 25% Technical Grade?

DOT Classification per 49 CFR 172.101:UNUN1789, Hazard Class8, Packing GroupII. Requires: Hazmat shipping papers (49 CFR 172.200), UN specification packaging (49 CFR 173), hazmat labels (172.400). Alliance Chemical ships all orders in DOT-compliant packaging with proper documentation.

How must Hydrochloric Acid 25% Technical Grade waste be disposed?

Disposal per RCRA (40 CFR 261-265):Characteristic waste D002 (Corrosive, pH ≤2 or ≥12.5). Generator requirements: EPA ID number required if >100 kg/month (40 CFR 262.12). Use EPA-permitted Treatment, Storage, Disposal Facility (TSDF). Never discharge to sewer without POTW written approval (40 CFR 403). Container disposal: Triple rinse (40 CFR 261.7), offer for reconditioning/recycling. State regulations may be more stringent — check with your local environmental agency. Consult the Alliance Chemical SDS for product-specific disposal guidance.

Does Alliance Chemical provide an SDS and COA for Hydrochloric Acid 25% Technical Grade?

Yes. Alliance Chemical provides a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for every lot of Hydrochloric Acid 25% Technical Grade. The SDS is prepared in accordance with OSHA Hazard Communication Standard 29 CFR 1910.1200 and the Globally Harmonized System (GHS) Revision 7, covering all 16 required sections including hazard identification, first aid measures, firefighting measures, handling and storage, exposure controls, and regulatory information. The SDS is available for download directly from this product page. COAs are available upon request by contacting Alliance Chemical at 512-365-6838.