{"id":4484,"date":"2026-08-10T01:12:20","date_gmt":"2026-08-09T21:42:20","guid":{"rendered":"https:\/\/mizanpetrogas.com\/product\/hcl\/"},"modified":"2026-08-13T18:10:15","modified_gmt":"2026-08-13T14:40:15","slug":"hcl","status":"publish","type":"product","link":"https:\/\/mizanpetrogas.com\/en\/product\/hcl\/","title":{"rendered":"HCL"},"content":{"rendered":"<style>\n    :root {<br \/>\n        --brand: #D80D07;<br \/>\n        --text: #333;<br \/>\n        --muted: #666;<br \/>\n        --light-bg: #f9f9f9;<br \/>\n        --border: #e0e0e0;<br \/>\n    }<br \/>\n    .mpg-product {<br \/>\n        font-family: 'Arial', sans-serif !important;<br \/>\n        color: var(--text);<br \/>\n        line-height: 1.6;<br \/>\n        text-align: left;<br \/>\n        max-width: 1140px;<br \/>\n        margin: 0 auto;<br \/>\n        direction: ltr;<br \/>\n    }<br \/>\n    .mpg-product h2 {<br \/>\n        color: var(--brand);<br \/>\n        border-bottom: 2px solid var(--brand);<br \/>\n        padding-bottom: 8px;<br \/>\n        margin: 40px 0 18px;<br \/>\n        font-size: 1.4em;<br \/>\n    }<br \/>\n    .mpg-product p {<br \/>\n        margin: 10px 0;<br \/>\n    }<br \/>\n    .mpg-highlight {<br \/>\n        background: var(--light-bg);<br \/>\n        border-left: 5px solid var(--brand);<br \/>\n        padding: 16px 22px;<br \/>\n        border-radius: 0 10px 10px 0;<br \/>\n        margin: 20px 0;<br \/>\n    }<br \/>\n    .mpg-tech-table-wrap {<br \/>\n        width: 100%;<br \/>\n        overflow-x: auto;<br \/>\n        margin: 18px 0 24px;<br \/>\n    }<br \/>\n    .mpg-tech-table {<br \/>\n        width: 100%;<br \/>\n        border-collapse: collapse;<br \/>\n        font-size: 0.93em;<br \/>\n        min-width: 680px;<br \/>\n    }<br \/>\n    .mpg-tech-table th,<br \/>\n    .mpg-tech-table td {<br \/>\n        border: 1px solid var(--border);<br \/>\n        padding: 11px 14px;<br \/>\n        text-align: center;<br \/>\n        vertical-align: middle;<br \/>\n    }<br \/>\n    .mpg-tech-table th {<br \/>\n        background: var(--light-bg);<br \/>\n        font-weight: 600;<br \/>\n    }<br \/>\n    .mpg-card-wrap {<br \/>\n        display: flex;<br \/>\n        flex-wrap: wrap;<br \/>\n        gap: 16px;<br \/>\n        margin: 20px 0;<br \/>\n    }<br \/>\n    .mpg-card {<br \/>\n        flex: 1 1 calc(33.333% - 16px);<br \/>\n        min-width: 200px;<br \/>\n        border: 1px solid var(--border);<br \/>\n        border-radius: 8px;<br \/>\n        padding: 16px 18px;<br \/>\n        background: #fff;<br \/>\n        box-shadow: 0 2px 6px rgba(0,0,0,0.03);<br \/>\n    }<br \/>\n    .mpg-card h4 {<br \/>\n        color: var(--brand);<br \/>\n        margin: 0 0 8px;<br \/>\n        font-size: 1.05em;<br \/>\n    }<br \/>\n    .mpg-feature-list {<br \/>\n        list-style: none;<br \/>\n        padding-left: 0;<br \/>\n        columns: 2;<br \/>\n        column-gap: 24px;<br \/>\n    }<br \/>\n    .mpg-feature-list li {<br \/>\n        padding: 8px 0 8px 28px;<br \/>\n        position: relative;<br \/>\n        margin-bottom: 4px;<br \/>\n        break-inside: avoid;<br \/>\n    }<br \/>\n    .mpg-feature-list li::before {<br \/>\n        content: \"\";<br \/>\n        position: absolute;<br \/>\n        left: 0;<br \/>\n        top: 14px;<br \/>\n        width: 10px;<br \/>\n        height: 10px;<br \/>\n        background: var(--brand);<br \/>\n        border-radius: 50%;<br \/>\n    }<br \/>\n    .mpg-cta {<br \/>\n        background: var(--brand);<br \/>\n        color: #fff;<br \/>\n        padding: 28px 22px;<br \/>\n        border-radius: 10px;<br \/>\n        text-align: center;<br \/>\n        margin-top: 40px;<br \/>\n    }<br \/>\n    .mpg-cta a {<br \/>\n        display: inline-block;<br \/>\n        background: rgba(255,255,255,0.18);<br \/>\n        color: #fff;<br \/>\n        padding: 12px 30px;<br \/>\n        border-radius: 6px;<br \/>\n        text-decoration: none;<br \/>\n        font-weight: 700;<br \/>\n        margin-top: 14px;<br \/>\n        border: 1px solid rgba(255,255,255,0.3);<br \/>\n        transition: background 0.2s;<br \/>\n    }<br \/>\n    .mpg-cta a:hover {<br \/>\n        background: rgba(255,255,255,0.28);<br \/>\n    }<br \/>\n    .mpg-note {<br \/>\n        background: #fff8e1;<br \/>\n        border-left: 5px solid #f9a825;<br \/>\n        padding: 14px 20px;<br \/>\n        border-radius: 0 8px 8px 0;<br \/>\n        margin: 18px 0;<br \/>\n        font-size: 0.93em;<br \/>\n    }<br \/>\n    @media (max-width: 768px) {<br \/>\n        .mpg-card {<br \/>\n            flex: 1 1 calc(50% - 16px);<br \/>\n        }<br \/>\n        .mpg-feature-list {<br \/>\n            columns: 1;<br \/>\n        }<br \/>\n    }<br \/>\n    @media (max-width: 500px) {<br \/>\n        .mpg-card {<br \/>\n            flex: 1 1 100%;<br \/>\n        }<br \/>\n    }<br \/>\n<\/style>\n<div class=\"mpg-product\">\n<h1 style=\"color: var(--brand); margin-bottom: 4px;\">Hydrochloric Acid \u2014 Muriatic Acid<\/h1>\n<p style=\"color: var(--muted); margin-bottom: 30px;\">Strong Mineral Acid | Formula HCl | Industrial Concentration 31\u201333% | Colorless to Pale Yellow Liquid | Urmia Petrochemical Complex Product \u2014 Supplier: MizanPetroGas<\/p>\n<h2>Product Introduction<\/h2>\n<p><strong>Hydrochloric Acid<\/strong>, widely known in domestic markets as <strong>Muriatic Acid<\/strong> and <strong>Hydrogen Chloride<\/strong> solution, and referred to in international technical texts by the same names, is one of the <strong>most widely used, strongest, and most vital mineral acids<\/strong> in the global chemical industry. This valuable mineral compound with the simple yet powerful chemical formula <strong>HCl<\/strong> is supplied as an <strong>aqueous solution of hydrogen chloride gas<\/strong> and appears in industry as a <strong>colorless to pale yellow, viscous liquid with a very pungent, sharp, and distinct odor<\/strong>.<\/p>\n<p>Hydrochloric acid is one of the <strong>seven recognized strong mineral acids<\/strong> in chemistry and, due to its <strong>complete dissociation<\/strong> in water into hydronium ($H_3O^+$) and chloride ($Cl^-$) ions, exhibits exceptional power in neutralizing bases, dissolving metals, digesting organic matter, and adjusting pH. These unmatched properties make hydrochloric acid an essential <strong>laboratory reagent<\/strong> and a <strong>basic, irreplaceable chemical<\/strong> at the heart of the downstream supply chain.<\/p>\n<p><strong>MizanPetroGas<\/strong> is proud to supply premium-quality hydrochloric acid sourced directly from the <strong>Urmia Petrochemical Complex<\/strong> \u2014 one of the most reputable and high-quality HCl producers in the country. This strategic partnership ensures quality stability, continuous supply, and product authenticity for our industrial customers.<\/p>\n<div class=\"mpg-highlight\"><strong>MizanPetroGas | 09155118932 | sell@mizanpetrogas.com<\/strong><\/div>\n<h2>Pricing and Purchasing Hydrochloric Acid<\/h2>\n<p>The price of hydrochloric acid is subject to variations driven by <strong>chlorine gas price fluctuations<\/strong> (the primary feedstock), <strong>energy costs<\/strong> in the electrolysis process, exchange rates, and logistics costs (transporting corrosive materials). Due to <strong>domestic production at Urmia Petrochemical<\/strong> and lower dependence on imports, hydrochloric acid enjoys relative price stability in the Iranian market. Direct and bulk purchasing from <strong>MizanPetroGas<\/strong> eliminates intermediaries, providing you with the best possible price alongside <strong>guaranteed authenticity and quality<\/strong>. To receive <strong>daily price inquiries<\/strong> and technical consulting, please contact our sales experts.<\/p>\n<h2>Technical and Structural Overview<\/h2>\n<p>Chemically, <strong>Hydrochloric Acid (HCl)<\/strong> is a <strong>strong monoprotic acid<\/strong> \u2014 meaning each molecule releases only a single proton ($H^+$), but does so <strong>completely and irreversibly<\/strong> in water. The acid dissociation constant ($pKa$) of hydrochloric acid is <strong>-6.3<\/strong>, placing it among the strongest known acids (following superacids).<\/p>\n<p>From an industrial perspective, hydrochloric acid is predominantly produced as a <strong>by-product<\/strong> of <strong>chlorination processes of organic compounds<\/strong> \u2014 notably in the production of <strong>Vinyl Chloride Monomer (VCM)<\/strong> for PVC and <strong>Methylene Diphenyl Diisocyanate (MDI)<\/strong> for polyurethane. Additionally, HCl is produced via the direct synthesis reaction of <strong>chlorine gas ($Cl_2$)<\/strong> and <strong>hydrogen gas ($H_2$)<\/strong>, which are themselves by-products of the chlor-alkali process.<\/p>\n<p>Commercial hydrochloric acid is typically supplied at a concentration of <strong>31\u201333% by weight<\/strong>, which represents its <strong>azeotropic concentration<\/strong> with water at atmospheric pressure. This means that a 20.2% HCl aqueous solution forms an <strong>azeotrope with a constant boiling point of ~110\u00b0C<\/strong>. At concentrations higher than 20.2%, the evolved vapor is richer in HCl, while at lower concentrations, the vapor is richer&#8230;<\/p>\n<div class=\"mpg-cta\">\n<h2 style=\"color: #fff; border: none; margin-top: 0;\">Buy and Inquire About Hydrochloric Acid<\/h2>\n<p style=\"font-size: 1.05em;\">To inquire about <strong>daily prices<\/strong>, warehouse stock, receive the <strong>Certificate of Analysis<\/strong>, and guarantee product authenticity from <strong>MizanPetroGas<\/strong>, contact our sales experts today.<\/p>\n<p><a href=\"https:\/\/wa.me\/989155118932\">+989155118932 \u2013 Direct WhatsApp Contact<\/a><\/p>\n<p style=\"margin-top: 12px; font-size: 0.9em; opacity: 0.85;\">Sales Department Email: sell@mizanpetrogas.com | Ex-Warehouse Delivery + Fast Shipping Nationwide and Exports<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<style>\n:root {<br \/>\n    --brand: #D80D07;<br \/>\n    --text: #333;<br \/>\n    --muted: #666;<br \/>\n    --light-bg: #f9f9f9;<br \/>\n    --border: #e0e0e0;<br \/>\n}<br \/>\n.mpg-spec-table-wrap {<br \/>\n    font-family: 'Arial', sans-serif !important;<br \/>\n    direction: ltr;<br \/>\n    max-width: 1140px;<br \/>\n    margin: 0 auto;<br \/>\n    width: 100%;<br \/>\n    overflow-x: auto;<br \/>\n}<br \/>\n.mpg-spec-table {<br \/>\n    width: 100%;<br \/>\n    border-collapse: collapse;<br \/>\n    font-size: 0.93em;<br \/>\n    min-width: 600px;<br \/>\n}<br \/>\n.mpg-spec-table th,<br \/>\n.mpg-spec-table td {<br \/>\n    border: 1px solid var(--border);<br \/>\n    padding: 11px 14px;<br \/>\n    text-align: left;<br \/>\n    vertical-align: middle;<br \/>\n}<br \/>\n.mpg-spec-table th {<br \/>\n    background: var(--light-bg);<br \/>\n    font-weight: 600;<br \/>\n    color: var(--brand);<br \/>\n    width: 220px;<br \/>\n}<br \/>\n.mpg-spec-table td {<br \/>\n    color: var(--text);<br \/>\n}<br \/>\n.mpg-spec-table tr:nth-child(even) td {<br \/>\n    background: #fafafa;<br \/>\n}<br \/>\n.mpg-spec-footer {<br \/>\n    text-align: center;<br \/>\n    color: var(--muted);<br \/>\n    font-size: 0.85em;<br \/>\n    margin-top: 12px;<br \/>\n}<br \/>\n<\/style>\n<div class=\"mpg-spec-table-wrap\">\n<table class=\"mpg-spec-table\">\n<tbody>\n<tr>\n<th>Product Name<\/th>\n<td>Hydrochloric Acid<\/td>\n<\/tr>\n<tr>\n<th>Other Names<\/th>\n<td>Muriatic Acid, Hydrogen Chloride<\/td>\n<\/tr>\n<tr>\n<th>Chemical Formula<\/th>\n<td>HCl<\/td>\n<\/tr>\n<tr>\n<th>Chemical Group<\/th>\n<td>Strong Mineral Acid<\/td>\n<\/tr>\n<tr>\n<th>Appearance<\/th>\n<td>Colorless to pale yellow, viscous liquid with a pungent and sharp odor<\/td>\n<\/tr>\n<tr>\n<th>Typical Industrial Concentration<\/th>\n<td>31\u201333% (Industrial Grade)<\/td>\n<\/tr>\n<tr>\n<th>Density at 20\u00b0C<\/th>\n<td>~1.16 g\/cm\u00b3 (32% solution)<\/td>\n<\/tr>\n<tr>\n<th>Boiling Point<\/th>\n<td>~110 \u00b0C (Azeotrope with water)<\/td>\n<\/tr>\n<tr>\n<th>HS Code<\/th>\n<td>28061000<\/td>\n<\/tr>\n<tr>\n<th>Origin Complex Producer<\/th>\n<td>Urmia Petrochemical Complex<\/td>\n<\/tr>\n<tr>\n<th>Packaging Type<\/th>\n<td>Tanks, Drum, Gallon (customized according to tonnage and customer request)<\/td>\n<\/tr>\n<tr>\n<th>Supplier<\/th>\n<td>MizanPetroGas<\/td>\n<\/tr>\n<tr>\n<th>Contact<\/th>\n<td style=\"color: var(--brand); font-weight: 600;\"><a style=\"color: var(--brand); text-decoration: none;\" href=\"https:\/\/wa.me\/989155118932\">09155118932 (Direct WhatsApp Contact)<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"mpg-spec-footer\">MizanPetroGas | Contact: 09155118932 | sell@mizanpetrogas.com<\/div>\n<\/div>\n","protected":false},"featured_media":4485,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"rs_blank_template":"","rs_page_bg_color":"","slide_template_v7":""},"pwb-brand":[],"product_brand":[],"product_cat":[181,180,185],"product_tag":[],"class_list":{"0":"post-4484","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-acids","7":"product_cat-chemicals","8":"product_cat-hcl","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"acf":[],"brands":[],"_links":{"self":[{"href":"https:\/\/mizanpetrogas.com\/en\/wp-json\/wp\/v2\/product\/4484","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mizanpetrogas.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/mizanpetrogas.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/mizanpetrogas.com\/en\/wp-json\/wp\/v2\/comments?post=4484"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mizanpetrogas.com\/en\/wp-json\/wp\/v2\/media\/4485"}],"wp:attachment":[{"href":"https:\/\/mizanpetrogas.com\/en\/wp-json\/wp\/v2\/media?parent=4484"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/mizanpetrogas.com\/en\/wp-json\/wp\/v2\/pwb-brand?post=4484"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mizanpetrogas.com\/en\/wp-json\/wp\/v2\/product_brand?post=4484"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mizanpetrogas.com\/en\/wp-json\/wp\/v2\/product_cat?post=4484"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mizanpetrogas.com\/en\/wp-json\/wp\/v2\/product_tag?post=4484"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}