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Safety Information

G4627

Sigma-Aldrich

Glyoxylic acid monohydrate

≥97%

Synonym(s):

Formylformic acid, Oxoethanoic acid

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About This Item

Linear Formula:
HCOCO2H · H2O
CAS Number:
563-96-2
Molecular Weight:
92.05
Beilstein:
969535
EC Number:
206-058-5
MDL number:
MFCD00149497
UNSPSC Code:
12352100

Assay

≥97%

bp

100 °C (lit.)

mp

49-52 °C (lit.)

storage temp.

−20°C

SMILES string

[H]O[H].[H]C(=O)C(O)=O

InChI

1S/C2H2O3.H2O/c3-1-2(4)5;/h1H,(H,4,5);1H2

InChI key

MOOYVEVEDVVKGD-UHFFFAOYSA-N

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Product No.
Description
Pricing

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H290,H315,H317,H318

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Irrit. 2 - Skin Sens. 1

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 1

Flash Point(F)

230.0 °F - closed cup

Flash Point(C)

110 °C - closed cup

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

G4627-250G:
G4627-100G:
G4627-10G:
G4627-25G:
G4627-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
124F0023
121K1517
089H0702
073H0798
070K1676

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Yanfeng Liu et al.
Toxicology in vitro : an international journal published in association with BIBRA, 52, 321-331 (2018-07-22)
The purpose of present study was to investigate the applicability of reconstructed human epidermis model to identify skin corrosive UN GHS Categories 1A, 1B/1C and non-corrosive chemicals in China. By using a commercialized reconstructed human epidermis model, China EpiSkin™ which

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