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Produits chimiques électroniques

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  • Description
Nom du produit Formule moléculaire Level
CS CD CA EL AR CP
Peroxyde d'hydrogène H2O2 ✔ ✔ ✔ ✔ ✔ ✔
Acide sulfurique H2SO4 ✔ ✔ ✔ ✔ ✔ ✔
Acide nitrique HNO3 N/A ✔ ✔ ✔ ✔ ✔
L'acide acétique glacial CH3COOH N/A N/A ✔ ✔ ✔ ✔
Acide hydrochlorique HCL N/A N/A ✔ ✔ ✔ ✔
Acide hydrofluorique HF N/A ✔ ✔ ✔ ✔ ✔
Sodium Hydroxide Liquid NaOH N/A N/A ✔ ✔ ✔ ✔
Potassium Hydroxide Liquid KOH N/A N/A ✔ ✔ ✔ ✔
L'hydroxyde d'ammonium NH3 H2O N/A N/A ✔ ✔ ✔ ✔
Potassium Nitrate KNO3 N/A N/A ✔ ✔ ✔ ✔

Chemical Reagent Standard:
Chemical Purity (CP) meets the national chemical reagent standard
Analytical Reagent (AR) meets the national chemical reagent standard
Electronic Chemicals Standards:
Common electronic level (EL) is similar to SEMI C1 standard and the single metal element is controlled within 1000ppb.
High purity electronic grade (CA) is between SEMI C1 and C7 standards and the single metal element is controlled within 300 ppb.
Common semiconductor level (CD) is similar to SEMI C7 standard and single metal element is controlled within 10ppb.
High purity semiconductor grade (CS) is similar to semi C8 standard, and single metal element is controlled within 1ppb.