Sulfuric Acid High Corrosive Core Industrial Raw Material - China

Sulfuric Acid – High-Corrosive Mineral Acid, Core Industrial Raw Material

Sulfuric acid is a highly corrosive mineral acid and a foundational raw material across multiple industries, valued for its versatile chemical properties and broad applicability.

Basic Information

Chemical Formula: H₂SO₄

Molecular Weight: 98.1

CAS No: 7664-93-9

EINECS No: 231-639-5

UN Dangerous Goods No: 1830

Regulatory Classification: Precursor Chemicals Category 3

Industrial-Grade Content: 92.5% or 98%

Physicochemical Properties

Appearance: Transparent, colorless, odorless liquid

Density: 1.61 g/cm³ (70% concentration); 1.84 g/cm³ (98% concentration); 1.8305 g/cm³ (standard)

Melting Point: 10–10.49℃

Boiling Point: 338℃

Water Solubility: Miscible with water in any proportion

Dynamic Viscosity: 0.021 Pa·s (25℃)

Refractive Index: 1.40998

Heat Capacity: 1.416 J/(g·K) (STP)

Heat of Vaporization: 0.57 kJ/g (STP)

Heat of Fusion: 0.1092 kJ/g (STP)

Performance Characteristics

Concentrated sulfuric acid is a highly corrosive mineral acid with the following key properties:

Oxidizing property

Dehydrating property

Low volatility

Acidic property

Hygroscopic property

Application Fields

It is mainly used in chemical fertilizer production, and also widely applied in industries including:

Chemical engineering

Pharmaceuticals

Plastics manufacturing

Dye production

Petroleum refining

Packaging

IBC tote packaging

Compliance Standard

GB-T534-2014

Technical Specifications

Inspection Item Premium Grade First Grade Qualified Grade

Sulfuric Acid (H₂SO₄) % ≥ 98.0 98.0 98.0

Ash (as H₂O) % ≤ 0.02 0.03 0.10

Iron (as Fe) % ≤ 0.005 0.010 -

Arsenic (as As) % ≤ 0.0001 0.001 0.01

Lead (as Pb) % ≤ 0.005 0.02 -

Mercury (as Hg) % ≤ 0.001 0.01 -

Transparency (mm) ≥ 80 50 -

Colority (ml) Not worse than standard colority - -

Safety Information

Safety Statements: S26; S30; S45

Hazard Symbol: C (Corrosive)

Hazard Statements: R35 (Causes severe burns)

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.