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Ultra High Purity Reagents Ultra-clean and High-purity Reagents: As one of the main enterprises of ultra-clean and high-purity reagents in China, the company engaged in the research, development, production, and sales of ultra-clean and high-purity reagents for nearly 20 years. The company has developed and incorporated advanced technology in ultra-clean and high-purity reagents. Many products have reached the G4 level, among which are the ultra-clean and high-purity hydrogen peroxide, the ultra-clean and high-purity sulfuric acid. Meanwhile, the ultra-clean and high-purity ammonium hydroxide have achieved an overall technical breakthrough, reaching the G5 level.

- Ultra High Purity Reagents

Semiconductor manufacturing process

H₂O₂H₂SO₄ NH₄OH

Compliance: SEMI Grade5 standard

SEMI Grade5 For 14nm and further technology node

Product Information Details

NAME	APPLICATION
H₂O₂	Widely used in the semiconductor front wet cleaning process, including the cleaning of particles, metal impurities and organic residues
H₂SO₄	Removing photoresist and other organic residues
NH₄OH	Removing water particle and cleaning polymer
NH₄F·HF	Etchant of silicon oxide used in wet etching process
HNO₃	Applied in water recycling and cleaning process
HCI	Applied in metal ion impurity removing process
C₄H₁₃NO	Applied in water thinning process and also universal developer of photoresist

HIGH PURITY ELECTRONIC CHEMICALS

NAME	Purity Level	UP-SSS	UP-SS	UP-S	UP	EL
H₂O₂		√	√	√	√	√
H₂SO₄		√	√	√	√	√
NH₄OH		√	√	√	√	√
CH₃CHOHCH₃		√	√	√	√	√
C₄H₁₃NO		√	√	√	√	√
HCI			√	√	√	√
HNO₃			√	√	√	√
NH₄F			√	√	√	√
HF			√	√	√	√
NH₄F·HF			√	√	√	√
NMP				√	√	√
CH₃COOH					√	√
CH₃OH					√	√
CH₃COOC₄H₃					√	√
CH₃COCH₃						√
C₂H₂O₄						√
NaOH						√
KOH						√

Hotline： 4000-300655
Email： sales@jingrui-chem.com.cn
Address： 168 Shanfeng Road, Wuzhong District, Suzhou

【W(wǎng)eChat】

Technical：EEEKEJI

Hotline：4000-300655

Address：168 Shanfeng Road, Wuzhong District, Suzhou

蘇ICP備05007813號

Technical：EEEKEJI