Skip to Content
Merck
All Photos(1)

Key Documents

8.18708

Sigma-Aldrich

Formaldehyde solution

37%, (stabilized with about 10% methanol) for synthesis

Synonym(s):

Formaline solution, Methanal solution, Methylaldehyde solution

Sign Into View Organizational & Contract Pricing


About This Item

UNSPSC Code:
12352114
NACRES:
NA.22

grade:
synthesis grade
application(s):
histology
bp:
93-96 °C/1013 hPa
Pricing and availability is not currently available.

Product Name

Formaldehyde solution 37%, (stabilized with about 10% methanol) for synthesis

grade

synthesis grade

Quality Level

form

liquid

autoignition temp.

300 °C (Formaldehyde)

expl. lim.

7-73 % (v/v) Formaldehyde()

concentration

36.5-38.0% (acidimetric)

dilution

(for synthesis)

pH

2.8-4.0 (20 °C in H2O)

bp

93-96 °C/1013 hPa

Application

  • Lymph node harvesting in colon cancer: The practical application of Formaldehyde solution 37% in lymph node harvesting after laparoscopic surgery for colon cancer showcases its role in improving diagnostic accuracy and treatment outcomes (Nguyen et al., 2024).

Analysis Note

Identity: passes test
Assay (acidimetric): 36.5 - 38.0 %
Density (20 °C): 1.084 - 1.090 g/ml

signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Carc. 1B - Eye Dam. 1 - Flam. Liq. 3 - Muta. 2 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

132.8 °F

flash_point_c

56 °C


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service