BUFFER SOLUTION
- CAS: 53744-42-6
- Purity: 99%
- Chinese Manufacturer Supply BUFFER SOLUTION 53744-42-6 On Stock with Competitive Price
Quality products?make an important contribution to long-term revenue and profitability. Chinese Manufacturer Supply BUFFER SOLUTION 53744-42-6 On Stock with Competitive Price
1.What is the BUFFER SOLUTION ?
BUFFER SOLUTION is an improved HF Buffer System with stabilized HF activity, specifically designed as a selective solvent for SiO2 used in semiconductor technology. It is utilized in the manufacturing of planar passivated devices such as transistors, integrated circuits, diodes, rectifiers, SCR, MOS, and FET.
2.What is the CAS number for BUFFER SOLUTION ?
The CAS number of BUFFER SOLUTION is 53744-42-6.
3.What are another words for BUFFER SOLUTION ?
Synonyms?for?BUFFER SOLUTION 53744-42-6:Benzenesulfonicacid, 4,4'-(1,10-phenanthroline-4,7-diyl)bis-, disodium salt (9CI);1,10-Phenanthroline-4,7-diphenyl-p-disulfonic acid disodium salt;4,7-Bis(4-sulfophenyl)-1,10-phenanthroline disodium salt
4.What is BUFFER SOLUTION (53744-42-6) used for?
Use of Buffer HF improved:Buffer HF improved dissolves silica films (both thermally grown and silane SiO2) produced on the surfaces of silicon and exposed by photolithography. It also is capable of dissolving doped silica films such as phosphosilica and borosilica glasses as formed in semiconductor processing. The overall chemical reaction is: 4HF + SiO2 SiF4 + 2H2OFor trouble-free operation Buffer HF improved is recommended in the new technologies for manufacture of semiconductor planar and mesa devices. It is compatible with both negative and positive photoresists. Excellent results with good reproducibility are simple to achieve without undercutting marked oxides, surface staining or device degradation by metallic impurities.
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5.Buy BUFFER SOLUTION with the best price .
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