유황산 98%(황산) CAS 7664-93-9 최고 가격

• CAS No.: 7664-93-9
• Formula: H2so4
• EINECS: 231-639-5
• Classification: Sulfuric Acid
• Appearance: Liquid
• Grade Standard: Reagent Grade
• 모델 번호.: Kagro Sulfuric Acid
• Acid Strength: Strong Acid
• Kind: Inorganic Acid
• Quality: Tech Grade
• Packaging: IBC Tank
• Element: Monobasic Acid
• Oxidation: Non Oxidizing Acid
• Volatility: High Boiling Acid
• Stability: Stabilized Acid
• 위험 등급: 8
• 재: 0.01%
• 투명도(mm): 600
• 표준: 표준
• 운송 패키지: IBC Drum
• 사양: 32%-98%
• 등록상표: Kagro
• 원산지: China
• 생산 능력: 5000ton/Month

제품 설명

PHYSICAL PROPERTIES
Sulfuric acid (alternative spelling sulphuric acid), also known as vitriol, is a mineral acid composed of the elements sulfur, oxygen and hydrogen, with molecular formula H2SO4. It is a colorless, odorless, and viscous liquid that is soluble in water and is synthesized in reactions that are highly exothermic.

Its corrosiveness can be mainly ascribed to its strong acidic nature, and, if at a high concentration, its dehydrating and oxidizing properties. It is also hygroscopic, readily absorbing water vapor from the air.Upon contact, sulfuric acid can cause severe chemical burns and even secondary thermal burns; it is very dangerous even at lower concentrations.
Sulfuric Acid concentrations are used for different purposes. Some common concentrations are:

Mass fraction H2SO4	Density (kg/L)	Concentration (mol/L)	Common name
<29%	1.00-1.25	<4.2	diluted sulfuric acid
29-32%	1.25-1.28	4.2-5.0	battery acid (used in lead-acid batteries)
62-70%	1.52-1.60	9.6-11.5	chamber acid fertilizer acid
78-80%	1.70-1.73	13.5-14.0	tower acid Glover acid
98.3%	1.84	18.4	concentrated sulfuric acid

 

Test Item	Technical index	Enterprise index	Test Result
Sulfuric Acid	≥98%	98.3%-99.2%	98.55
Ash	≤0.03%	≤0.02%	0.01
Fe	≤0.010%	≤0.008%	0.0010
Transparency(mm)	≥50mm	≥80mm	600
Chroma(ml)	Not less than standard chroma	Not less than standard chroma	<0.1
Appearance	Colorless Transparent Liquid
Standard	GB/T534-2014,complied with enterprise index

APPLICATION
1.sulfuric acid is used in produce fertilizers, particularly superphosphates, ammonium phosphate and ammonium sulfates.
2.sulfuric acid is used in chemical industry for production of detergents, synthetic resins, dyestuffs, pharmaceuticals, petroleum catalysts, insecticides and antifreeze, as well as in various processes such as oil well acidicizing, aluminium reduction, paper sizing, water treatment.
3.sulfuric acid is used in pigments and include paints, enamels, printing inks, coated fabrics and paper.
4.sulfuric acid is also used in production of explosives, cellophane, acetate and viscose textiles, lubricants, non-ferrous metals, and batteries.

STORAGE
Store in a cool, dry, well-ventilated area away from combustible substances. Keep container tightly closed when not in use. Do not store near alkaline or organic substances. Store in a cool place away from heated areas, sparks and flame. Do not add any other material to the container.
Do not store in a damp atmosphere. Do not get in eyes, on skin or on clothing. Do not allow smoking and food consumption while handling. Handle in accordance with good storage and handling practices. Do not store near flammable substances. Wash thoroughly after handling.

QUALITY INSPECTION
Our chemicals can be tested by any impartial third party, such as SGS,BV,ISO,CE, etc.

ABOUT US
We work in this field for about 16 years, and the annual output of sulfuric acid is about 600,000 tons.

OUR ADVANTAGE
1.Quickly and timely response
2.Quick and professional Delivery of chemicals
3.Professional technical support and after-sales service
4.Full set of Hazard Chemical Exporting Licenses
5.Continuous and stable supply chemicals with professionally deal Bulk Vessel,ISO Tank and containers transportation
6.High quality chemicals with best competitive price