USD $10.00-90.00 / Kilogram
USD $1.00-10.00 / Kilogram
paraformaldehyde with competitive price / (cas no:30525-89-4)
basic information:
1. name: paraformaldehyde
2. purity:96%
3. cas:30525-89-4
4. appearance: white spherical globular
5. packing: pp bag
6. superior quality, competitive price
7. mf: (ch2o)n
specification:
items |
specification
|
result |
appearance |
white sphericalglobular |
conforms |
formaldehyde |
92±1.0% |
93.0% |
acidity(as formic acid) |
0.03% max |
0.014% |
ash |
0.03% max |
0.02% |
fe |
0.002% max |
0.001% |
water-soluble test |
45 min max |
35 min |
ph (10%) 25°c |
4.0-7.0 |
4.8 |
bulk density |
0.6 g/cm3-0.8 g/cm3 |
0.78 g/cm3 |
conclution: it is conformity with the export standard |
the main application scope:
for the manufacture of herbicides, insecticides, germicides, medicines & disinfectants, top grade coating materials & dyes, the syntheses of resins, and as the raw material for manufacturing paper-making auxiliaries & developers etc.
paraformaldehyde with competitive price / (cas no:30525-89-4)
basic information:
1. name: paraformaldehyde
2. purity:96%
3. cas:30525-89-4
4. appearance: white spherical globular
5. packing: pp bag
6. superior quality, competitive price
7. mf: (ch2o)n
specification:
items |
specification
|
result |
appearance |
white sphericalglobular |
conforms |
formaldehyde |
92±1.0% |
93.0% |
acidity(as formic acid) |
0.03% max |
0.014% |
ash |
0.03% max |
0.02% |
fe |
0.002% max |
0.001% |
water-soluble test |
45 min max |
35 min |
ph (10%) 25°c |
4.0-7.0 |
4.8 |
bulk density |
0.6 g/cm3-0.8 g/cm3 |
0.78 g/cm3 |
conclution: it is conformity with the export standard |
the main application scope:
for the manufacture of herbicides, insecticides, germicides, medicines & disinfectants, top grade coating materials & dyes, the syntheses of resins, and as the raw material for manufacturing paper-making auxiliaries & developers etc.