Phosphoric Acid
CAS No.: 7664-38-2
CAS No.: 7664-38-2
Molecular Formula: H3PO4
Molecular Weight: 98
Appearance: Colorless transparent thick fluid
Specification:
|
Item
|
Phosphoric Acid 85%min
|
Phosphoric Acid 75%min
|
||
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Grade
|
Indsutry Grade
|
Food Grade
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Indsutry Grade
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Food Grade
|
|
Colority
|
20 Max
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20 Max
|
20 Max
|
20 Max
|
|
Content (H 3 P O 4 )
|
85% Min
|
85% Min
|
75% Min
|
75% Min
|
|
Chloride(Cl )
|
0.0005% Max
|
|
0.0005% Max
|
|
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Sulphates( SO 4 )
|
0.003% Max
|
|
0.003% Max
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|
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Iron(Fe)
|
0.002% Max
|
|
0.002% Max
|
|
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Arsenic (As)
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0.0001% Max
|
0.00005% Max
|
0.0001% Max
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0.00005% Max
|
|
Arsenic (Pb)
|
0.001% Max
|
0.0005% Max
|
0.001% Max
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0.0005% Max
|
|
Heavy metals ( F)
|
0.001max
|
0.001max
|
0.001max
|
0.001max
|
Usage: Used as cleaner for printed circuit, acidic flavoring for food, nutriment for yeast, also for use of producing different phosphates.
HS Code: 2809201900 (Industry Grade)
HS Code: 2809201100 (Food Grade)