CAS 50-00-0

Formaldehyde

Description:

Formaldehyde, with the CAS number 50-00-0, is a colorless, flammable gas at room temperature, characterized by its strong, pungent odor. It is the simplest aldehyde, with the molecular formula CH₂O. Formaldehyde is highly soluble in water, forming a solution known as formalin, which typically contains about 37% formaldehyde by weight. This compound is widely used in various industries, including as a preservative in biological laboratories, in the production of resins and plastics, and as a disinfectant. Formaldehyde is known for its reactivity, particularly in polymerization and condensation reactions, making it valuable in synthetic chemistry. However, it is also recognized as a potential health hazard; exposure can cause irritation of the eyes, skin, and respiratory system, and it is classified as a probable human carcinogen. Due to its widespread use and associated health risks, formaldehyde is subject to regulatory controls in many countries to limit exposure and ensure safety in its applications.

Formula:CH₂O

InChI:InChI=1/CH2O/c1-2/h1H2

InChI key:InChIKey=WSFSSNUMVMOOMR-UHFFFAOYSA-N

SMILES:C=O

Synonyms:

BFV
F-gen
Fannoform
Floguard 1015
Fm 282
Fordor
Formaldehido
Formaldehyd
Formaldehyde solution
Formaldehyde(37% solution, methanol free)
Formaldehyde-<sup>12</sup>C
Formaldeide
Formalin
Formalin LM
Formalin Taisei
Formalith
Formic aldehyde
Formol
Fs 850A
Fyde
Lysoform
Methaldehyde
Methanal
Methyl aldehyde
Methylene oxide
Morbicid
Nsc 298885
Optilyse
Oxomethane
Oxymethylene
Paraform
Superlysoform
ホルムアルデヒド
Melamine-Formaldehyde Resin
Formaldehyde
Methan 21
HOCH
karsan
Oxomethylene
Veracur
HCHO
FORMALDE-FRESH SOLUTION, BUFFERED
FORMALIN NEUTRAL BUFFER
METHANONE
FORMALDE-FRESH SOLUTION
FORMALDEHYDE, BUFFERED
FORMALIN, NEUTRAL BUFFERED
FORMALDEHYDE, CARSON-MILLON
FORMALDEHYDE DEVELOPING SOLUTION
FORMALDEHYDI
ALDEHYDE C1
FORMALIN NEUTRAL SODIUM SALT
FORMALIN, NEUTRAL
FORMALIN, CARSONS
See more synonyms

Purity (%)

100

Found 31 products.

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Formaldehyde Standard
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 50-00-0
Ref: 23-ICS045
100mL
155.00€
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Formaldehyde Solution (37%) (stabilized with Methanol)
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 50-00-0
Formula:CH₂O
Color and Shape:Colorless clear liquid
Molecular weight:30.03
Ref: 3B-F0622
25ml
29.00€
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300ml
34.00€
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Paraformaldehyde, 10% w/v aq. soln., methanol free
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 50-00-0
Thermo Scientific Chemicals - Paraformaldehyde, 10% w/v aq. soln., methanol free, 10X10 ml
Formula:CH₂O
Color and Shape:Liquid, Clear colorless
Molecular weight:30.03
Ref: 02-047317
2x10ml
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10x10ml
101.00€
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Paraformaldehyde, 16% w/v aq. soln., methanol free
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 50-00-0
Paraformaldehyde is used as a disinfectant, hardening agent and waterproofing agent. It is also used to prepare adhesives, resins and dentistry as an antiseptic and contraceptive. It is also employed as a thermoplastic. In addition, it is used in the preparation of formalin fixatives for tissues or
Formula:CH₂O
Color and Shape:Liquid, Clear, colorless
Molecular weight:30.03
Ref: 02-043368
2x10ml
65.00€
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10x10ml
147.00€
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Formaldehyde, 37% in aq. soln., ACS, 36.5-38.0%, stab. with 10-15% methanol
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 50-00-0
Formaldehyde is used as a denaturant in formaldehyde-agarose gel electrophoresis of RNA. It is also used in fiber board, plywood, cigarette smoke, fuel burning appliances, kerosene space heaters and in photography. It acts as a precursor in the manufacturing of automobiles and is used to make compon
Formula:CH₂O
Color and Shape:Colorless, Liquid
Molecular weight:30.03
Ref: 02-033314
4x1l
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500ml
53.00€
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1l
78.00€
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Paraformaldehyde, 32% w/v aq. soln., methanol free
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 50-00-0
Thermo Scientific Chemicals - Paraformaldehyde, 32% w/v aq. soln., methanol free, 10X10 ml
Formula:CH₂O
Color and Shape:Clear colorless, Liquid
Molecular weight:30.03
Ref: 02-047377
10x10ml
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2x10ml
69.00€
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Formaldehyde, 37% w/w aq. soln., stab. with 7-8% methanol
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 50-00-0
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci
Formula:CH₂O
Purity:7-8%
Color and Shape:Clear to slightly turbid colorless, Liquid
Molecular weight:30.03
Ref: 02-A16163
2500ml
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500ml
37.00€
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Formaldehyde, 4% in PBS
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 50-00-0
Formaldehyde, 4% in PBS; Formaldehyde, used as an embaliming agent due to its ability to crosslink primary amino groups in proteins through a methylene linkage, Formaldehyde is also used in numerous industrial applications and organic syntheses.
Formula:CH₂O
Color and Shape:Clear colorless, Liquid
Molecular weight:30.03
Ref: 02-J60401
250ml
72.00€
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500ml
114.00€
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Paraformaldehyde, 4% w/v aq. soln., methanol free
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 50-00-0
Thermo Scientific Chemicals - Paraformaldehyde, 4% w/v aq. soln., methanol free, 10X10 ml
Formula:CH₂O
Color and Shape:Clear colorless, Liquid
Molecular weight:30.03
Ref: 02-047392
2x10ml
47.00€
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10x10ml
104.00€
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Paraformaldehyde, 20% w/v aq. soln., methanol free
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 50-00-0
Thermo Scientific Chemicals - Paraformaldehyde, 20% w/v aq. soln., methanol free, 10X10 ml
Formula:CH₂O
Color and Shape:Clear colorless, Liquid
Molecular weight:30.03
Ref: 02-047340
10x10ml
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2x10ml
63.00€
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Paraformaldehyde, 8% w/v aq. soln., methanol free
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 50-00-0
Thermo Scientific Chemicals - Paraformaldehyde, 8% w/v aq. soln., methanol free, 10X10 ml
Formula:CH₂O
Color and Shape:Clear colorless, Liquid
Molecular weight:30.03
Ref: 02-047347
2x10ml
53.00€
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10x10ml
112.00€
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Formaldehyde solution, 30.0%
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 50-00-0
Formula:CH₂O
Color and Shape:Clear, colourless liquid
Molecular weight:30.03
Ref: 7W-GX1437
ne
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Formaldehyde solution, 10%
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 50-00-0
Formula:CH₂O
Purity:10.0 - 10.2 %
Color and Shape:Clear, colourless liquid
Molecular weight:30.03
Ref: 7W-GX1258
ne
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Formaldehyde solution, 36.5 - 38.0%
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 50-00-0
Formula:CH₂O
Color and Shape:Clear, colourless liquid
Molecular weight:30.03
Ref: 7W-GX7106
1l
50.00€
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Formaldehyde (37% Solution in Water)
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 50-00-0
Formula:CH₂O
Color and Shape:Colorless Liquid
Molecular weight:30.03
Ref: 4Z-F-171002
5mg
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100mg
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10mg
343.00€
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25mg
436.00€
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50mg
623.00€
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Formalin-d2 (20% w/w in H2O)
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
Formula:CD₂OH₂Osolution
Purity:99 atom % D
Color and Shape:Colorless Liquid.
Molecular weight:32.04
Ref: 3U-D5105
10g
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20g
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EPA Method 556 Carbonyl Mixture 457 1000 µg/mL in Acetonitrile
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
Color and Shape:Colourless
Ref: 04-A50000457AL
1ml
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EPA Method 8315 Mixture 452 1000 µg/mL in Acetonitrile
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CAS:
Color and Shape:Mixture
Ref: 04-A50000452AL
1ml
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EPA Method 8315 Mixture 453 1000 µg/mL in Acetonitrile
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
Color and Shape:Colourless
Ref: 04-A50000453AL
1ml
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HJ 1153-2020 Aldehyde and Ketones Mixture 344 1000 µg/mL in Acetonitrile
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
Color and Shape:Colourless
Ref: 04-A50000344AL
1ml
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Carbonyl Compounds Mixture 876 1000 µg/mL in Acetonitrile
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CAS:
Formula:C₇H₁₄O
Color and Shape:Colourless
Molecular weight:114.19
Ref: 04-GA09000876AL
1ml
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HJ 1154-2020 Aldehyde and Ketones Mixture 347 1000 µg/mL in Acetonitrile
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
Color and Shape:Colourless
Ref: 04-A50000347AL
1ml
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Formaldehyde 1000 µg/mL in Water
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 50-00-0
Formula:CH₂O
Color and Shape:Colourless
Molecular weight:30.03
Ref: 04-A13909000WA-1000
1ml
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GB/T 5750.8-2006 App. A VOC Mixture 632 1000 µg/mL in Methanol
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
Color and Shape:Colourless
Ref: 04-A50000632ME
1ml
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Formaldehyde solution 37 % for molecular biology
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CAS:
- 50-00-0
Formaldehyde solution 37 % for molecular biology
Formula:CH₂O
Color and Shape:Colourless Liquid-Clear
Molecular weight:30.02597
Ref: 54-BIA0877
25ml
114.00€
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500ml
181.00€
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Formaldehyde (37% w/w aq. soln., Stabilized 7-8% of Methanol)
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 50-00-0
Applications Formaldehyde is used in various organic synthesis and reactions. It is used in the textile industry in the area of crosslinking molecules to vary the properties of cotton fabrics (1). It can help improve the water resistance of biodegradable collagen films (2). In the food industry it is used to reinforce and improve packaging of meats and produce. Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References 1. Liang, T. et al.: Text Res. J. 1992 Sep:62(9) 547-5512. Sommer, I. et al.: J. Appl. Polym. Sci. 2012 Sept:125(S2) ppE27-41
Formula:CH₂O
Color and Shape:Single Solution
Molecular weight:30.03
Ref: TR-F691350
250ml
243.00€
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500ml
271.00€
VAT not included
1l
308.00€
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Formaldehyde Solution (36.5 - 38% in Water) (Stabilized with ~10-15% Methanol)
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 50-00-0
Formula:CH₂O
Color and Shape:Single Solution
Molecular weight:30.03
Ref: TR-F691355
10ml
95.00€
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50ml
105.00€
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Formaldehyde in Water
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 50-00-0
Water
Ref: BE-BePure-23078YW-1000
1ml
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2ml
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Formaldehyde in Water
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 50-00-0
Water
Ref: BE-BW23078YW-1000
1l
To inquire
1ml
15.00€
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Formaldehyde in Water
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 50-00-0
Water
Ref: BE-BW23078TW-10000
2ml
15.00€
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Formaldehyde in Water
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 50-00-0
Water
Ref: BE-BW23078XW-100
1ml
15.00€
VAT not included