Sulphuric Acid CAS#7664-93-9

Product   Name

Sulphuric   Acid

CAS   No.

7664-93-9

Molecular   Formula

H₂SO₄

Molecular   Weight

98.08

Appearance

Colorless   transparent oily liquid

Main   Grades

Concentrated   (92.5%, 98%), Oleum (20%-25% free SO₃), Battery acid, Reagent grade (ACS/Electronic)

Key   Specifications

Conc.   acid ≥98.0% (Premium); Ash ≤0.03%; Fe ≤0.005%; As ≤0.0001%; Pb ≤0.001%

Physical   Properties

Density   ~1.84 g/cm³, miscible with water, highly exothermic

Features

Strong   acidity, corrosiveness, dehydrating and oxidizing properties; hygroscopic;   "Mother of Chemical Industry"

Main   Applications

Fertilizer   production, metal pickling, petroleum refining, chemical synthesis, battery   electrolyte, wastewater pH adjustment

Packaging

200L   plastic drums, IBC totes, tank trucks (acid-resistant containers)

Storage

Cool,   dry, ventilated; keep sealed; away from flammables, alkalis, metal powders

Shipping

Class   8 corrosive, UN1830 (≥51%) or 2796, PG II; require Dangerous Goods   Certificate, MSDS; avoid mixing with alkalis, oxidizers, metal powders

Quality   Standard

GB/T   534-2024; ACS grade

MOQ

20-25   tons (tank truck or drums); trial order 5-10 tons (drums) negotiable

Delivery   Time

Standard   7-15 working days

Payment   Terms

T/T   (30% deposit, 70% against B/L copy), L/C at sight

HS   Code

2807000010   (export rebate 0%, supervision condition 32)