Sulfuric Acid 7664-93-9

Sulfuric Acid 7664-93-9

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 that is soluble in water at all concentrations. Sometimes, it is dyed dark brown during production to alert people to its hazards. The historical name of this acid is oil of vitriol.
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product description

Chemical Name:Sulfuric Acid

CAS No.:7664-93-9

Product Categories:Inorganic Chemistry

Molecular Formula:H2O4S

Formula Weight:98.08

Appearance:Pale Yellow To Slight Tan Liquid

Packaging Method:200kg/Drum

Type Of Transportation:By Air/By Sea/By Train/By Express

Sample:Available

Chemical Properties Of Sulfuric Acid 7664-93-9

Appearance & Physical StatePale Yellow To Slight Tan Liquid
Density1.84
Boiling Point337 °C (When sulfuric acid is above 300 °C, it will decompose slowly)
Melting Point10ºC
Flash Pointnot available
Refractive Index1.41827 (20ºC)
Water Solubilitymiscible
StabilityStable, but reacts with moisture very exothermically, which may enhance its ability to act as an oxidizing agent. Substances to be avoided include water, most common metals, organic materials, strong reducing agents, combustible materials, bases, oxidising
Storage ConditionStore at RT.
Vapor Density<0.3 (25 °C, vs air)
Vapor Pressure1 mm Hg ( 146 °C)

Safety Information Of Sulfuric Acid 7664-93-9

RTECSWS5600000
Hazard Class8
Safety StatementsS26-S30-S45
HS Code2807000010
Packing GroupII
WGK Germany1
RIDADRUN 3264 8/PG 3
Risk StatementsR35
Hazard CodesC
Caution StatementP260; P280; P303 + P361 + P353; P304 + P340 + P310; P305 + P351 + P338
Signal WordDanger
SymbolGHS05
Hazard DeclarationH290; H314

Product Application Of Sulfuric Acid 7664-93-9

Sulfuric acid has many uses in different industries, such as fertilizer production, metal production, mineral processing, petroleum refining, wastewater processing, etc. It is also used in the production of cleaning agents, dyes, pigments, drugs, detergents, and explosives. It is commonly used as the electrolyte in lead-acid batteries.

 

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1. Q: What fine chemical products does your company specialize in, and which industries do they serve?
Answer: Our company specializes in fine chemical products—including rubber and plastic additives, coating additives, composite material additives, and single- or multi-element fertilizers—and offers custom chemical manufacturing services. Our products are widely used in sectors such as coatings and inks, plastics, construction materials, textiles, advanced materials, agriculture, and water-saving irrigation, meeting the formulation and production requirements of diverse clients.

 

2. Q: Do you offer product customization for specifications and formulations? Is technical support available?
A: Yes, we support customization of specifications and formulations. Backed by a professional R&D team, we can adjust product parameters and formulas to suit specific operating conditions and industry standards. We also provide comprehensive technical support, including pre-sales product selection and post-sales application guidance.


3. Q: Can you provide complete quality inspection reports and relevant qualification documents with shipments?
A: We provide a full set of customs clearance and compliance documentation to meet both domestic and international trade standards. Full traceability is maintained for every product batch.


4. Q: What is the minimum order quantity (MOQ), and what is the typical lead time?
A: We support small-batch trial orders for standard products with flexible MOQs. Orders for in-stock items ship within 3–7 business days; lead times for large-volume or custom orders are confirmed based on production schedules to ensure timely delivery and maintain our clients' production continuity.


5. Q: Are your products available for export? Which countries and regions do you primarily serve?
A: We possess full import-export qualifications and a robust logistics network for international trade. Our products are exported in full compliance with regulations. Our key markets include Southeast Asia, the Middle East, Africa, and Europe, where we provide stable supplies and one-stop export delivery services to overseas clients.


6. Q: How do you ensure consistent product quality? What is your after-sales process for quality issues?
A: We implement end-to-end quality control, strictly monitoring raw materials, production, testing, and warehousing to ensure product stability. In the event of a quality issue, we respond quickly to verify the situation and offer solutions such as returns, replacements, reshipments, or technical adjustments to safeguard our clients' interests.

 

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