Sulfuric acid 95-98% VLSI

Main Properties

b.p290 °C
m.p10 °C

Product Specification

AppearanceClear liquid
Color (APHA, Pt-Co)max. 10
Assay (T)95.0-98.0%w/w
Residue after ignitionmax. 0.0003%
Chloride (Cl)max. 0.00001%
Nitrate (NO3)max. 0.00002%
Phosphate (PO4)max. 0.00003%
Ag (Silver)max. 10ppb
Al (Aluminum)max. 50ppb
As (Arsenic)max. 10ppb
Au (Gold)max. 10ppb
B (Boron)max. 20ppb
Ba (Barium)max. 10ppb
Be (Beryllium)max. 10ppb
Bi (Bismuth)max. 20ppb
Ca (Calcium)max. 50ppb
Cd (Cadmium)max. 10ppb
Co (Cobalt)max. 10ppb
Cr (Chromium)max. 10ppb
Cu (Copper)max. 10ppb
Fe (Iron)max. 50ppb
Ga (Gallium)max. 10ppb
Ge (Germanium)max. 10ppb
K (Potassium)max. 50ppb
Li (Lithium)max. 10ppb
Mg (Magnesium)max. 20ppb
Mn (Manganese)max. 10ppb
Na (Sodium)max. 50ppb
Nb (Niobium)max. 20ppb
Ni (Nickel)max. 10ppb
Pb (lead)max. 10ppb
Sb (Antimony)max. 10ppb
Si (Silicon)max. 30ppb
Sn (Tin)max. 20ppb
Sr (Strontium)max. 20ppb
Ta (Tantalum)max. 20ppb
Ti (Titanium)max. 20ppb
Tl (Thallium)max. 20ppb
V (Vanadium)max. 10ppb
Zn (Zinc)max. 20ppb
Zr (Zirconium)max. 10ppb
Particle count > 0.5ummax. 80P/ml
Particle count > 1.0ummax. 10P/ml

Cat. n° 195576

Formula : H2SO4
CAS : 7664-93-9
EC : 231-639-5
UN : 1830

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