KMG Electronic Chemicals 64007 Hydrochloric Acid 37%, MegaBit Grade, 1 Gallon Poly Bottle (Case of 4)
- MegaBit grade 37% hydrochloric acid manufactured to parts-per-million trace impurities
- Assay (HCl): 37.0 to 38.0%
- Color (APHA): 10
- 0.5μ Particle Count: 50 Par/mL; 1.0μ Particle Count: 10 Par/mL
- Trace impurities measured in PPB. See "Documents" sub-tab below for "Product Datasheet" link.
- Case of 4 x 1 Gallon Poly Bottles
- Manufacturer Part No: 64007
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Details
In semiconductor processing, the presence of metallic impurities on the wafer can lead to early dielectric breakdown. Hydrochloric acid is a key ingredient to remove surface metallic ions by forming soluble metal chlorides.
Documents & Videos
In semiconductor processing, the presence of metallic impurities on the wafer can lead to early dielectric breakdown. Hydrochloric acid is a key ingredient to remove surface metallic ions by forming soluble metal chlorides.