Phosphoric Acid, 85%, Electronic/Cleanroom Grade
Manufacturer: Spectrum Chemical Manufacturing
Description
Choose the highest quality solutions and chemicals from Spectrum Chemical. Shop Phosphoric Acid, 85 Percent, Electronic Grade is a mineral acid also known under the name othophosphoric acid. In compound semiconductor processing, phosphoric acid is a common wet etching agent: for example, in combination with hydrogen peroxide and water it is used to etch InGaAs selective to InP. Spectrum's electronic grade chemicals have extremely low metals content and makes them an excellent choice for use in etching solutions for semiconductor chips and other sensitive electronics applications.
| Ratings |
|---|
| Health3 |
| Chemical Characteristics | 85 Percent |
|---|---|
| Chemical Comments | Packaged in a cleanroom environment. |
| Chemical CAS Number | 7664-38-2 |
| Chemical Formula | H3PO4 |
| Chemical Formula Weight | F.W. 98.00 |
| Chemical Specs | Assay (H3PO4) 85.0-87.0% MAXIMUM LIMITS Color (APHA) 10 Reducing Substances To pass test Volatile Acids 0.16 µeq/g Insoluble Matter 50 ppm Chloride (Cl) 3 ppm Nitrate (NO3) 5 ppm Sulfate (SO4) 20 ppm Antimony (Sb) 15 ppm Arsenic (As) 200 ppb Calcium (Ca) 15 ppm Copper (Cu) 1.2 ppm Iron (Fe) 6 ppm Magnesium (Mg) 2 ppm Manganese (Mn) 200 ppb Nickel (Ni) 1 ppm Potassium (K) 6 ppm Sodium (Na) 10 ppm Particulate Count (?1.0 Micron) 25 particles/ml |
| Chemical DOT Description | Phosphoric acid solution |
| Chemical Hazard Class | 8 |
| Chemical Packaging Group | PG III |
| Chemical UPS Limit | 4 L |
| Additional Shipping Charge | Carrier-Imposed Hazardous Material Charge |
| Health | 3 |
| Hazard Symbol 1 |
|
| Chemical DOT | UN1805, Phosphoric acid solution, 8, PG III |
| Chemical Category | Inorganic Chemicals |
Starting at $548.85
Select a product below and add it to your cart to request a quote.
