PARAFORMALDEHYDE 91% 93%
- Category: >>>
- Supplier: B & S IMPORTS AND EXPORTS LTD [United Kingdom]B
Share on (1600159010093):
Product Overview
Description
paraformaldehyde 92%
1.purity:91-93%
2.apperance: few dust,excellent fluidity, white and granule, with typical pungent smell of formaldehyde.
3.high quality and competive price
4.Certification of Analysis:
|
SNO |
Item |
Specification |
|
|
1 |
Appearance |
White prill |
|
|
2 |
Assay |
90-92% |
|
|
3 |
Methanol content |
1%Max |
|
|
4 |
PH (water solution 10%) |
3.5~5 |
|
|
5 |
Acidity (as formic acid ) |
0.03% Max |
|
|
6 |
Iron |
0.003% Max |
|
|
7 |
Ash content |
0.01% Max |
|
|
8 |
Density |
700~840 kg/cm3 |
|
|
9 |
Melting point |
120-130°C |
|
|
10 |
Granular size distribution |
200-900micron |
90% |
|
SNO |
Item |
Specification |
|
|
1 |
Appearance |
White prill |
|
|
2 |
Assay |
90-92% |
|
|
3 |
Methanol content |
1%Max |
|
|
4 |
PH (water solution 10%) |
3.5~5 |
|
|
5 |
Acidity (as formic acid ) |
0.03% Max |
|
|
6 |
Iron |
0.003% Max |
|
|
7 |
Ash content |
0.01% Max |
|
|
8 |
Density |
700~840 kg/cm3 |
|
|
9 |
Melting point |
120-130°C |
|
|
10 |
Granular size distribution |
200-900micron |
90% |
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