PARAFORMALDEHYDE POWDER 95% (C005B-030737)

General description

Paraformaldehyde is also referred as polyoxymethylene. It participates as an external CO source in the synthesis of aromatic aldehydes and esters.

Molecular Weight: 30.03 (as monomer). Empirical Formula: CH₂O ]_n. linearFormula: HO(CH₂O)_nH. vapor density: 1.03 (vs air). Quality Level: 200. vapor pressure: <. 1.45 mmHg ( 25 °C). Assay: 95%. form: powder. autoignition temp.: 572 . °F. expl. lim.: 73 . %. mp: 120-170 . °C (lit.). density: 0.88 . g/mL . at 25 . °C (lit.). storage temp.: 2-8°C. InChI: 1S/CH2O/c1-2/h1H2. InChI key: WSFSSNUMVMOOMR-UHFFFAOYSA-N. Pictograms: GHS02,GHS05,GHS07,GHS08. Signal Word: Danger. 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 Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 1B - Eye Dam. 1 - Flam. Sol. 2 - Muta. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3. Target Organs: Respiratory system. Storage Class Code: 4.1B - Flammable solid hazardous materials. WGK: WGK 2. Flash Point(F): Not applicable. Flash Point(C): Not applicable. Personal Protective Equipment: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges.