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HCl 32% (Hydrochloric Acid) Industrial Grade — Batch-Level COA Standards & Pricing

HCl 32% (Hydrochloric Acid) Industrial Grade — Batch-Level COA Standards & Pricing

TL;DR: HCl 32% (CAS 7647-01-0, hydrochloric acid) — Loc Thien is a large-scale industrial chemical supplier, a tier-1 partner of domestic manufacturing plants, combined with direct official-channel imports. Every shipment includes full COA/MSDS documentation, delivered via 5–30 MT tanker trucks from 6 warehouses across 3 regions. Call 0979 891 929 — receive a sample COA and quote within 15 minutes.

What Is HCl 32%?

Hydrochloric acid (HCl) 32% is a strong inorganic acid solution, CAS number 7647-01-0, UN number 1789, hazard class 8 (corrosive). Approximately 32 g of pure HCl is present in every 100 g of solution. HCl 32% is a clear liquid, colorless to pale yellow, with a pungent odor, pH below 1 at 20°C, fully miscible with water. This is the industrial acid with the highest consumption volume in Vietnam, present in virtually every manufacturing sector — from wastewater treatment and metal pickling to food processing. Loc Thien supplies HCl 32% to industrial-grade standards; each batch includes an original COA, verified by Phan Cẩm Thùy and approved by Võ Thị Như Hòa before dispatch. The measured density of 1.1543 g/ml (20°C) allows QC labs to cross-check rapidly with a hydrometer. Loc Thien also supplies HCl 35% at 35.4% concentration, density 1.169 g/ml at 30°C.

HCl 32% Technical Specifications

The table below is extracted directly from COA batch 2606020 (manufactured June 19, 2026, expiry June 18, 2028) — the actual documentation Loc Thien ships with every batch.

Parameter Unit Specification Result (COA Batch 2606020) Method
Appearance — Clear liquid, colorless to slightly yellow Slightly yellow clear liquid PBLO0069
HCl Content % (w/w) 32 ± 1 32.07 TCVN 1556:1997
Density (20°C) g/ml ≥ 1.150 1.1543 TCVN 7764-1:2007
Iron Content (Fe) % (w/w) < 0.01 0.0002 PD100141
Free Chlorine (Cl₂) % (w/w) < 0.015 0.001 TCVN 1556:1997
H₂SO₄ (SO₄) % (w/w) < 0.03 0.002 TCVN 1556:1997
Heavy Metals (Pb) % (w/w) < 0.0005 < 0.0003 JSFA VII
Arsenic (As) % (w/w) < 0.0002 < 0.0001 JSFA VII
Residue on Ignition % (w/w) < 0.08 0.006 TCVN 1556:1997

The measured HCl content of 32.07% falls within the 32 ± 1 specification, enabling plants to calculate precise dosing for pH adjustment or alkali neutralization. The iron content of 0.0002% is 50 times below the allowable threshold, preventing iron contamination on metal surfaces during pickling and plating. The density of 1.1543 g/ml at 20°C allows QC labs to cross-check rapidly with a hydrometer upon tanker arrival. All remaining parameters — free chlorine 0.001%, Pb below 0.0003%, arsenic below 0.0001% — all fall well below specification limits.

Origin & Quality Control Process at Loc Thien

HCl 32% is available from two sources: domestic Vietnamese production and direct official-channel imports. Loc Thien is a tier-1 partner of domestic manufacturing plants — product sourced directly from the plant, with no intermediaries, ensuring original COA/CQ documentation and competitive pricing. Unlike FeCl₂ and FeCl₃, which Loc Thien has manufactured directly since 2016, this is a product Loc Thien supplies.

Four-step control process: (1) Verify supplier COA. (2) Sample and re-test at warehouse. (3) Store in dedicated acid-resistant holding tanks. (4) Ship with batch-level COA/MSDS. Every batch passes through Phan Cẩm Thùy (COA verification) and Võ Thị Như Hòa (COA approval) before leaving the warehouse. Legal entity: CÔNG TY TNHH ĐẦU TƯ PHÁT TRIỂN LỘC THIÊN, tax ID 0313650856, 452/6B Tỉnh lộ 10, Bình Trị Đông Ward, HCMC.

Industrial Applications of HCl 32%

HCl 32% is a foundational chemical in the operations of thousands of plants across Vietnam, classified under industrial acid chemicals — in wastewater treatment, HCl 32% lowers pH and neutralizes alkali — a mandatory step before biological treatment or discharge; treatment stations at industrial parks, textile dyeing, electroplating, and steel plants all consume HCl in large volumes monthly. In industrial cleaning, HCl 32% removes rust and cleans metal surfaces before plating and electrostatic coating — the iron content of 0.0002% in COA batch 2606020 directly impacts post-pickling surface quality. In food processing, HCl 32% adjusts pH and hydrolyzes proteins in the production of soy sauce, MSG, and gelatin. Each application imposes different impurity thresholds, which is why batch-level COA enables plants to match specifications to their specific process requirements.

HCl 32% Transport & Delivery

HCl 32% is a corrosive liquid chemical, transported via dedicated acid-resistant tanker trucks. Loc Thien's delivery infrastructure serves large-volume orders with continuous supply to plants across all three regions:

  • 20 dedicated tanker trucks, 5–30 MT capacity, acid-resistant tanks, delivering full large-volume loads per trip.
  • 6 warehouses across 3 regions:
    • South: HCMC, Đồng Nai, Bà Rịa – Vũng Tàu, Cần Thơ.
    • Central: Đà Nẵng.
    • North: Bắc Ninh.
  • 4-hour delivery within HCMC metro, 24 hours to Southern industrial parks. Central and Northern regions delivered per scheduled tanker routes.
  • Flexible packaging: 1000L IBC totes and 200L drums for smaller orders.

All tanker trucks operate under hazardous chemical transport regulations (class 8), with drivers and assistants trained in spill response.

HCl 32% Safety & Storage

HCl 32% is a class 8 corrosive acid; operators must wear full PPE: chemical splash goggles, acid-resistant gloves, apron, and acid vapor respirator. Work in well-ventilated areas to minimize vapor inhalation. On skin or eye contact, flush immediately with clean water for several minutes and seek medical attention. For spills, neutralize with NaOH or lime before collection; never allow HCl to contact strong oxidizers or active metals, as flammable gases may be generated. Storage: keep in a dry, cool, well-ventilated area, away from direct sunlight and heat sources. Use acid-resistant storage materials (HDPE, PP, FRP); do not store together with strong alkalis and oxidizers. Download the HCl 32% MSDS from Loc Thien for complete first-aid, firefighting, and emergency response procedures per international standards.

Why Plants Choose Loc Thien for HCl 32%

Loc Thien's differentiation lies in specific data points, not marketing claims. First, original batch-level COA — batch 2606020 clearly documents 32.07% content, density 1.1543 g/ml, iron 0.0002%, verified by Phan Cẩm Thùy and approved by Võ Thị Như Hòa. Second, direct plant-sourced supply — Loc Thien is a tier-1 partner, no intermediaries, combined with official-channel imports to mitigate supply disruption risk. Third, delivery infrastructure of 20 tanker trucks (5–30 MT) and 6 warehouses across 3 regions — 4-hour delivery within HCMC metro, 24 hours to Southern industrial parks. Fourth, transparent legal entity with tax ID 0313650856 and over 10 years serving plants and industrial parks since 2016.

Ordering Process & Getting a Quote

Receive an HCl 32% quote within 15 minutes: call Hotline 0979 891 929, provide the required volume, delivery location, and supply frequency. Loc Thien identifies the nearest dispatch warehouse among 6 locations across 3 regions and the appropriate transport — 5–30 MT tanker, 1000L IBC, or 200L drum — then sends a quote with a sample COA. For large-volume orders with recurring supply, Loc Thien supports framework agreements with delivery schedules aligned to production cycles. First-time orders can begin with a sample delivery batch so the plant's QC lab can verify concentration and density before signing a long-term contract; the sample batch includes full COA and MSDS documentation — the same as every commercial shipment.

Frequently Asked Questions (FAQ)

What is the price of HCl 32%?

HCl 32% pricing varies by market conditions and order volume. Call 0979 891 929 for a quote tailored to your plant's specific order.

Is COA/MSDS provided?

Yes. Every shipment includes an original COA (verified by Phan Cẩm Thùy, approved by Võ Thị Như Hòa) and a complete MSDS.

How does HCl 32% differ from HCl 35%?

HCl 35% has a higher concentration (35.4% vs. 32.07%), with density 1.169 g/ml measured at 30°C. Suitable when transport cost savings are needed on an equivalent HCl mass basis.

How is delivery handled?

Tanker trucks 5–30 MT, 1000L IBC, 200L drums. 4-hour delivery within HCMC metro, 24 hours to Southern industrial parks.

Do you supply small quantities?

Loc Thien supplies large volumes to plants and enterprises. Call 0979 891 929 to discuss your specific requirements.

How should HCl 32% be stored?

Store in a dry, cool, well-ventilated area. Do not store with oxidizers and strong alkalis. Use acid-resistant storage materials (HDPE, PP, FRP).

Request an HCl 32% Quote

  1. Download HCl 32% MSDS (PDF) — complete safety documentation for your plant's occupational safety team.
  2. Get a volume-based quote — call Hotline 0979 891 929, provide volume and delivery location to receive a quote within 15 minutes.
  3. Schedule a sample delivery — receive a sample batch so your plant can verify quality before signing a framework agreement.

Customers requiring technical consultation on concentration, density, or compatibility with existing production processes can contact Loc Thien engineers directly via the hotline. For orders exceeding 10 MT, Loc Thien provides on-site storage survey and consultation on acid-resistant tank solutions suited to your plant layout — optimizing storage costs and minimizing concentration loss.

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