MilliporeSigma
All Photos(1)

Documents

260150

Sigma-Aldrich

Glyoxylic acid solution

50 wt. % in H2O

Sign Into View Organizational & Contract Pricing

Synonym(s):
Formylformic acid, Oxoethanoic acid
Linear Formula:
OHCCOOH
CAS Number:
Molecular Weight:
74.04
Beilstein/REAXYS Number:
741891
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

concentration

50 wt. % in H2O

refractive index

n20/D 1.4149

density

1.342 g/mL at 25 °C

SMILES string

OC(=O)C=O

InChI

1S/C2H2O3/c3-1-2(4)5/h1H,(H,4,5)

InChI key

HHLFWLYXYJOTON-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
G10601G4502HT153
Glyoxylic acid solution 50 wt. % in H2O

260150

Glyoxylic acid solution

Glyoxylic acid monohydrate 98%

G10601

Glyoxylic acid monohydrate

Sodium glyoxylate monohydrate ≥93%

G4502

Sodium glyoxylate monohydrate

Phosphomolybdic Acid Solution

HT153

Phosphomolybdic Acid Solution

density

1.342 g/mL at 25 °C

density

-

density

-

density

-

refractive index

n20/D 1.4149

refractive index

-

refractive index

-

refractive index

-

concentration

50 wt. % in H2O

concentration

-

concentration

-

concentration

10%

Application

Glyoxylic acid has been employed:
  • as reducing agent in electroless copper depositions by free-formaldehyde method
  • in synthesis of new chelating agent, 2-(2-((2-hydroxybenzyl)amino)ethylamino)-2-(2-hydroxyphenyl)acetic acid (DCHA)

pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Sens. 1

Storage Class

8A - Combustible, corrosive hazardous materials

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


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?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 6

1 of 6

Sandra López-Rayo et al.
Journal of agricultural and food chemistry, 58(13), 7908-7914 (2010-06-10)
Iron chelates analogous to o,o-EDDHA/Fe(3+) are the fertilizers chosen to treat iron chlorosis in plants growing on calcareous soil. The isomer o,p-EDDHA/Fe(3+) presents less stability but faster assimilation by the plant than o,o-EDDHA/Fe(3+), because only five coordinating groups are able
Sang-Jin Cho et al.
Journal of nanoscience and nanotechnology, 11(6), 5328-5333 (2011-07-21)
Microwave (MW) plasma was applied to the surface of polyimide (PI) films as a treatment to enhance the adhesion between copper deposition layer and PI surface for electroless plating. The influences of nitrogen MW plasma treatment on chemical composition of
En-Zhi Shen et al.
Nature, 508(7494), 128-132 (2014-02-14)
It has been theorized for decades that mitochondria act as the biological clock of ageing, but the evidence is incomplete. Here we show a strong coupling between mitochondrial function and ageing by in vivo visualization of the mitochondrial flash (mitoflash)
H Tainio et al.
Histochemistry, 85(2), 117-120 (1986-01-01)
The innervation of human axillary sweat glands was studied by using the specific SPG (sucrose-potassium phosphate-glyoxylic acid) catecholamine histofluorescence method and the peroxidase-antiperoxidase (PAP) immunocytochemical method. The present results demonstrated that human sweat glands are surrounded by nerves containing a
A Arvesen et al.
VASA. Zeitschrift fur Gefasskrankheiten, 30(3), 176-183 (2001-10-05)
Functional and pathological improvements following rapid rewarming in 42 degrees C water was compared with alterations following slow thawing at room temperature (22 degrees C) after frostbite (-9 degrees C, 15 minutes) in vivo of the rabbit central ear artery.

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