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ChemicalBook >> CAS DataBase List >> Formaldehyde

Formaldehyde

Formaldehyde price.
  • $10 - $1640
  • Product name: Formaldehyde
  • CAS: 50-00-0
  • MF: CH2O
  • MW: 30.03
  • EINECS:200-001-8
  • MDL Number:MFCD00003274
  • Synonyms:BFV;Chloditan;Chlodithan;Chlodithane;Durine;Dyna-form;formaldehyde(polyacetal)resin ;Formaldehyde, gas
70 prices
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Brand
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Apolloscientific
  • ChemPure Brand Chemicals
  • Oakwood
  • Sigma-Aldrich
  • TRC
Package
  • 1mL
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  • 3.78L
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  • 1kit
  • ManufacturerAK Scientific
  • Product numberY1318
  • Product descriptionFormaldehyde, 37% w/w aq. soln., stab. with 7-8% methanol
  • Packaging25g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberY1318
  • Product descriptionFormaldehyde, 37% w/w aq. soln., stab. with 7-8% methanol
  • Packaging500g
  • Price$47
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA16163
  • Product descriptionFormaldehyde, 37% w/w aq. soln. stab. with 7-8% methanol
  • Packaging100ml
  • Price$24.8
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number047347
  • Product descriptionParaformaldehyde, 8% w/v aq. soln. methanol free
  • Packaging*2x10ml
  • Price$28.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA16163
  • Product descriptionFormaldehyde, 37% w/w aq. soln., stab. with 7-8% methanol
  • Packaging500ml
  • Price$31.5
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number047317
  • Product descriptionParaformaldehyde, 10% w/v aq. soln. methanol free
  • Packaging*2x10ml
  • Price$32.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number043368
  • Product descriptionParaformaldehyde,16%w/vaq.soln. methanolfree
  • Packaging2x10ml
  • Price$36.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number047392
  • Product descriptionParaformaldehyde, 4% w/v aq. soln. methanol free
  • Packaging*2x10ml
  • Price$37.8
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number023277
  • Product descriptionFormaldehyde, Quant? Test Strips
  • Packaging1kit
  • Price$235
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number033314
  • Product descriptionFormaldehyde, 37% in aq. soln., ACS, 36.5-38.0%, stab. with 10-15% methanol
  • Packaging*4x4L
  • Price$327.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ60401
  • Product descriptionFormaldehyde, 4% in PBS
  • Packaging500ml
  • Price$108
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number047377
  • Product descriptionParaformaldehyde, 32% w/v aq. soln. methanol free
  • Packaging*10x10ml
  • Price$111
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number047338
  • Product descriptionParaformaldehyde,15%w/vaq.soln. methanolfree
  • Packaging10x10ml
  • Price$116
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number033314
  • Product descriptionFormaldehyde, 37% in aq. soln., ACS, 36.5-38.0%, stab. with 10-15% methanol
  • Packaging4L
  • Price$124
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number033314
  • Product descriptionFormaldehyde, 37% in aq. soln., ACS, 36.5-38.0%, stab. with 10-15% methanol
  • Packaging*4x1L
  • Price$201
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ60401
  • Product descriptionFormaldehyde, 4% in PBS
  • Packaging250ml
  • Price$62.6
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific Y1318 Formaldehyde, 37% w/w aq. soln., stab. with 7-8% methanol 25g $14 2021-12-16 Buy
AK Scientific Y1318 Formaldehyde, 37% w/w aq. soln., stab. with 7-8% methanol 500g $47 2021-12-16 Buy
Alfa Aesar A16163 Formaldehyde, 37% w/w aq. soln. stab. with 7-8% methanol 100ml $24.8 2023-06-20 Buy
Alfa Aesar 047347 Paraformaldehyde, 8% w/v aq. soln. methanol free *2x10ml $28.65 2024-03-01 Buy
Alfa Aesar A16163 Formaldehyde, 37% w/w aq. soln., stab. with 7-8% methanol 500ml $31.5 2024-03-01 Buy
Alfa Aesar 047317 Paraformaldehyde, 10% w/v aq. soln. methanol free *2x10ml $32.65 2024-03-01 Buy
Alfa Aesar 043368 Paraformaldehyde,16%w/vaq.soln. methanolfree 2x10ml $36.2 2021-12-16 Buy
Alfa Aesar 047392 Paraformaldehyde, 4% w/v aq. soln. methanol free *2x10ml $37.8 2024-03-01 Buy
Alfa Aesar 023277 Formaldehyde, Quant? Test Strips 1kit $235 2023-06-20 Buy
Alfa Aesar 033314 Formaldehyde, 37% in aq. soln., ACS, 36.5-38.0%, stab. with 10-15% methanol *4x4L $327.65 2024-03-01 Buy
Alfa Aesar J60401 Formaldehyde, 4% in PBS 500ml $108 2024-03-01 Buy
Alfa Aesar 047377 Paraformaldehyde, 32% w/v aq. soln. methanol free *10x10ml $111 2023-06-20 Buy
Alfa Aesar 047338 Paraformaldehyde,15%w/vaq.soln. methanolfree 10x10ml $116 2024-03-01 Buy
Alfa Aesar 033314 Formaldehyde, 37% in aq. soln., ACS, 36.5-38.0%, stab. with 10-15% methanol 4L $124 2024-03-01 Buy
Alfa Aesar 033314 Formaldehyde, 37% in aq. soln., ACS, 36.5-38.0%, stab. with 10-15% methanol *4x1L $201 2024-03-01 Buy
Alfa Aesar J60401 Formaldehyde, 4% in PBS 250ml $62.6 2024-03-01 Buy

Properties

Melting point :-15°C
Boiling point :97°C(37% solution),-19.5°C(pure)
Density :1.09 g/mL at 25 °C(lit.)
vapor density :1.03 (vs air)
vapor pressure :52 mm Hg ( 37 °C)
refractive index :n20/D 1.377
Flash point :133 °F
storage temp. :room temp
solubility :water: soluble
form :Solution
pka :13.27(at 25℃)
color :APHA: ≤10
PH :pH (25℃) : 7.0～7.5
Odor :Pungent odor detectable at 1 ppm
Odor Threshold :0.5ppm
Water Solubility :soluble
λmax :λ: 260 nm Amax: 0.01
λ: 280 nm Amax: 0.01 Merck :14,4235
BRN :1209228
Henry's Law Constant :2.08(x 10-7 atm?m3/mol) at 25 °C (flow-type generation system, spectrophometry, Kanda et al., 2005)
Exposure limits :NIOSH REL: TWA 0.016 ppm, 15-min C 0.1 ppm, IDLH 20 ppm; OSHA PEL: TWA 0.75 ppm, STEL 2 ppm.
Dielectric constant :23.0（Ambient）
InChIKey :WSFSSNUMVMOOMR-UHFFFAOYSA-N
LogP :0.350
CAS DataBase Reference :50-00-0(CAS DataBase Reference)
IARC :1 (Vol. Sup 7, 62, 88, 100F) 2012
NIST Chemistry Reference :Formaldehyde(50-00-0)
EPA Substance Registry System :Formaldehyde (50-00-0)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger GHS hazard pictograms P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501
H350 May cause cancer Carcinogenicity Category 1A, 1B Danger GHS hazard pictograms
H370 Causes damage to organs Specific target organ toxicity, single exposure Category 1 Danger GHS hazard pictograms P260, P264, P270, P307+P311, P321,P405, P501
Precautionary statements:
P202 Do not handle until all safety precautions have been read and understood.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Formaldehyde (chemical formula: CH2)) is a colorless, flammable, strong smelling organic compound widely used to make home building products. It is the simplest chemical of the aldehydes. It is an important precursor for the manufacture of many other materials and chemical compounds. It is mainly used for the production of resins such as urea-formaldehyde, which is used to make the adhesive of pressed wood products. It can also act as a preservative for lab, mortuaries and consumer products as it is a tissue fixative. Formaldehyde is manufactured by the catalytic oxidation of methanol with the catalysts of silver metal or the mixture of iron and molybdenum or vanadium oxides. However, it has been listed as a known human carcinogen and should be avoided of long-term exposure.

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