فروش گلایسین 104201 مرک
Glycine 104201 Merck
اطلاعات محصول
شماره CAS 56-40-6
شماره EC 200-272-2
فرمول هیل C₂H₅NO₂
فرمول شیمیایی H₂NCH₂COOH
جرم مولی 75.06 گرم در مول
کد HS 2922 49 85
Glycine GR for analysis. CAS 56-40-6, EC Number 200-272-2, chemical formula
H₂NCH₂COOH
Empirical Formula | CAS # |
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C₂H₅NO₂ | 56-40-6 |
Description | |
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Catalogue Number | 104201 |
Synonyms | Gly, Aminoacetic acid, Aminoethanoic acid |
Description | Glycine |
Product Information | |
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CAS number | 56-40-6 |
EC number | 200-272-2 |
Hill Formula | C₂H₅NO₂ |
Chemical formula | H₂NCH₂COOH |
Molar Mass | 75.06 g/mol |
HS Code | 2922 49 85 |
Structure formula Image |
Applications | |
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Application | Glycine GR for analysis. CAS 56-40-6, EC Number 200-272-2, chemical formula H₂NCH₂COOH. |
Physicochemical Information | |
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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 | |
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LD 50 oral | LD50 Rat 7930 mg/kg |
Safety Information according to GHS | |
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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. |
Storage and Shipping Information | |
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Storage | Store at +5°C to +30°C. |
Transport Information | |
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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 | |
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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 % |
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