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Merck
CN

GX0205

Supelco

Glycine

GR ACS

Synonym(s):

Aminoacetic Acid, Aminoacetic acid, Aminoethanoic acid, Glycocoll

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About This Item

Linear Formula:
NH2CH2COOH
CAS Number:
Molecular Weight:
75.07
Beilstein:
635782
MDL number:
UNSPSC Code:
41105305
EC Index Number:
200-272-2
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vapor pressure

0.0000171 Pa ( 25 °C)

Assay

≥98.5%

impurities

≤0.002% Heavy metals (as Pb)
≤0.005% Ammonium (NH4)
≤0.005% Chloride (Cl)
≤0.005% Sulfate (SO4)

ign. residue

≤0.1%

pH

5.9-6.4 (20 °C, 50 g/L in H2O)

pKa (25 °C)

(1) 2.35, (2) 9.60
2.35

mp

240 °C (dec.) (lit.)

solubility

soluble 250 g/L

shipped in

ambient

storage temp.

room temp

SMILES string

NCC(O)=O

InChI

1S/C2H5NO2/c3-1-2(4)5/h1,3H2,(H,4,5)

InChI key

DHMQDGOQFOQNFH-UHFFFAOYSA-N

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General description

GR ACS Glycine
GX0205-1 1kg Glass Bottle

Biochem/physiol Actions

Inhibitory neurotransmitter in spinal cord, allosteric regulator of NMDA receptors.

Analysis Note

Ammonium (NH4): 0.005% max
Assay: 98.5% min
Chloride (Cl): 0.005% max
Heavy Metals (by ICP-OES): 0.002% max
Hydrolyzable substances: Passes test
Residue after ignition: 0.1% max
Substances darkened by sulfuric acid: Passes test
Sulfate (SO4): 0.005% max

Regulatory Information

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