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Address: No. 4-477, Building A, Tian Guoji International, Dingziwan, Wangcheng District, Changsha, Hunan / Room 15-E, Building A, Baifu Building, No. 20, Workers' Stadium East Road, Chaoyang District, Beijing (Beijing Branch)
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Electronic grade hydrogen peroxide
- Commodity name： Electronic grade hydrogen peroxide
- Product Description
-
Basic Information
- Production Method: Anthraquinone method
- Available Grades and Concentrations:
Photovoltaic grade 30%~60%, G1~G3
Panel grade 30%~60%, G2~G4
Chip grade 30%~32%, G4~G5 - Customs Code: 2847000000
Quality Indicators
Grade 1
(Specification)Grade 2
(Specification)Grade 3
(Specification)Grade 4
(Specification)Grade 5
(Specification)VLSI Grade
(Guideline)Assay (H 2 O 2) 30.0-32.0% 30.0-32.0% 30.0-32.0% 30.0-32.0% 30.0-32.0% 30.0-32.0% or 34.0-36.0% Color (APHA) 10 max 10 max 10 max -- -- 10 max Residue after Evaporation -- -- -- -- -- 20 ppm max Chloride (Cl) 2 ppm max 200 ppb max 200 ppb max 30 ppb max 30 ppb max 0.5 ppm max Nitrate (NO 3) -- 400 ppb max 400 ppb max 30 ppb max 30 ppb max -- Phosphate (PO 4) 2 ppm max 200 ppb max 200 ppb max 30 ppb max 30 ppb max 1 ppm max Sulfate (SO 4) 5 ppm max 200 ppb max 200 ppb max 30 ppb max 30 ppb max 1 ppm max Total Nitrogen (N) -- -- -- -- -- 2 ppm max Total Organic Carbon (TOC) 20 ppm max 20,000 ppb max 20 ppm max -- -- -- Total Oxidizable Carbon (TOC) -- -- -- 10 ppm max 10 ppm max -- Free Acid 0.6 μeq/g max 0.6 μeq/g max 0.6 μeq/g max -- -- 0.6 μeq/g max We will provide the indicators for other metal ions according to your required concentration and grade at the time of quotation.
Main Application Areas
- Semiconductor silicon wafer cleaning agent
- Etchant
- Photoresist remover
- Development, etching, and cleaning processes in panel manufacturing
- Texturing, cleaning, and etching of solar cells
Packaging Specifications
- 200L bucket
- ISO Container
Transportation and Storage Precautions
Store in a cool, ventilated warehouse. Keep away from fire and heat sources. The warehouse temperature should not exceed 30℃. Avoid direct sunlight. The storage container should have a vent. It should be stored separately from flammable and combustible materials, reducing agents, acids, metal powders, etc. Handle with care during transportation to prevent damage to the packaging and containers. Transportation should be carried out in the morning and evening during summer to prevent exposure to sunlight. Avoid collisions and shocks.
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No. 4-477, Building A, Tian Guoji International, Dingziwan, Wangcheng District, Changsha, Hunan
Room 15-E, Building A, Baifu Building, No. 20, Workers' Stadium East Road, Chaoyang District, Beijing (Beijing Branch)
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