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7664-38-2
bosschemical
7664-38-2
Phosphoric acid
CAS 7664-38-2
Alias：phosphoricacidsolutions;Phosphorsaeureloesungen;Sonac;wc-reiniger;White phosphoric acid;whitephosphoricacid;phosphoric acid for technical;phosphoric acid，technical，highly purified
Molecular formula：H3O4P
Molecular weight：98
Structural formula：
1.Performance and use
Phosphoric acid is mainly used in the phosphate industry, electroplating, polishing industry, sugar industry, compound fertilizer, etc. Used as an acidifier, yeast nutrient, etc. in the food industry
Phosphoric acid is mainly used as a catalyst for ethylene hydration to produce ethanol, high-purity phosphate, pharmaceutical manufacturing, and chemical reagents.
Phosphoric acid is mainly used in the production of chemical fertilizers, detergents, food and feed additives, flame retardants, and various phosphates
In the production of silicon flat tubes and integrated circuits, aluminum film is commonly used as electrode leads, which requires photolithography of the aluminum film and the use of phosphoric acid as an acidic cleaning and corrosive agent. Can be used in combination with acetic acid.
2.Technical indicators
Test items | Standard | Test results |
chroma | ≤30 | 20 |
(H3PO4)% | ≥85 | 85.05 |
Heavy metal（ Pb ）% | ≤0.0005 | 0.0003 |
Chloride（ Cl 计）% | ≤0.0005 | 0.0001 |
Sulfate(SO4) % | ≤0.005 | 0.003 |
(Fe) % | ≤0.002 | 0.0003 |
(AS)% | ≤0.001 | 0.0005 |
3. Packaging and storage
Packaging specification: 190kg/drum，which can also be determined according to user needs
During transportation, it is necessary to protect against sunlight, rain, and high temperatures.
The product should be stored in a cool, dark, ventilated place, away from sources of fire.
4. Safety protection
Pay attention to labor protection when handling it and avoid contact with skin, eyes, etc.
After contact, rinse immediately with plenty of water
Related keywords：
phosphoric acid 85%
phosphoric acid plant
phosphoric acid price
Phosphoric acid
CAS 7664-38-2
Alias：phosphoricacidsolutions;Phosphorsaeureloesungen;Sonac;wc-reiniger;White phosphoric acid;whitephosphoricacid;phosphoric acid for technical;phosphoric acid，technical，highly purified
Molecular formula：H3O4P
Molecular weight：98
Structural formula：
1.Performance and use
Phosphoric acid is mainly used in the phosphate industry, electroplating, polishing industry, sugar industry, compound fertilizer, etc. Used as an acidifier, yeast nutrient, etc. in the food industry
Phosphoric acid is mainly used as a catalyst for ethylene hydration to produce ethanol, high-purity phosphate, pharmaceutical manufacturing, and chemical reagents.
Phosphoric acid is mainly used in the production of chemical fertilizers, detergents, food and feed additives, flame retardants, and various phosphates
In the production of silicon flat tubes and integrated circuits, aluminum film is commonly used as electrode leads, which requires photolithography of the aluminum film and the use of phosphoric acid as an acidic cleaning and corrosive agent. Can be used in combination with acetic acid.
2.Technical indicators
Test items | Standard | Test results |
chroma | ≤30 | 20 |
(H3PO4)% | ≥85 | 85.05 |
Heavy metal（ Pb ）% | ≤0.0005 | 0.0003 |
Chloride（ Cl 计）% | ≤0.0005 | 0.0001 |
Sulfate(SO4) % | ≤0.005 | 0.003 |
(Fe) % | ≤0.002 | 0.0003 |
(AS)% | ≤0.001 | 0.0005 |
3. Packaging and storage
Packaging specification: 190kg/drum，which can also be determined according to user needs
During transportation, it is necessary to protect against sunlight, rain, and high temperatures.
The product should be stored in a cool, dark, ventilated place, away from sources of fire.
4. Safety protection
Pay attention to labor protection when handling it and avoid contact with skin, eyes, etc.
After contact, rinse immediately with plenty of water
Related keywords：
phosphoric acid 85%
phosphoric acid plant
phosphoric acid price
