- Price
Supplier Type
- Trader
- Manufacturer
Supplier Region
- Gujarat(3)
- Maharashtra(6)
- Hyderabad(2)
- Andhra Pradesh(1)
- Mumbai(4)
Purity
- reagent grade, crystalline
- prilled, 95%
- powder, 95%
- meets analytical specification of DAC, 95.0-100.5%
- for synthesis
- 99%
- 98%
- 95%
- 92%
- >90.0%(T)
Package
- 5g
- 25g
- 1ea
- 10x10mL
- 100gm
- 100g
- 250mL
- 500gm
- kg
- 2x10mL
- 500mL
- 500g
- 1kg
- 3kg
- 5kg
- 6x1kg
- 10kg
- 25kg
- 1MT
- 18%
Paraformaldehyde
- CAS:30525-89-4
- MF:(CH2O)x
- MW:30.03
- EINECS:608-494-5
- 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 Range:
- 4 - 5.5
- PH:
- 5.5 (H2O, 20℃)(saturated solution)
- Odor:
- odor of formaldehyde
- explosive limit:
- 7-73%(V)
- Water Solubility :
- sparingly soluble
- Merck :
- 14,7025
- BRN :
- 102769
- Dielectric constant:
- 4.0（Ambient）
- 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
- Symbol(GHS)
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
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