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Paraformaldehyde
Paraformaldehyde -good price 30525-89-4
96%Domestic 25kg/bag
CAS No.: 30525-89-4
Alias: Polyoxymethylene
|
Item |
Specifications |
Results |
|
Appearance |
few dust,excellent fluidity, white and granule, with typical pungent smell of Formaldehyde |
few dust,excellent fluidity, white and granule, with typical pungent smell of Formaldehyde |
|
Content,% |
96±1 |
96.35 |
|
Acid Value((formic acid),% |
≤0.03 |
0.018 |
|
Ash,% |
≤0.4 |
0.3 |
|
Fe content,% |
≤ 0.0003% (wt.)i.e.3ppm |
<0.0003 |
|
PH Value(20°C) |
3.5~6.0 |
5.6 |
|
Solubility (55°C,min) |
≤30 |
15 |
|
Conclusion |
the results conforms with enterprise standards |
|
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