USD $10.00-10.00 / Gram
USD $2.00-10.00 / Kilogram
USD $10.00-10.00 / Gram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
paraformaldehyde basic information |
product name: | paraformaldehyde |
synonyms: | polyformaldehyde,copolymer;polyoxymethylenes;paraform;polyformaldehyde;polyoxmethylene;poly(oxymethylene), acetate end-capped;poly(trioxane);polyacetal resin |
cas: | 66455-31-0 |
mf: | c3h6o3x2 |
mw: | 90.08 |
einecs: | 200-001-8 |
product categories: | |
mol file: | 66455-31-0.mol |
paraformaldehyde chemical properties |
melting point | 175 °c |
density | 1.42 g/ml at 25 °c |
vapor density | 1.03 (vs air) |
vapor pressure | <1.45 mm hg ( 25 °c) |
fp | 158 °f |
solubility | chlorophenol above 70°c: soluble |
form | prilled |
safety information |
hazard codes | xn |
risk statements | 31 |
safety statements | 36 |
ridadr | un 2213 4.1/pg 3 |
wgk germany | 3 |
rtecs | rv0540000 |
paraformaldehyde usage and synthesis |
chemical properties | white pellets |
paraformaldehyde preparation products and raw materials |
preparation products | 3-methyl-3-buten-1-ol |
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we have our own independent lab test center:
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