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
Classification: Phosphoric Acid
Grade: Electron Grade
| Selling Units: | Barrel/Barrels |
|---|---|
| Package Type: | 330kg/ drum, 1600kg/ IBC barrel, ISO TANK |
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Phosphoric Acid Electronic Grade can be obtained by chemical reaction of elemental phosphorus or phosphorus oxide, or by purification of finished Phosphoric Acid. The key to preparation is to control and achieve the required content and granularity of alkali metal and heavy metal impurity ions.
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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