Molekula

Hydrochloric acid, 36% w/w aq. soln

SKU 90024841 CAS 7647-01-0 HCl MW 36.46 Made to order

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch

Hydrochloric acid (36% w/w aqueous solution) is a highly corrosive mineral acid commonly used in industrial cleaning, pH adjustment, metal processing, and laboratory applications. It is also essential in food processing, pharmaceutical manufacturing, and water treatment. This hydrochloric acid has a CAS number of 7647-01-0, with the molecular formula HCl and a molecular weight of 36.46. It is stored at ambient temperatures and carries a signal word of "Danger" due to its hazardous nature. Molekula supplies hydrochloric acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

CoA by batch Download specification Download MSDS

Overview

Pricing & pack sizes

Pack sizes & pricing

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Pricing on request — packs available from research to bulk quantities.

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

Specifications

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Property	Value
Appearance	Clear colourless to pale yellow liquid
Assay (Titration)	35.0% - 38.0%

Storage & handling

Property	Value
Storage Temperature	Ambient
Transport Class	8
Packing Group	II
Acidity	Acid

Identification

Property	Value
SKU	90024841
CAS Number	7647-01-0
Molecular Formula	HCl
Molecular Weight	36.46
SMILES	Cl
EC / UN Number	1789
REACH Code	Y110
TSCA Listed	Yes
HTS Code	2806.10.0000
Tariff Code	2806100000

Safety & GHS

Danger

Corrosive GHS05
Health Hazard GHS07

Hazard statements

H290 May be corrosive to metals
H314 (sub cat. 1A) Causes severe skin burns and eye damage
H335 May cause respiratory irritation

Precautionary statements

P260 Do not breathe dust/fume/gas/mist/vapours/spray
P280 Wear protective gloves/protective clothing/eye protection/face protection
P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing

Documents

Safety Data Sheets (SDS)

Available in English, French, German, Italian, Spanish.

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

What is hydrochloric acid (36% w/w aq. soln) commonly used for?

This grade of hydrochloric acid is widely used in industrial cleaning, pH adjustment in water treatment, food processing, and as a reagent in chemical synthesis.

What is the molecular formula and molecular weight of hydrochloric acid?

The molecular formula is **HCl**, and the molecular weight is **36.46 g/mol**.

How should hydrochloric acid (36% w/w) be stored?

Store in a tightly sealed container at **ambient temperature**, away from incompatible substances like metals, bases, and oxidizing agents.

What grade or purity level is available for this hydrochloric acid?

Molekula supplies this as a **technical-grade aqueous solution (36% w/w)**, suitable for industrial and laboratory applications.

Can Molekula supply hydrochloric acid in bulk quantities?

Yes, we offer hydrochloric acid in bulk, including drums (e.g., 25L, 30L) and IBCs (1000L), depending on customer requirements.

What documentation comes with an order of hydrochloric acid?

Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a packing slip with batch details.

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