Advanced Materials for Electronics

Phosphoric Acid, 85% LM

Assay Parameter Unit Specification LM
Assay (H3PO4) % 85.00 — 87.00
Insoluble Matter ppb Max 20,000
Color APHA Max 7
Volatile Acids ueq/g Max 0.160
Heavy Metals ppb Max 5,000
Chloride (Cl) ppb Max 600
Nitrate (NO3) ppb Max 1200
Sulfate (SO4) ppm Max 7000
Aluminum (Al) ppb Max 100
Arsenic and Antimony (as As) ppb Max 50
Barium (Ba) ppb Max 1000
Calcium (Ca) ppb Max 50
Chromium (Cr) ppb Max 50
Cobalt (Co) ppb Max 50
Copper (Cu) ppb Max 50
Iron (Fe) ppb Max 50
Lead (Pb) ppb Max 50
Lithium (Li) ppb Max 50
Magnesium (Mg) ppb Max 50
Manganese (Mn) ppb Max 50
Nickel (Ni) ppb Max 50
Potassium (K) ppb Max 60
Sodium (Na) ppb Max 60
Strontium (Sr) ppb Max 20
Titanium (Ti) ppb Max 100
Zinc (Zn) ppb Max 100
Particle Count, 0.5 um ct/ml Max 50
Particle Count, 1.0 um ct/ml Max 10

It is hereby certified that the above-mentioned product meets applicable testing, packaging, regulatory, and customer purchase order requirements. This includes, but is not limited to, chemical specifications and inspection of containers for packaging defects. The pertinent test and/or inspection records are on file.