Polyphosphoric Acid
Polyphosphoric Acid
CAS No. 8017-16-1
Molecular formula:
H6P4O13
Molecular Weight: 337.93
Structural Formula:
Specification:
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items
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index |
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Food grade |
Tech grade |
|
Content (H3PO4)% |
116min |
114.5min |
|
Content(P2O5) |
84min |
83min |
|
Chloride% |
0.001max |
0.001max |
|
Sulfate |
0.002 |
0.01 |
|
Color(Hazen Unit) |
20 |
50 |
|
Viscosity |
35Pa.s |
35Pa.s |
|
Heavy metal(Pb)% |
0.001max |
0.01max |
|
Iron(Fe)% |
0.001max |
0.01max |
|
Arsenic(As)% |
0.001max |
0.01max |
Usage:
As cyclizing agent and acylating agent in organic synthesis;
analytical reagent.
Package and Storage:
Normally in 250/340 kg net Plastic Drum, IBC drum or confirmed by
client
Storage in a cool, dry, well-ventilated area away from incompatible substances,
Keep away from alkali, toxic or corrosive substances.
Keyword:
Polyphosphoric Acid; H6P4O13 ; Polyphosphoric
Acid food pure; Polyphosphoric Acid industry pure
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