| CAS No.: | 7664-93-9 |
|---|---|
| Formula: | H2so4 |
| Classification: | Sulfuric Acid |
| Appearance: | Liquid |
| Acid Strength: | Strong Acid |
| Kind: | Inorganic Acid |
| Customization: |
|---|
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Audited Supplier 1.Introduction
Name: Sulphuric Acid
Chemical Formula:H2SO4
HS code:2807000010
CAS NO.:231-639-5
EN NO. : 231-639-5
Harzard class:8
UN NO. :1830
Synonyms:Oil Of Vitriol; Babcock Acid; Sulphuric Acid; Battery Acid;Acide Sulfurique (French); Acido Solforico (Italian); Acido Sulfurico (Spanish); Dihydrogen Sulfate; Dipping Acid; Electrolyte Acid; Hydrogen Sulfate; Mattling Acid; Schwefelsaeureloesungen; Spirit Of Sulfur; Zwavelzuuroplossingen;China sulphuric acid;Asia sulphuric acid;Europe sulphuric acid;africa sulphuric acid;South America ;sulphuric acid;North America sulphuric acid;Middle east sulphuric acid etc.China sulphuric acid,China H2SO4.
2.Certificate of analysis
| Product name | Sulfuric Acid | ||
| Index | Specification | Result | |
| Purity | ≥98% | 98.98% | |
| Fe(%) | ≤0.005 | 0.002 | |
| As(%) | ≤0.0001 | 0.00005 | |
| Hg(%) | ≤0.001 | 0.0003 | |
| Pb(%) | ≤0.005 | 0.001 | |
| Ammonia ((NH4) | ≤0.015 | 0.006 | |
| Residue after ignition | ≤0.05 | 0.01 | |
| Transparency(mm) | ≥80 | 90 | |
| Chroma(ml) | 2.0 | 2.0 | |
| Standard | GB/T534-2002 | ||
| Test Conclusion | |||
| Qualified | |||
3.Package
1.4mt/IBC drum 18IBC drums/20fcl 25.2mts/20fcl
4.Useage
It can be used to manufacture fertilizer, medicine, explosive, pigment, detergent, battery, etc. It is also widely used in oil purification, metal smelting and dye industry.It is often used as chemical reagent, dehydrating agent and sulfonating agent in organic synthesis.
5.Application
In the production process of petroleum products such as gasoline lubricating oil used in the petroleum industry, concentrated sulfuric acid refining is required to remove sulfur compounds and unsaturated hydrocarbons. Sulfuric acid is about 24kg per ton of crude oil refining, and 31kg per ton of diesel refining is required for the preparation of activated clay used in the petroleum industry, which also consumes a lot of sulfuric acid
Used in the dye industry barely a dye (or its intermediates) preparation does not need to use sulfuric acid azo dye intermediates in the preparation of the need for sulfonation reaction, the preparation of aniline dyes intermediates to nitration reaction, both are need to use a large amount of sulfuric acid or fuming sulfuric acid so some dye factory is equipped with sulphuric acid workshop, to meet the needs
Many pesticides are used in the production of pesticides with sulfuric acid as raw materials, such as copper sulfate, zinc sulfate can be used as plant fungicide, thallium sulfate can be used as a raticide, ferrous sulfate can be used as the most common insecticides, such as 1059 emulsion (45%) and 1605 emulsion (45%) production of sulfuric acid
6.Notice
Although sulfuric acid is not flammable, when it reacts with metals, it releases flammable hydrogen gas, which may lead to explosions, while concentrated sulfuric acid, a strong oxidizer, reacts with metals to release toxic sulfur dioxide, threatening the health of workers
In addition, prolonged exposure to aerosols containing sulfuric acid (especially at high concentrations) can cause severe irritation of the respiratory tract and lead to pulmonary edema, but the risk is reduced by shorter exposure times
7.Company profile
Qingdao Hisea Chem Co., Ltd is a famous chemical manufacture since 1996, located in Chemical Logistics Park of Qingdao port which is only 30 kilometers from the Qingdao port, and the traffic is very convenient.
Based on the oil refining chemical plant of CNPC and Sinopec which distributed around of China,we product Glacial acetic acid, Formic acid, Nitric acid and hydrogen peroxide, and we produce sodium hydroxide,potassium hydroxide,sodium sulfide, potassium sulfate based on salt, potassium, magnesium, coal resources from the lop nurand the Qinghai lake .Reduplicating distillation the acids and the solvents and improving the product purity is to reach each field application, textile ,reagent and medical level etc. It is our top advantage to provide the high purity of products and make customized production according to the customer's requirements.We have our own sub-assembly factory, which can meet different needs of customers.
Nowadays, we have exported to 70 countries around of the world and establish firm trade relationship.It would be our honor if you can contact with us and cooperate with us.
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