L(+)-Arginine 98.5-101.5% (dried basis) USP, FCC, Multi-Compendial, Macron Fine Chemicals™
: H-L-Arg-OH, (S)-2-Amino-5-guanidinopentanoic acid, Arginine, (S)-(+)-Arginine, L-Arginine, H-Arg-OH
:74-79-3
:
:C₆H₁₄N₄O₂
:MFCD00002635
:368
:174.2 g/mol
:238
:13,00785
:Management of Change (MOC) category = R
- Environmentally Preferable:
- USP - Assay (C₆H₁₄N₄O₂) (dried basis):98.5 - 101.5 %
- USP - Identification:Passes Test
- USP - Specific Rotation [Å]²⁵ ^D (+):26.3 - 27.7 Degree
- USP - Loss on Drying at 105°C:≤ 0.5 %
- USP - Chloride (Cl):≤ 0.05 %
- USP - Residue on Ignition:≤ 0.3 %
- USP - Sulfate (SO₄):≤ 0.03 %
- USP - Iron (Fe):≤ 0.003 %
- USP - Related Compounds - Individual Impurities:≤ 0.5 %
- USP - Related Compounds - Total Impurities:≤ 2.0 %
- EP/BP - Assay (C₆H₁₄N₄O₂) (dried basis):98.5 - 101.0 %
- EP/BP - Identification A:Passes Test
- EP/BP - Identification C:Passes Test
- EP/BP - Appearance of Solution:Passes Test
- EP/BP - Specific Rotation [Å]²º^D (+):25.5 - 28.5 Degree
- EP/BP-Ninhydrin-Positive Substances-Each:≤ 0.2 %
- EP/BP-Ninhydrin-Positive Substances-Total Impurities:≤ 0.5 %
- EP/BP - Chloride (Cl):≤ 200 ppm
- EP/BP - Sulfate (SO₄):≤ 300 ppm
- EP/BP - Ammonium (NH₄):≤ 0.02 %
- EP/BP - Iron (Fe):≤ 10 ppm
- EP/BP - Loss on Drying:≤ 0.5 %
- EP/BP - Ash (sulfated):≤ 0.1 %
- JP - Identification:Passes Test
- JP - Optical rotation, 20° C (+):26.9 - 27.9 Degree
- JP - pH (1:10):10.5 - 12.0
- JP - Clarity and Color of Solution:Passes Test
- JP - Chloride (Cl):≤ 0.021 %
- JP - Sulfate (SO₄):≤ 0.028 %
- JP - Ammonium (NH₄):≤ 0.02 %
- JP - Heavy Metals (as Pb):≤ 10 ppm
- JP - Iron (Fe):≤ 10 ppm
- JP - Related Substances:Passes Test
- JP - Loss on Drying at 105°C:≤ 0.30 %
- JP - Residue after Ignition:≤ 0.1 %
- JP - Assay (C₆H₁₄N₄O₂)(dried basis):98.5 - 101.0 %