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Thermo Scientific Chemicals L-Valine, 99%

Numéro de catalogue. AC140810250
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2.5 kg
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Plastic Bottle
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Numéro de catalogue. Quantity Packaging
AC140810250 25 g Plastic Bottle
AC140811000 100 g Plastic Bottle
AC140815000 500 g Plastic Bottle
AC140810025 2.5 kg Plastic Bottle
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Numéro de catalogue. AC140810250 Fournisseur Thermo Scientific Chemicals Code fournisseur 140810250
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Description

CAS: 72-18-4 | C5H11NO2 | 117.15 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Identifiants chimiques

CAS 72-18-4
Molecular Formula C5H11NO2
Molecular Weight (g/mol) 117.15
MDL Number MFCD00064220
InChI Key KZSNJWFQEVHDMF-BYPYZUCNSA-N
Synonym l-valine, valine, s-valine, s-2-amino-3-methylbutanoic acid, h-val-oh, 2-amino-3-methylbutyric acid, 2s-2-amino-3-methylbutanoic acid, s-2-amino-3-methylbutyric acid, l-alpha-amino-beta-methylbutyric acid, valinum latin
PubChem CID 6287
ChEBI CHEBI:16414
IUPAC Name (2S)-2-amino-3-methylbutanoic acid
SMILES CC(C)[C@H](N)C(O)=O

Spécifications

Melting Point 315.0°C
Ammonium 200ppm max.
Color White
Chlorine (Cl) 200ppm max.
Foreign Amino Acids 0.5% max.
Heavy Metals (as Pb) 10ppm max.
Infrared Spectrum Authentic
Iron (Fe) 10ppm max.
Loss on Drying 0.2% max.
Assay Percent Range 99%
Packaging Plastic Bottle
Linear Formula (CH3)2CHCH(NH2)CO2H
Specific Rotation + 28.00
Beilstein 04, 427
Fieser 13,226
Sulfate 300ppm max.
Merck Index 15, 10095
Sulfated Ash 0.1% max.
Solubility Information Solubility in water: 85g/L (20°C). Other solubilities: practically insoluble in cold alcohol, ether and, acetone, soluble in mineral acids, insoluble in chloroform, diethylether
Density 1.2300g/mL
Specific Rotation Condition +28.00 (20.00°C c=8,6N HCl)
Quantity 25 g
Formula Weight 117.15
Percent Purity 99%
Specific Gravity 1.23
Physical Form Powder
Chemical Name or Material L-Valine, 99%
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Sécurité et manipulation

EINECSNumber 200-773-6
RTECSNumber YV9361000
TSCA TSCA

RUO – Research Use Only