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  5. Thermo Scientific Chemicals Formaldehyde, ACS reagent, 37 wt% sol., stab. 10-15% methanol

Thermo Scientific Chemicals Formaldehyde, ACS reagent, 37 wt% sol., stab. 10-15% methanol

Product Code. 10722204 Shop All Thermo Scientific Chemicals Products
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Regulatory: This product fall under regulation “Lov om kemiske stoffer og produkter - lovbekendtgørelse nr. 1755 af 22. december 2006. If applicable, customers must provide a license before delivery.
Product Code. 10722204 Supplier Thermo Scientific Chemicals Supplier No. 410730050
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Forventet forsendelse: 01-12-2026
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This item is not returnable. View return policy
Regulatory: This product fall under regulation “Lov om kemiske stoffer og produkter - lovbekendtgørelse nr. 1755 af 22. december 2006. If applicable, customers must provide a license before delivery.

Description

Formaldehyde, formalin, CAS # 50-00-0, is a colorless volatile used as a histologic fixative and disinfectant. | CAS: 50-00-0 | CH2O | 30.03 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

General Description

  • Formaldehyde (formalin) is an organic compound used for crosslinking proteins in biological samples such as tissue sections, culture cells, and whole specimens
  • Formaldehyde is an intermediate in the combustion of methane and can exist in many forms
  • It is a volatile, colorless liquid; can be stored long-term in appropriate containers
  • Comes stabilized in solution with methanol

Applications

  • May be used in pain research for induction of pain and inflammation
  • Monomeric formaldehyde is formulated especially for laboratory applications
  • Commonly used in RNA isolation as a denaturant
TRUSTED_SUSTAINABILITY

Specifications

Chemical Name or Material Formaldehyde
Name Note 37 wt% Solution
CAS 50-00-0, 7732-18-5, 67-56-1
Melting Point -15.0°C
Color Clear
Density 1.0830g/mL
Boiling Point 97.0°C
Flash Point 50°C
Ignition Residue 0.005% max.
Packaging Plastic bottle
Molecular Formula CH2O
Linear Formula HCHO
Refractive Index 1.3755 to 1.3775
MDL Number MFCD00003274
Quantity 5 kg
Fieser 01,397; 02,200; 04,238; 05,312; 06,264; 07,158; 08,231; 09,224; 10,186; 11,240; 12,232; 14,168; 15,161; 16,171
Merck Index 15, 4263
Specific Gravity 1.083
Synonym formalin, methanal, formol, methylene oxide, paraformaldehyde, oxomethane, paraform, formic aldehyde, oxymethylene, methyl aldehyde
Solubility Information Solubility in water: soluble. Other solubilities: soluble in alcohol, ether and acetone
InChI Key WSFSSNUMVMOOMR-UHFFFAOYSA-N
SMILES C=O
IUPAC Name formaldehyde
Stabilizer 10 to 15% methanol
Molecular Weight (g/mol) 30.03
PubChem CID 712
ChEBI CHEBI:16842
Formula Weight 30.03
Vapor Pressure 2mbar at 20°C
Percent Purity 36.5 to 38.0%
Grade ACS Reagent
Titratable Acid 0.006 meq/g max.
Physical Form Solution
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