Glycine cryst. PH EUR

ürün Kodu : 500190.1000

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Ürün Grubu : Merck Kimyasalları

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 500190.1000

Glycine cryst. PH EUR

 

Ürün bilgisi
Grade Ph Eur,BP,JP,USP
Hill Formula C2H5NO2
Chemical formula H2NCH2COOH
HS Code 2922 49 85
EC number 200-272-2
Molar mass 75.06 g/mol
CAS number 56-40-6
Kimyasal ve fiziksel veri
Solubility 225 g/l (20 °C)
Melting point 232 - 236 °C (decomposition)
Molar mass 75.06 g/mol
Density 1.595 g/cm3
Bulk density 920 kg/m3
pH value 5.9 (8 g/l, H2O, 20 °C)
Güvenlik bilgisi
RTECS MB7600000
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly water endangering
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.
Nakliye bilgisi
Declaration (railroad and road) ADR, RID Kein Gefahrgut
Declaration (transport by sea) IMDG-Code No Dangerous Good
Declaration (transport by air) IATA-DGR No Dangerous Good
Toksikolojik veri
LD 50 oral LD50 rat 7930 mg/kg
Spesifikasyonlar
Assay (perchloric acid titration, calculated on dried substance) 98.5 - 101.0 %
Identity (IR-spectrum) passes test
Appearance black to almost black, crystalline powder
Appearance of solution (100 g/l, CO2-free water) clear and colorless and not more intense in color than reference solution Y7
pH (50 g/l CO2-free water) 5.9 - 6.4
Chloride (Cl) ≤ 0.007 %
Sulfate (SO4) ≤ 0.0065 %
Heavy metals (as Pb) ≤ 0.001 %
As (Arsenic) ≤ 0.0002 %
NH4 (Ammonium) ≤ 0.02 %
Hydrolyzable substances passes test
Ninhydrin - positive substances (total (TLC)) ≤ 0.5 %
Residual solvents (Ph.Eur./USP/ICH) class 2 (Methanol) ≤ 0.3 %
Other residual solvents (Ph. Eur./USP/ICH) excluded by manufacturing process
Loss on drying (105 °C, 2 h) ≤ 0.2 %
Sulfated ash (600 °C) ≤ 0.1 %
Bacterial endotoxins ≤ 3.0 I.U./g
Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000 are not likely to be present.
Corresponds to Ph. Eur., BP, JP, USP

Glycine, molecular structure