30525-89-4 Paraformaldehyde Paraformaldehyde Price
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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 |
Solubility (55°C,min) |
≤30 |
15 |
Conclusion |
the results conforms with enterprise standards |
Item |
Specifications |
Results |
Appearance |
White solid particles or powder |
White solid particles |
Content of formaldehyde |
92±1% |
92.0% |
Content of carbinol |
≤0.05% |
0.03% |
Acid Value(as formic acid) |
≤0.05% |
0.03% |
Ash |
≤0.03% |
0.01% |
Conclusion |
the results conforms with enterprise standards |
d sulfuric acid
.
CAS NO:30123-17-2
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CAS NO:171596-29-5
CAS NO:171596-29-5
CAS NO:171596-29-5
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