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Supply of 32% HCl (Hydrochloric Acid) Industrial Grade: COA Standards & Quotation | Loc Thien

32% Industrial HCl — COA technical specifications for batch 2606020

TL;DR: 32% HCl (CAS 7647-01-0, hydrochloric acid) — Loc Thien is a large-scale industrial chemical supplier, a Tier 1 distributor for domestic manufacturers, combined with direct official imports. Each batch comes with full COA/MSDS, delivered by tanker trucks of 5–30 tons from 6 warehouses across 3 regions. Call 0979 891 929 — receive sample COA and quotation within 15 minutes.

What is 32% HCl?

Hydrochloric acid (HCl) 32% is a strong inorganic acid solution, CAS number 7647-01-0, UN number 1789, hazardous goods group 8 (corrosive). In every 100 g of solution, there is approximately 32 g of pure HCl. 32% HCl is a clear, colorless or pale yellow liquid with a pungent odor, pH below 1 at 20°C, completely soluble in water. This is the most consumed industrial acid in Vietnam, present in almost all manufacturing sectors — from wastewater treatment, metal cleaning to food processing. Loc Thien supplies 32% HCl to industrial standards; each batch comes with an original COA, inspected by Phan Cam Thuy and approved by Vo Thi Nhu Hoa before delivery. The measured density of 1.1543 g/ml (20°C) allows the QC department to quickly cross-check using a hydrometer. Loc Thien also supplies 35% HCl with a concentration of 35.4%, density of 1.169 g/ml at 30°C.

Technical Specifications of 32% HCl

The table below is extracted from the COA of batch 2606020 (manufactured on 19/06/2026, expires on 18/06/2028) — actual documents Loc Thien provides with each batch.

ParameterUnitSpecificationResult (COA batch 2606020)Method
Appearance—Clear, colorless to slightly yellow solutionClear, slightly yellow solutionPBLO0069
HCl Content% (w/w)32 ± 132.07TCVN 1556:1997
Density (20°C)g/ml≥ 1.1501.1543TCVN 7764-1:2007
Iron Content (Fe)% (w/w)< 0.010.0002PD100141
Free Chlorine (Cl₂)% (w/w)< 0.0150.001TCVN 1556:1997
H₂SO₄ (SO₄)% (w/w)< 0.030.002TCVN 1556:1997
Heavy Metals (Pb)% (w/w)< 0.0005< 0.0003JSFA VII
Arsenic (As)% (w/w)< 0.0002< 0.0001JSFA VII
Residue on Ignition% (w/w)< 0.080.006TCVN 1556:1997

The measured HCl content of 32.07% falls within the specification of 32 ± 1, sufficient for factories to calculate precise dosages when lowering pH or neutralizing alkalis. The iron content of 0.0002% is 50 times below the allowable limit, preventing iron contamination on metal surfaces during cleaning and plating processes. The density of 1.1543 g/ml at 20°C allows the QC department to quickly cross-check using a hydrometer when tankers arrive at the warehouse. Other parameters — free chlorine 0.001%, Pb below 0.0003%, arsenic below 0.0001% — are all significantly below the specifications.

Origin & Quality Control Process at Loc Thien

32% HCl is available from two sources: domestic production in Vietnam and direct official imports. Loc Thien is a Tier 1 distributor for domestic manufacturers — goods are sourced directly from factories, bypassing intermediaries, ensuring original COA/CQ and competitive pricing. Unlike FeCl2 and FeCl3 which Loc Thien has been producing since 2016, this is a product Loc Thien distributes.

The quality control process consists of 4 steps: (1) Checking the supplier’s COA. (2) Sampling and re-checking at the warehouse. (3) Storing in acid-resistant dedicated tanks. (4) Shipping with COA/MSDS for each batch. Each batch is handled by Phan Cam Thuy (COA inspection) and Vo Thi Nhu Hoa (COA approval) before leaving the warehouse. Legal entity: LOC THIEN INVESTMENT DEVELOPMENT COMPANY LIMITED, Tax Code 0313650856, 452/6B Provincial Road 10, Binh Tri Dong Ward, Ho Chi Minh City.

Applications of 32% HCl in Industry

32% HCl is a foundational chemical in the operations of thousands of factories in Vietnam, belonging to the group of industrial acids — wastewater treatment, 32% HCl lowers pH and neutralizes alkalis — a mandatory step before biological treatment or discharge; treatment stations in industrial parks, dyeing factories, plating and steel plants all consume HCl in large quantities monthly. In industrial cleaning, 32% HCl removes rust and cleans metal surfaces before plating, electrostatic painting — the iron content of 0.0002% in COA batch 2606020 directly affects the quality of the surface after cleaning. In food processing, 32% HCl adjusts pH and hydrolyzes proteins in the production of soy sauce, monosodium glutamate, gelatin. Each application sets different impurity thresholds, hence COA per batch helps factories cross-check parameters suitable for their specific processes.

Transportation & Delivery of 32% HCl

32% HCl is a corrosive liquid chemical, transported by dedicated acid-resistant tanker trucks. Loc Thien’s delivery infrastructure serves large-volume orders, continuously supplying factories across all three regions:

  • a fleet of dedicated tanker trucks of 5–30 tons, acid-resistant tanks, delivering large quantities in a single trip.
  • 6 warehouses across 3 regions:
  • South: Ba Ria – Vung Tau, Dong Nai, Binh Duong, Can Tho.
  • Central: Da Nang.
  • North: Bac Ninh.
  • Expected delivery: within 4 hours in inner Ho Chi Minh City; 24–48 hours to industrial parks in southern and western Vietnam; 2–3 days to northern and central Vietnam.
  • Flexible packaging: IBC 1000L and 200L drums for smaller orders.

All tanker trucks operate according to regulations for transporting hazardous chemicals of group 8, with drivers and assistants trained in spill response.

Safety & Storage of 32% HCl

32% HCl is a corrosive acid of group 8, operators must be fully equipped with protective gear: chemical-resistant goggles, acid-resistant gloves, aprons, and acid vapor masks. Work in well-ventilated areas to minimize inhalation of acid vapors. In case of skin or eye contact, rinse immediately with plenty of clean water and seek medical attention. In case of spills, neutralize with NaOH or lime before cleanup; absolutely avoid contact with strong oxidizers or active metals as it generates flammable gas. For storage: keep in a dry, cool place, away from direct sunlight and heat sources. Storage tanks should use acid-resistant materials (HDPE, PP, FRP); do not store together with strong alkalis and oxidizers. Download the MSDS for 32% HCl from Loc Thien for full first aid, fire prevention, and emergency response measures according to international standards.

Why Do Factories Choose Loc Thien for 32% HCl?

Loc Thien’s difference lies in concrete data, not advertising claims. First, original COA per batch — batch 2606020 clearly states 32.07% content, density of 1.1543 g/ml, iron 0.0002%, inspected by Phan Cam Thuy and approved by Vo Thi Nhu Hoa. Second, direct sourcing from factories — Loc Thien is a Tier 1 distributor, bypassing intermediaries, combined with official imports to reduce supply chain risks. Third, delivery infrastructure of a fleet of tanker trucks of 5–30 tons and 6 warehouses across 3 regions — delivery within 4 hours in inner Ho Chi Minh City, 24–48 hours in Southern industrial parks. Fourth, clear legal entity with Tax Code 0313650856 and over 10 years of serving factories and industrial parks since 2016.

Order Process & Quotation

Receive a quotation for 32% HCl within 15 minutes: customers call Hotline 0979 891 929, provide the required quantity, delivery point, and supply frequency. Loc Thien identifies the nearest warehouse among the 6 warehouses across 3 regions and the suitable vehicle — tanker trucks of 5–30 tons, IBC 1000L or 200L drums — then sends the quotation along with a sample COA. For large-volume orders and regular supply, Loc Thien supports signing a framework agreement, with delivery schedules aligned with production cycles. Initial orders can start with a sample batch for QC to check content and density before signing long-term contracts; sample batches come with full COA and MSDS like all commercial batches.

Frequently Asked Questions (FAQ)

How much does 32% HCl cost?

The price of 32% HCl fluctuates based on timing and order volume. Call 0979 891 929 to receive a quotation tailored to your factory’s specific order.

Is COA/MSDS provided?

Yes. Each batch comes with an original COA (inspected by Phan Cam Thuy, approved by Vo Thi Nhu Hoa) and full MSDS.

How does 32% HCl differ from 35% HCl?

35% HCl has a higher concentration (35.4% compared to 32.07%), with a density of 1.169 g/ml measured at 30°C. Suitable when cost savings on transportation for the same equivalent HCl volume are needed.

How is delivery handled?

Tanker trucks of 5–30 tons, IBC 1000L, 200L drums. Delivery within 4 hours in inner Ho Chi Minh City, 24–48 hours in Southern industrial parks, 2–3 days to Northern and Central Vietnam.

Is retail available?

Loc Thien supplies large quantities to factories and businesses. Call 0979 891 929 to discuss specific needs.

How to store 32% HCl?

Store in a dry, cool place. Do not store together with oxidizers and strong alkalis. Storage tanks should use acid-resistant materials (HDPE, PP, FRP).

Request a Quotation for 32% HCl

  1. Download MSDS for 32% HCl (PDF) — complete safety documentation for your factory’s safety team.
  2. Receive a quotation based on quantity — call Hotline 0979 891 929, provide the quantity and delivery point to receive a quotation within 15 minutes.
  3. Schedule a sample delivery — deliver a sample batch for your factory to check quality before signing a framework agreement.

Customers needing technical advice on concentration, density, or compatibility with current production processes can contact Loc Thien’s engineers directly via the hotline. For orders over 10 tons, Loc Thien supports warehouse surveys and advises on suitable acid-resistant tank solutions tailored to your factory’s layout, optimizing storage costs and minimizing concentration loss.