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Hight Purity Phosphoric Acid(Electronic Grade)
Molecular formula:H3PO4
Molecular weight: 97.99
CAS NO:7664-38-2
Standard executed:Q/WLD19-2022
Appearance:Colorless,transparent, and syrupy liquid
Usage: Used for circuit board etching and cleaning, production ofvarious high-quality phosphate.
Packaging:35kg, 330kg plastic drums, tanks or according tocustomer's demand.
Specification
|
Item |
Value |
|
| 500ppb | 200ppb | |
|
Main contents (as H3PO4),W/% |
≥85.0 | |
| Appearance | Colorless, transparent | |
| Chroma | 10 | 5 |
| Easily oxidated matter,ppm ≤ | 120 | 80 |
| SO42-, ppm ≤ | 10 | 10 |
| Cl, ppm ≤ | 5 | 1 |
| NO3,ppm ≤ | 5 | 2 |
| F, ppm ≤ | 10 | 10 |
| Lithium,ppb ≤ | 500 | 200 |
| Sodium, ppb ≤ | 500 | 200 |
| Magnesium, ppb ≤ | 500 | 200 |
| Aluminum,ppb ≤ | 500 | 200 |
| Potassium,ppb ≤ | 500 | 200 |
| Calcium,ppb ≤ | 500 | 200 |
| Chromium,ppb ≤ | 500 | 200 |
| Manganese,ppb ≤ | 500 | 200 |
| Iron,ppb ≤ | 500 | 200 |
| Cobalt,ppb ≤ | 500 | 200 |
| Nickel,ppb ≤ | 500 | 200 |
| Copper,ppb ≤ | 500 | 200 |
| Zinc,ppb ≤ | 500 | 200 |
| Gallium,ppb ≤ | 500 | 200 |
| Arsenic,ppb ≤ | 500 | 50 |
| Lead,ppb ≤ | 500 | 200 |
| Antimony,ppb ≤ | 3000 | 1000 |
| Bismuth,ppb ≤ | 500 | 200 |
| Strontion,ppb ≤ | 500 | 200 |
| Heavy metals,ppb ≤ | 5000 | 1000 |
| Mercury,ppb ≤ | 50 | 50 |
| Volatile acid,ppb ≤ | 10 | 10 |
Contact Information
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Address: 160 Chemical Avenue, Wuhan Chemical Industry Zone
PC: 430082
Import and Export Department:
Ms. Xiao
Tel:+86-27-83835073
Fax:+86-27-83411361
Email:market@xingshichem.com
Sales Department:
Mr. Hu, Mr. Shen, Mr. Yang, Mr. He
Tel:+86-27-83849109
Fax:+86-27-83851726
WhatsAPP: +86 13477035234
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+86-27-83835073
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Address: No. 160 Chemical Avenue, Wuhan Chemical Industry Zone, Wuhan City, Hubei Province
