Hydrochloric Acid 33%
Hydrochloric Acid 33% (Aqueous HCl) Industrial grade aqueous hydrochloric acid (HCl 33%) supplied in 35/40/50kg carboys and bulk (500kg MOQ), delivered within Chennai in 24 hours and across Tamil Nadu and other states in 2 to 3 days.
Overview
Hydrochloric acid is a strong mineral acid supplied at 33% concentration, used to adjust pH, descale, and process raw materials across water treatment, textile, and metal treatment industries. Velonex Chemicals supplies hydrochloric acid 33%, delivered within Chennai in 24 hours and across Tamil Nadu and other states in 2 to 3 days.
- HCL 33%
- Industrial grade
- Colorless to pale yellow, fuming liquid, pungent odour
- 35 kg, 40 kg, 50 kg carboys
- 500 kg MOQ
- UN 1789 · Class 8
Quick facts
The specification at a glance. Exact batch purity is confirmed on the COA that ships with your order.
Identity
- CAS Number
- 7647-01-0
- Formula
- HCl (aqueous)
- Also known as
- Muriatic acid, hydrogen chloride solution, spirit of salt
- Physical form
- Colorless to pale yellow, fuming liquid, pungent odour
Grade & purity
- Grades available
- Industrial grade
- Typical purity
- HCl ≥33%
Hazard
- UN Number / Class
- UN 1789, Class 8 (corrosive)
Packaging & supply
- Packaging
- 35 kg ,40 kg50 kg carboys
- Minimum order
- 500 kg (10 bags)
- Supply area
- Chennai 24 hrs. Tamil Nadu & other states 2 to 3 days.
Specification We Supply
We supply hydrochloric acid at a standard concentration of 33% HCl, industrial grade. The batch's exact concentration is confirmed on the COA that comes with your order, not promised in advance on this page.
- 33% HCl
- Industrial Grade
- Aqueous Solution
What it's used for
A core mineral acid across five common industrial processes. Tell us your application and we'll match the packaging and grade.
Get a Quote- 1
Water treatment
Adjusts pH and regenerates ion-exchange resins in water softening systems.
- 2
Metal treatment
Pickles and descales steel surfaces before galvanizing or coating.
- 3
Textile processing
Used in dyeing and as a pH-neutralising rinse.
- 4
Food and pharmaceutical processing
Used in controlled, food-grade applications for pH adjustment.
- 5
General chemical manufacturing
A base raw material across a wide range of downstream processes.
Safety and handling
Corrosive & Fuming handle with protection
Contact causes severe skin and eye burns, and fumes irritate the respiratory tract, so gloves, eye protection, and a fume-resistant work area are required.
- Store in corrosion-resistant containers (HDPE) in a cool, well-ventilated area with caps tightly sealed.
- Reacts with many metals to release flammable hydrogen gas store away from reactive metals and alkalis.
Documentation
Your COA and MSDS come from the manufacturer for the batch you receive, pinned to your invoice.
This page is general handling guidance, not a full safety data sheet request the MSDS with your quote for complete precautions.
- Pack size
- 35 / 40 / 50 kg carboys & bulk
- Minimum order
- 500 kgAny quantity above
- Delivery
- 24 hrs in Chennai2-3 days across TN & other states
Frequently asked questions
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33% is the standard commercial concentration for most industrial uses in India, it balances reactivity with safe handling and transport. Higher concentrations fume more aggressively and need specialised handling.
Yes. It's classified as corrosive (UN 1789, Class 8) and causes severe skin and eye burns on contact, and its fumes irritate the respiratory tract. It is not flammable but reacts with many metals.
Hydrochloric acid 33% ships in 35kg, 40kg, and 50kg carboys, or in bulk for larger orders. Our minimum order quantity is 500kg; above that, we supply any quantity your production needs.
In corrosion-resistant containers (typically HDPE), in a cool, well-ventilated area, away from metals, alkalis, and direct sunlight. Keep containers tightly closed to limit fuming.
Message Akash directly on WhatsApp with the quantity and grade you need. We reply the same day.
Need hydrochloric acid sourced?
Tell us the grade and quantity we'll confirm pricing and the manufacturer batch the same day.