Hydrogen peroxide 31% VLSI, Electronic Grade
Supplier: VWR Chemicals
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50489142.320EA
245
GBP
50489142.320
Hydrogen peroxide 31% VLSI, Electronic Grade
Hydrogen peroxide
Formula:
H₂O₂ MW: 34.01 g/mol Boiling Pt: ~107 °C (1013 hPa) Melting Pt: <0 °C Storage Temperature: Ambient |
MDL Number:
MFCD00011333 CAS Number: 7722-84-1 EINECS: 231-765-0 UN: 2014 ADR: 5.1 (8),II |
Specification Test Results
Assay (manganometric) | 30.0 - 32.0 % |
Colouration | ≤ 10 APHA |
Particle size(>0.50 μm)(/ml)(at filling) (*) | ≤ 80 |
Free acid (as H₂SO₄) | ≤ 40 ppm |
Non-volatile matter | ≤ 20 ppm |
Cl (Chloride) | ≤ 500 ppb |
NH₄ (Ammonium) | ≤ 1000 ppb |
NO₃ (Nitrate) | ≤ 500 ppb |
PO₄ (Phosphate) | ≤ 500 ppb |
SO₄ (Sulphate) | ≤ 500 ppb |
Ag (Silver) | ≤ 10 ppb |
Al (Aluminium) | ≤ 10 ppb |
As (Arsenic) | ≤ 10 ppb |
Au (Gold) | ≤ 20 ppb |
B (Boron) | ≤ 20 ppb |
Ba (Barium) | ≤ 20 ppb |
Be (Beryllium) | ≤ 10 ppb |
Bi (Bismuth) | ≤ 10 ppb |
Ca (Calcium) | ≤ 50 ppb |
Cd (Cadmium) | ≤ 10 ppb |
Co (Cobalt) | ≤ 5 ppb |
Cr (Chromium) | ≤ 5 ppb |
Cu (Copper) | ≤ 5 ppb |
Fe (Iron) | ≤ 5 ppb |
Ga (Gallium) | ≤ 10 ppb |
In (Indium) | ≤ 10 ppb |
K (Potassium) | ≤ 50 ppb |
Li (Lithium) | ≤ 10 ppb |
Mg (Magnesium) | ≤ 5 ppb |
Mn (Manganese) | ≤ 10 ppb |
Mo (Molybdenum) | ≤ 10 ppb |
Na (Sodium) | ≤ 50 ppb |
Ni (Nickel) | ≤ 5 ppb |
Pb (Lead) | ≤ 10 ppb |
Pt (Platinum) | ≤ 10 ppb |
Sb (Antimony) | ≤ 10 ppb |
Sn (Tin) | ≤ 20 ppb |
Sr (Strontium) | ≤ 10 ppb |
Ti (Titanium) | ≤ 20 ppb |
Tl (Thallium) | ≤ 10 ppb |
V (Vanadium) | ≤ 10 ppb |
Zn (Zinc) | ≤ 5 ppb |
Zr (Zirconium) | ≤ 10 ppb |
(*) This specification is an indicative value and for information purposes only. |
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