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Thermo Scientific Chemicals DL-methionin, 99+ %

Artikelnummer. 10326960 Shop alle Thermo Scientific Chemicals produkter
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Mængde:
2.5 g
100 g
250 g
1 kg
Emballage:
Glasflaske
Plastflaske
Pakningsstørrelse:
100g
1kg
2.5g
250g
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Artikelnummer. 10326960

Brand: Thermo Scientific Chemicals 125650025

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Description

CAS: 59-51-8 | C5H11NO2S | 149.21 g/mol

Denne Thermo Scientific Chemicals brandprodukt var oprindeligt en del af Acros Organics produktportefølje. Noget dokumentation og etiketoplysninger kan referere til det gamle mærke. Den originale Acros Organics-produkt-/varekode eller SKU-reference er ikke ændret som en del af mærkeovergangen til Thermo Scientific Chemicals .

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 59-51-8
Molekylær formel C5H11NO2S
Molekylvægt (g/mol) 149.21
MDL nummer MFCD00063096
InChI nøgle FFEARJCKVFRZRR-UHFFFAOYNA-N
Synonym dl-methionine, methionine, racemethionine, acimetion, banthionine, cynaron, lobamine, meonine, mertionin, metione
PubChem CID 876
ChEBI CHEBI:16811
SMIL CSCCC(N)C(O)=O

Specifications

Kemisk navn eller materiale DL-Methionine
Navn note 99+%
Ammonium 1000ppm max.
pH 5.4 to 6.1 (2% w/v aq. soln.)
Farve Hvid
Chlorid 200ppm max.
Tungmetaller (som Pb) 10ppm max.
Infrarødt spektrum Authentic
Analyseprocentområde 99+%
Tab ved tørring 0.5% max. (1 g, 105°C)
Andre aminosyrer 0.2% max. (TLC)
Emballage Glasflaske
Lineær formel CH3SCH2CH2CH(NH2)CO2H
Beilstein 04, II, 938
Sulfat 200ppm max.
Merck Index 15, 6047
Transmission 95% min. (c=10, 2N HCl, 430nm) 1cm cell
Sulfat aske 0.1% max.
Tæthed 1.34g/mL
IUPAC navn 2-amino-4-(methylsulfanyl)butansyre
Mængde 2.5 g
Formel vægt 149.21
Procent renhed 99.0 to 101.0% (on dried substance)
Fysisk form Krystallinsk pulver eller krystaller
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