Merck 107256.0025 L-Phenylalanine

for biochemistry

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Ambalaj Miktarı: 25 GR

(2024 güncel fiyat)

Ambalaj Fiyatı: 50,70 € + %20 KDV

 

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Ürün Fiyatı: 50,70 €

Ürün Özellikleri

Empirical Formula CAS #
C₉H₁₁NO₂ 63-91-2
Description
Catalogue Number 107256
Synonyms Phe, 2-Amino-3-phenylpropionic acid

Merck 107256.0025 | L-Phenylalanine for biochemistry

Product Information
CAS number 63-91-2
EC number 200-568-1
Hill Formula C₉H₁₁NO₂
Molar Mass 165.19 g/mol
HS Code 2922 49 85
Structure formula Image

Physicochemical Information
Melting Point 275 – 283 °C (decomposition)
pH value 5.4 – 6.0 (10 g/l, H₂O, 20 °C)
Bulk density 580 kg/m3
Solubility 27 g/l (20 °C)

Safety Information according to GHS
RTECS AY7535000
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering

Storage and Shipping Information
Storage Store at +5°C to +30°C.

Specifications
Assay (perchloric acid titration, calculated on dried substance) ≥ 99.0 %
Identity (IR-spectrum) passes test
Appearance white, crystalline powder or colorless crystals
Appearance of solution (0.5 mol/l, hydrochloric acid 1 mol/l) clear and colorless
Spec. rotation (α 20/D, 50 g/l, hydrochloric acid 1 mol/l, calc. on dried substance) -10.5 to -9.5
Chloride (Cl) ≤ 0.02 %
Sulphate (SO₄) ≤ 0.02 %
Heavy metals (as Pb) ≤ 0.001 %
As (Arsenic) ≤ 0.0005 %
Ca (Calcium) ≤ 0.001 %
Co (Cobalt) ≤ 0.0005 %
Fe (Iron) ≤ 0.0005 %
K (Potassium) ≤ 0.0005 %
Mg (Magnesium) ≤ 0.0005 %
Na (Sodium) ≤ 0.005 %
NH₄ (Ammonium) ≤ 0.01 %
Zn (Zinc) ≤ 0.0005 %
Foreign amino acids ≤ 0.3 %
Other ninhydrine positive substances ≤ 0.1 %
Loss on drying (105 °C; 3 h) ≤ 0.3 %

L – Fenilalanin

M107256.0025

1.07256.0025

1072560025

Laboratuvar Kimyasalları

Ürün Özellikleri:

25 gr 50,70 € + %20 KDV
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