Brand Name: FEIYUAN
Model Number: H2SO4
Place of Origin: Shandong, China (Mainland)
high quality 98% industrial grade sulfuric acid price
Product Description
Physical properties | |
Chemical name | Ammoniume bifluoride |
Molecular formula | NH4HF2 |
Molecular weight | 57.04 |
Boiling point,℃ | 240.00 |
Melting point,℃ | 124.60 |
Liquid density,25℃,g/cm3 | 1.83 |
Vapor pressure | 0.13 |
UN NO. | 1727.00 |
CAS NO. | 1341-49-7 |
EINECS NO. | 215-676-4 |
Technical index | ||
Excellent Grade | First Grade | |
Purity,%,min | 98.0 | 95.0 |
Loss on drying,%,max | 1.0 | 5.0 |
Residue on ignition,%,max | 0.2 | 0.2 |
Sulfate(base on SO4),%,max | 0.1 | 0.1 |
Ammonium fluosilicate[(NH4)2SiF6],%,max | 2.0 | 4.0 |
Standard | HG/T3586-1999 | |
Certificate | ISO9001,ISO14001,ISO18001 |
Sulfuric acid (alternative spelling sulphuric acid) is a highly corrosive strong mineral acid with the molecular formula H2SO4 and molecular weight 98.079 g/mol. It is a pungent-ethereal, colorless to slightly yellow viscous liquid which is soluble in water at all concentrations.[6] Sometimes, it is dyed dark brown during production to alert people to its hazards.[7] The historical name of this acid is oil of vitriol.
Sulfuric acid is a diprotic acid and shows different properties depending upon its concentration. Its corrosiveness on other materials, like metals, living tissues or even stones, can be mainly ascribed to its strong acidic nature and, if concentrated, strong dehydrating and oxidizing properties. Sulfuric acid at a high concentration can cause very serious damage upon contact, since not only does it cause chemical burns via hydrolysis, but also secondary thermal burns through dehydration.[9][10] It can lead to permanent blindness if splashed onto eyes and irreversible damage if swallowed.[9] Accordingly, safety precautions should be strictly observed when handling it. Moreover, it is hygroscopic, readily absorbing water vapour from the air.[6]
Sulfuric acid has a wide range of applications including domestic acidic drain cleaner,[11] electrolyte in lead-acid batteries and various cleaning agents. It is also a central substance in the chemical industry. Principal uses include mineral processing, fertilizer manufacturing, oil refining, wastewater processing, and chemical synthesis. It is widely produced with different methods, such as contact process, wet sulfuric acid process and some other methods.
Feature&Application
1.Sulfuric acid is used in manufacturing fertilizers like ammonium sulfate, super phosphate of lime, etc.
2. Sulfuric acid used in manufacturing of hydrochloric acid, nitric acid, phosphoric acid, ether, plastics, metal sulfates, cellophane, dyes, drugs, perfumes, disinfectants and even glue. 3.Tarry compounds in the gasoline are removed by using sulfuric acid. 4.It is used as an electrolyte in lead acid batteries. 5. Sulfuric acid uses also include removal of oxides from iron and steel before electroplating or galvanizing. 6. Petroleum refining Rayon & cellulose film.
Packaging & Shipping
Packing | 25KG or 50KG,plastic woven bag or paper-compound bag lined with high-pressure polythene plastic bag | |
Delivery time | 14 workdays after advanced payment | |
Storage | Stored in a storehouse with shed,and kept away from sunlight.Strictly forbid storing it together with combustibles and explosives . |
Company Information
Zibo Feiyuan Chemical Co.,Ltd established in August 2004.
At present, the number of employees can be 500 and there are 50 economical management talents, 20 senior engineers, 40 engineers and 88 technicians, accountants, and economists.The main products include CH2F2 (R32) 20,000 tons, CHF2CF3 (R125) 10,000 tons, R410a 10000 tons, R404a 10000 tons, R407c 10000 tons, anhydrous hydrogen fluoride 35,000 tons, ammonium bifluoride 8,000 tons, H2SO4 300,000 tons and Calcium sulfate 140,000 tons; and by-products get fluosilicic acid, hydrofluoric acid, muriatic acid and others.
In 2009, it passed Environmental management system certification, quality management system certification and occupational health and safety managementsystem certification.
Our Factorys
Certification
Cooperative client
Contact Us
Tel:86-18353358953
Mail: qhl-export@feiyuanchem.com
Skype: elenafeiyuan