Phosphoric Acid Electronic Grade
Classification:
Phosphoric Acid Electronic Grade
Key words:
Huihuang Chemical、Phosphoric Acid
Hotline:
Product Details
Electronic grade phosphoric acid
Properties: colorless, odorless, viscous liquid, soluble in water and ethanol.
Uses: Widely used in microelectronics industries such as ultra-large scale integrated circuits and thin-film liquid crystal displays, mainly used for wet cleaning and wet etching of chips.
Packing: 330KG drum, IBC barrel, ISO TANK.
electronic grade phosphoric acid technical indicators:
|
Analysis ProjectAnalyze project |
Standardstandard |
Analysis ProjectAnalyze projec |
Standardstandard |
|
Chroma (Hei Zeng) |
≤10 |
CopperCu |
<500ppb |
|
phosphoric acid（H3PO4) |
85.0~85.5% |
IronFe |
≤500ppb |
|
Easily oxidized (H3PO3） |
<80.0ppm |
Potassiumk |
≤500ppb |
|
Sulphate (SO4） |
<10.0ppm |
LithiumLi |
≤500ppb |
|
Chloride (Cl） |
<1.0ppm |
MagnesiumMg |
≤500ppb |
|
Heavy metals (Pb） |
≤4.0ppm |
ManganeseMn |
<500ppb |
|
Specific Gravity (20 ℃) |
1.691-1.710 |
SodiumNa |
≤500ppb |
|
AluminumAl |
≤500ppb |
NickelNi |
<500ppb |
|
ArsenicAS |
≤500ppb |
LeadPb |
≤500ppb |
|
Calcium Ca |
≤500ppb |
ZincZn |
≤500ppb |
|
CadmiumCd |
<500ppb |
strontiumSr |
≤500ppb |
|
CobaltCo |
≤500ppb |
AntimonySb |
≤3000ppb |
|
ChromiumCr |
≤500ppb |
BismuthBi |
≤500ppb |
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Huaning Huihuang Chemical Industry Co., Ltd.
Shop 4, Shengjing Yingxiuyuan, Huacheng, Ningzhou Sub-district Office, Huaning County, Yuxi City, Yunnan Province
General Manager: Zhang Wei
Sales Manager: Li Bin
Sales Business Department
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