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Lab Pro Hydrochloric Acid, ACS, 37% 55 Gallon Drum - HC9040-55

$45.00
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SKU: ZH0601-55
California prop 65
Description
  • Chemical Name
    Hydrochloric Acid
  • Grade
    ACS Reagent
  • Concentration
    37%
  • Form
    Liquid
  • CAS Number
    7647-01-0

Description

What is Lab Pro Hydrochloric Acid, ACS, 37%?

Lab Pro Hydrochloric Acid, ACS, 37% is a high-purity hydrochloric acid solution manufactured to meet ACS reagent specifications. The product is supplied as a liquid with an assay range of 36.5–38.0% (nominally 37%) and is suitable for analytical and regulated laboratory applications.

This product meets suitability requirements for GB 5009.253-2016 and SM 5210, and is free from suspended matter or sediment.

Key Features

  • Hydrochloric acid solution
  • ACS reagent grade
  • 37% concentration
  • Liquid form
  • Suitable for GB 5009.253-2016 and SM 5210
  • High purity with controlled trace impurities

Packaging Details

  • Container Size: 55 Gallon Drum, 1 Gallon, 500 mL
  • Physical Form: Liquid

Standards and Certifications

  • Lab Pro CofA
  • Lab Pro SDS
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Chemical Information

Chemical Name Hydrochloric Acid
Empirical Formula HCl
Molecular Weight 36.46
CAS Number 7647-01-0
InChI 1S/ClH/h1H
InChI Key VEXZGXHMUGYJMC-UHFFFAOYSA-N
SMILES Cl

Specifications

Assay 36.5–38.0% (ACS specification), nominal 37%
Color APHA ≤10, free from suspended matter or sediment
Density 1.18 g/mL at 20 °C
Boiling Point >100 °C
Vapor Density 1.3 (vs air)
Vapor Pressure 3.23 psi at 21.1 °C; 7.93 psi at 37.7 °C
Solubility Soluble in water

Impurity Limits

Free Chlorine ≤1 ppm
Ignition Residue ≤5 ppm
Bromide (Br⁻) ≤0.005%
Sulfate (SO₄²⁻) ≤1 ppm
Sulfite (SO₃²⁻) ≤1 ppm
Arsenic (As) ≤0.01 ppm
Iron (Fe) ≤0.2 ppm
Ammonium (NH₄⁺) ≤3 ppm
Heavy Metals (by ICP) ≤1 ppm


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FAQs

What is Lab Pro Hydrochloric Acid, ACS, 37% used for?

Lab Pro Hydrochloric Acid, ACS, 37% is used as a high-purity laboratory reagent for analytical chemistry, titrations, sample preparation, and regulated testing. Its controlled concentration and impurity limits support consistent acidity, reproducibility, and compliance with ACS reagent standards in laboratory and quality-control environments.

What does ACS reagent grade mean for this product?

ACS reagent grade indicates the product meets American Chemical Society standards for purity and impurity control. This ensures suitability for analytical, research, and regulated laboratory applications where accuracy, consistency, and documented chemical quality are required for reliable experimental and testing results.

Is this hydrochloric acid suitable for analytical testing methods?

Yes, this hydrochloric acid is suitable for analytical testing methods requiring validated reagent quality. It meets ACS specifications and supports standardized methods such as GB 5009.253-2016 and SM 5210, helping ensure accurate, repeatable, and compliant laboratory results.

What is the concentration of Lab Pro Hydrochloric Acid, ACS, 37%?

The solution has a nominal concentration of 37% hydrochloric acid, with an ACS-specified assay range of 36.5–38.0%. This controlled range provides predictable acidity and reliable performance for calculations, reactions, and standardized laboratory procedures.

How should this product be stored and handled?

Store this hydrochloric acid in compatible, corrosion-resistant containers in a well-ventilated area. Use appropriate personal protective equipment when handling. Always follow applicable safety regulations and consult the Safety Data Sheet for proper storage, handling, and disposal practices.