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Key Documents

8.14165

Sigma-Aldrich

Iminodiacetic acid

≥96.0% (acidimetric), for peptide synthesis

Synonym(s):

Iminodiacetic acid

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About This Item

Linear Formula:
HN(CH2COOH)2
CAS Number:
142-73-4
Molecular Weight:
133.10
MDL number:
MFCD00004280
UNSPSC Code:
12352106
EC Index Number:
205-555-4
NACRES:
NA.22

product name

Iminodiacetic acid, for synthesis

Quality Level

200

assay

≥96.0% (acidimetric)

form

crystals

potency

>2000 mg/kg LD50, oral (Rat)

pH

2.2-2.3 (20 °C in H2O, saturated solution)

mp

247 °C (decomposition)

solubility

42 g/L

storage temp.

2-30°C

InChI

1S/C4H7NO4/c6-3(7)1-5-2-4(8)9/h5H,1-2H2,(H,6,7)(H,8,9)

InChI key

NBZBKCUXIYYUSX-UHFFFAOYSA-N

Analysis Note

Assay (acidimetric): ≥ 96.0 %
Identity (IR): passes test

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

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