Paraformaldehyde
Paraformaldehyde
1. Product information
Product Name: Paraformaldehyde
Other name: Polyoxymethylene
Hazard Class: 4.1
UN Number: 2213
Packaging group: III
Molecular Weight: (30.03)n g/mole
Molecular Formula: (C-H2-O)n polymer
Appearance: White crystal powder
2. Packing
25kg 50kg 1000kg PP/PE bag, or by request of clients.
3. Transport storage
(1) transport vehicles should be equipped with relevant fire equipment and equipment for handling
emergent leakage
(2) exhaust pipe of the carrier should be equipped with fire device
(3) don’t mix transport with oxidant, reducing agent, acids, alkali and edible chemicals
(4) should be prevented from solarization, rain, and high temperature, fire
and heat during transportation
(5) carriers should be thoroughly cleaned after transportation finishing
(6) Should be stored in a dry, clean, ventilated warehouse, not in the open air
4. Application
(1) farm chemical: composite acetochlor, butachlor, ect
(2) paint: composite high-end automobile paint
(3) resin: composite urea resin, phenolic resin, ect. and various adhesives
(4) papermaking: composite paper intensifier
(5) casting: casting remover and adhesive of casting synthesis
(6) cultivation industry: fumigation disinfectant
(7) organic raw materials: for the production of glycerol, crylic acid, and so on
(8) others: medicine and disinfection
Specification List
Commodity: Paraformaldehyde |
|
Item |
Index |
Appearance
|
White crystal powder
|
Content of formaldehyde %≥ |
95±1 |
Acidity(formicacid) %≤ |
0.05 |
Methanol %≤ |
1 |
Iron %≤ |
0.0002 |
PH |
5-9 |
Ash %≤ |
0.05 |