Basic information Safety Price Use Preparation Products And Raw materials Supplier Articles Manufacturers Spectrum Related

Paraformaldehyde Structure

Paraformaldehyde

Product NameParaformaldehyde

CAS30525-89-4

CBNumberCB5233205

MF(CH2O)n

MW90.08

EINECS608-494-5

MDL NumberMFCD00133991

MOL File30525-89-4.mol

Chemical Properties

Melting point 120-170 °C (lit.)
Boiling point 107.25°C (rough estimate)
Density  0.88 g/mL at 25 °C (lit.)
vapor density  1.03 (vs air)
vapor pressure  <1.45 mm Hg ( 25 °C)
refractive index  1.4540 (estimate)
Flash point 158 °F
storage temp.  2-8°C
solubility  chlorophenol above 70°C: soluble
form  prilled
color  White to off-white
PH 5.5 (H2O, 20℃)(saturated solution)
Odor odor of formaldehyde
PH Range 4 - 5.5
explosive limit 7-73%(V)
Water Solubility  sparingly soluble
Merck  14,7025
BRN  102769
Stability Stable. Incompatible with strong acids, organic acids, strong oxidizing agents, oxides, alkalies, strong bases, amines. Combustible. Dust may form an explosive mixture with air. Liberates poisonous gases on combustion.
InChIKey VHWYCFISAQVCCP-UHFFFAOYSA-N
EPA Substance Registry System Paraformaldehyde (30525-89-4)

Safety

Symbol(GHS)
Signal wordDanger
Hazard statements H228-H302+H332-H315-H317-H318-H335-H341-H350
Precautionary statements P210-P280-P301+P312-P304+P340+P312-P305+P351+P338-P308+P313
Hazard Codes  Xn,F
Risk Statements  31-43-40-36/37/38-20/22-41-37/38-42/43-20/21/22-11
Safety Statements  36-45-36/37/39-26-24-22
RIDADR  UN 2213 4.1/PG 3
WGK Germany  3
RTECS  RV0540000
Autoignition Temperature 572 °F
TSCA  Yes
HazardClass  4.1
PackingGroup  III
HS Code  38084090
Hazardous Substances Data 30525-89-4(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 592 mg/kg
NFPA 704:
1
3 0

Paraformaldehyde Price

Paraformaldehyde Chemical Properties,Usage,Production

Paraformaldehyde Supplier

Related articles

View Lastest Price from Paraformaldehyde manufacturers