phosphoric acid
Category： Industrial grade fine phosphate
Summary：Properties: Pure phosphoric acid is colorless crystal, melting point 42.3 degrees Celsius, high boiling point acid, soluble in water.
Detailed
Chemical formula:H3PO4
Properties: Pure phosphoric acid is colorless crystal, melting point 42.3 degrees Celsius, high boiling point acid, soluble in water.
Complies with GB2091-2003;
Packing: 35kg plastic drum;
Industrial phosphoric acid uses: metal surface treatment agent, phosphate raw material products, organic reaction catalyst, refractory additive, activated carbon treatment agent, etc
|
|
Metric name | Qualified products | First class | Superior products |
|
Chemical formula：H3PO4 Molecular weight: 97.995 |
<= |
40 |
30 |
20 |
|
Content(H3PO4)%>= |
85.0 |
85.0 |
85.0 |
|
|
Chloride (in CI)%<= |
0.0005 |
0.0005 |
0.0005 |
|
|
Sulfate (in terms of SO42)%<= |
0.01 |
0.005 |
0.003 |
|
|
Iron (in Fe)%<= |
0.005 |
0.002 |
0.002 |
|
|
Arsenic (in AS)%<= |
0.01 |
0.005 |
0.0001 |
|
|
Heavy metals (in Pb)%<= |
0.005 |
0.001 |
0.001 |
keyword： phosphoric acid
Previous： No information available！
Related
Message