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merck-104201-c1fd42.jpg

MERCK 104201.0250 Glycine GR CAS No.56-40-6 (SD.M.104201.0250)

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MERCK 104201.0250 Glycine GR CAS No.56-40-6
 

Description
Catalogue Number 104201
Synonyms Gly, Aminoacetic acid, Aminoethanoic acid
Description Glycine
Product Information
CAS number 56-40-6
EC number 200-272-2
Hill Formula C₂H₅NO₂
Chemical formula H₂NCH₂COOH
Molar Mass 75.07 g/mol
HS Code 2922 49 10
Structure formula Image Structure formula Image
Quality Level MQ100
Applications
Application Glycine GR for analysis. CAS 56-40-6, EC Number 200-272-2, chemical formula H₂NCH₂COOH.
Physicochemical Information
Density 1.161 g/cm3 (20 °C)
Melting Point >233 °C (decomposition)
pH value 5.9 - 6.4 (50 g/l, H₂O, 20 °C)
Vapor pressure 0.0000171 Pa (25 °C)
Bulk density 920 kg/m3
Solubility 250 g/l soluble
Toxicological Information
LD 50 oral LD50 Rat 7930 mg/kg
Safety Information according to GHS
RTECS MB7600000
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly hazardous to water
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Storage and Shipping Information
Storage Store at +5°C to +30°C.
Transport Information
Declaration (railroad and road) ADR, RID Kein Gefahrgut
Declaration (transport by air) IATA-DGR No Dangerous Good
Declaration (transport by sea) IMDG-Code No Dangerous Good
Specifications
Assay (perchloric acid titration) ≥ 99.7 %
Identity (IR-spectrum) passes test
pH (50 g/l CO₂-free water) 5.9 - 6.3
Chloride (Cl) ≤ 0.003 %
Sulfate (SO₄) ≤ 0.0025 %
Heavy metals (as Pb) ≤ 0.001 %
Cu (Copper) ≤ 0.0001 %
Fe (Iron) ≤ 0.0001 %
Pb (Lead) ≤ 0.0001 %
NH₄ (Ammonium) ≤ 0.02 %
Foreign amino acids ≤ 0.1 %
Other ninhydrine positive substances ≤ 0.1 %
In water insoluble matter ≤ 0.003 %
Sulfated ash (600 °C) ≤ 0.05 %
Global Trade Item Number
Catalogue Number GTIN
1042010100 04022536048369
1042010250 04022536048376
1042011000 04022536048383
1042015000 04022536048406
1042019025 04022536048413
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