SHANDONG MINGDE CHEMICAL CO.,LTD.
Packaging: 330kg/ drum, 1600kg/ IBC barrel, ISO TANK
Productivity: 150000 Metric Tons per Year
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 150000 Metric Tons per Year
Certificate: ISO 9001
HS Code: 280920
Port: Qinzhou Port,Shanghai Port,Ningbo Port
Payment Type: L/C,T/T,D/P,D/A,D/A
Incoterm: FOB,CFR,CIF,EXW,FCA
Brand: MINGDE
| Selling Units: | Barrel/Barrels |
|---|---|
| Package Type: | 330kg/ drum, 1600kg/ IBC barrel, ISO TANK |
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The low purity Phosphoric Acid Electronic Grade is mainly used for the cleaning of liquid crystal panel components (panel level), and the high purity Phosphoric Acid Electronic Grade is used for the cleaning and turbid engraving of electronic chip production process (called IC grade). Phosphoric Acid Electronic Grade can also be used to prepare high-purity phosphate, that is, the main raw material of high-purity organophosphorus products, and Phosphoric Acid Electronic Grade can also be used as ultra-high-purity reagents and optical fiber glass raw materials.
Specifications:
| Items | Units | E1(LCD grade) | E2(IC grade) |
| H3PO4 | % | 85-87 | 85-87 |
| H3PO3 | % | ≤0.005 | ≤0.001 |
| NO3 | mg/kg | ≤5 | ≤0.5 |
| SO4 | mg/kg | ≤10 | ≤5 |
| Cl | mg/kg | ≤1 | ≤0.5 |
| Al | µg/kg | ≤200 | ≤50 |
| B | µg/kg | ----- | ≤50 |
| Sb | µg/kg | ≤3000 | ≤300 |
| As | µg/kg | ≤100 | ≤20 |
| Ba | µg/kg | ≤100 | ≤20 |
| Cd | µg/kg | ≤100 | ≤20 |
| Ca | µg/kg | ≤1000 | ≤50 |
| Cr | µg/kg | ≤100 | ≤20 |
| Co | µg/kg | ≤100 | ≤20 |
| Cu | µg/kg | ≤50 | ≤20 |
| Ga | µg/kg | ≤100 | ≤10 |
| Au | µg/kg | ≤100 | ≤10 |
| Fe | µg/kg | ≤300 | ≤50 |
| Pb | µg/kg | ≤100 | ≤20 |
| Li | µg/kg | ≤100 | ≤10 |
| Mg | µg/kg | ≤100 | ≤20 |
| Mn | µg/kg | ≤100 | ≤20 |
| Ni | µg/kg | ≤100 | ≤20 |
| K | µg/kg | ≤100 | ≤20 |
| Ag | µg/kg | ≤100 | ≤20 |
| Na | µg/kg | ≤500 | ≤50 |
| Sn | µg/kg | ------ | ≤10 |
| Sr | µg/kg | ≤100 | ≤20 |
| Ti | µg/kg | ≤100 | ≤50 |
| Zn | µg/kg | ≤100 | ≤50 |
| Granule | µm,pcs/ml | ------ | ----- |
Features:
Chemical Name: Phosphoric Acid
Synonyms: PHOS ACID, H3PO4
CAS Number: 7664-38-2
Molecular Formula: H3O4P
Appearance: Colorless liquid
Storage: Store in a cool, ventilated warehouse. Keep away from fire and heat.
Applications: Phosphoric acid electronic grade widely used in ultra-large scale integrated circuit, thin film liquid crystal display and other microelectronics industry, Phosphoric acid electronic grade can be used in chip wet cleaning and wet etching.
Package: 330kg/ drum, 1600kg/ IBC barrel, ISO TANK
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