Hydrochloric Acid Versatile Industrial Inorganic Chemical Raw Material - China

Hydrochloric Acid (Muriatic Acid) – Versatile Industrial Inorganic Chemical Raw Material

Hydrochloric acid is a core inorganic chemical raw material with strong corrosivity, widely used in multiple industrial sectors due to its excellent reactivity and applicability.

Basic Information

Synonym: Muriatic acid

Chemical Formula: HCl (aq)

Molecular Weight: 36.46

CAS No: 7647-01-0

UN Dangerous Goods No: 1789

ATC Code: A09AB03, B05XA13

pKa (Acidity Coefficient): -8.0

Viscosity: 1.9 mPa·s (25℃, 31.5% solution)

EU Number: 017-002-01-X

Physicochemical Properties

Appearance: Colorless to pale yellow clear liquid

Melting Point: -27.32℃ (38% solution)

Boiling Point: 48℃ (38% solution)

Solubility: Highly soluble in water

Flash Point: Non-flammable

Performance Characteristics

Pure hydrochloric acid is a colorless liquid with pungent odor; it turns slightly yellow when containing impurities.

It has strong volatility: concentrated hydrochloric acid fumes in air, and the fumes combine with moisture to form white mist.

It is a strong inorganic acid with severe corrosive effects on skin and fiber; it reacts with most metals to produce metal chlorides and release hydrogen.

It reacts with metal oxides/hydroxides to form salts and water.

Hydrochloric acid is a secondary inorganic acidic corrosive substance, with domestic dangerous goods number: 39001.

Application Fields

As a key raw material in the chemical industry, it is widely used in:

Chemical raw materials, dyes, pharmaceuticals, food, printing and dyeing, leather, sugar making, metallurgy and other industries;

Regeneration of ion exchange resins, electroplating, and cleaning agents for metal surfaces.

Our Supply

Our company provides industrial synthetic hydrochloric acid:

High-purity hydrochloric acid (with acidity ≥31℃)

Low-grade hydrochloric acid

Compliance Standard

Complies with GB320-2006

Product Specifications

Item Optimal Grade First Grade Second Grade

Total Acidity (as HCl) % ≥ 34.0 33.0 31.0

Sulfate (as SO₄²⁻) % ≤ 0.005 0.03 —

Arsenic Content (as As) % ≤ 0.0001 0.0001 0.0001

Iron Content (as Fe) % ≤ 0.002 0.008 0.01

Ignition Residue % ≤ 0.05 0.10 0.15

Free Chlorine (as Cl) % ≤ 0.004 0.008 0.010

Safety Information

Safety Description: S1/2; S26; S45

Hazard Symbols: C (Corrosive), Xi (Irritant)

Hazard Description: R34 (Causes burns), R37 (Irritates respiratory system)

Company Contact:

• Posted By: LAIZHOU JINXING CHEMICAL CO., LTD.

• Phone: +86 18953884105

• Address: No. 185, Haimiaohou Industrial District, Laizhou Yantai,Shandong China, Laizhou , Shandong , China

• Email:

• Website: https://www.lzjxchem.com/

• Business Description: Currently,we focus on the production of 99.5% Sulfamic Acid(CAS: 5329-14-6),we are now one of the largest manufacturers of Sulfamic Acid in north China with good quality and large volume.
  
  Our product capacity is more than 1600 tons/month ;At present, we have approved the new factory.
  
  It is estimated that the new factory will be put into operation in 2-3 years, and the production capacity will be doubled compared with the current one.
  
  Our company has more than 47 years history of chemical manufacturing,we have top-class foundation and chemical manufacturing technology, strong techincal strength and advanced manufacturing technology.
  
  Based on years of accumulated experience,we have established a complete quality controlling system and market network system.
  
  Especially in the production of 99.5%Sulfamic Acid,our factory has developed a unique system of quality control and inspection in the production process of sulfamic acid,to ensure that each batch of goods we send to customers are qualified and stable quality.
  
  In terms of product packaging and delivery,we will provide you with professional loading,
  
  we have one team supervise uploading the materials,to check the container, the packages to make sure the goods are well packed when they reach the customer.