1.05707
L-Methionine
for biochemistry
Manufacturer: Millipore
CAS Number: 63-68-3
Synonym(S): L-Methionine, Met
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 25 G | 1.05707-25-G | In Stock | ₹ 5,704.98 |
| 100 G | 1.05707-100-G | In Stock | ₹ 9,528.04 |
| 1 KG | 1.05707-1-KG | In Stock | ₹ 62,669.99 |
| 10 KG | 1.05707-10-KG | In Stock | ₹ 3,26,340.00 |
1.05707 - 25 G
In Stock
Quantity
1
Base Price: ₹ 5,704.98
GST (18%): ₹ 1,026.896
Total Price: ₹ 6,731.876
Quality Level
100
form
solid
potency
36000 mg/kg LD50, oral (Rat)
pH
5-7 (20 °C, 10 g/L in H2O)
mp
280-282 °C
solubility
48 g/L
density
1.34 g/cm3
bulk density
550 kg/m3
storage temp.
2-30°C
InChI
1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)
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Description
- General description: for biochemistry
- Application: L-Methionine for biochemistry. CAS 63-68-3, pH 5 - 7 (10 g/l, H₂O, 20 °C).
- Analysis Note: Assay (perchloric acid titration, calculated on dried substance)≥ 99.0 %Identity (IR-spectrum)passes testAppearancewhite or almost white, crystalline powder or colorless crystalsAppearance of solution (0.5 mol/l, hydrochloric acid 1 mol/l)clear and colorlessSpec. rotation (α 20/D, 50 g/l, hydrochloric acid 1 mol/l, calc. on dried substance)+22.5 to +23.5UV-Absorption (260 nm, 0.5 mol/l, 1 cm, hydrochloric acid 1 mol/l)≤ 0.50UV-Absorption (280 nm, 0.5 mol/l, 1 cm, hydrochloric acid 1 mol/l)≤ 0.20Chloride (Cl)≤ 0.02 %Sulfate (SO₄)≤ 0.01 %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 %
SAFETY INFORMATION
WGK
WGK 1