MERCK 101566 L-Asparagine monohydrate for biochemistry. CAS 5794-13-8, pH 4.0 - 5.5 (20 g/l, H₂O, 20 °C).

MERCK 101566 L-Asparagine monohydrate for biochemistry. CAS 5794-13-8, pH 4.0 - 5.5 (20 g/l, H₂O, 20 °C).

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Stok Kodu
101566.0100
Kategori
Kimyasallar
Marka
Merck Millipore
Havale
0,00 TL (%5,00 havale indirimi)
0,00 TL KDV DAHİL
TEKLİF İSTE
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Ürün Bilgisi
Taksit Seçenekleri
Önerileriniz
Ürün Bilgisi
Description
Catalogue Number 101566
Synonyms Asparaginic acid semiamide, Asn
Product Information
CAS number 5794-13-8
EC number 200-735-9
Hill Formula C₄H₈N₂O₃ * H₂O
Molar Mass 150.14 g/mol
HS Code 2924 19 00
Structure formula Image
Applications
Application L-Asparagine monohydrate for biochemistry. CAS 5794-13-8, pH 4.0 - 5.5 (20 g/l, H₂O, 20 °C).
Physicochemical Information
Melting Point 215 - 217 °C decomposes
pH value 4.0 - 5.5 (20 g/l, H₂O, 20 °C)
Bulk density 530 kg/m3
Solubility 22 g/l
Safety Information according to GHS
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
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 to almost white crystalline powder or colorless crystals
Appearance of solution (20 g/l, CO₂-free water) clear and colorless
Spec. rotation (α 20/D, 100 g/l, hydrochloric acid 3 mol/l, calc. on dried substance) +33.7 to +36.0
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 %
Aspartic acid ≤ 0.5 %
other foreign amino acids ≤ 0.3 %
Other ninhydrine positive substances ≤ 0.1 %
Loss on drying (130 °C, 3 h) 10.5 - 12.5 %
Taksit Seçenekleri
Önerileriniz
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MERCK 101566 L-Asparagine monohydrate for biochemistry. CAS 5794-13-8, pH 4.0 - 5.5 (20 g/l, H₂O, 20 °C). MERCK 101566 L-Asparagine monohydrate for biochemistry. CAS 5794-13-8, pH 4.0 - 5.5 (20 g/l, H₂O, 20 °C). I L-Asparagine monohydrate for biochemistry, MERCK 101566.0100 100 gr AMBALAJ SENTEZLAB, SENTEZ, merck 101566, 101566, merck L-Asparagine monohydrate, merck L-Asparagine monohydrate 101566, L-Asparagine monohydrate, merck kimyasalları 101566.0100
MERCK 101566 L-Asparagine monohydrate for biochemistry. CAS 5794-13-8, pH 4.0 - 5.5 (20 g/l, H₂O, 20 °C).

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