L(+)-Histidine 98.5-101.5% (dried basis) USP, FCC, Multi-Compendial, Macron Fine Chemicals™
Proveedor: AVANTOR PERFORMANCE MATERIALS US
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Número CAS:71-00-1
:
Fórmula:C₆H₉N₃O₂
Número MDL:MFCD00064315
:155.16 g/mol
Densidad:1.44 g/cm³
:Management of Change (MOC) category = R
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Resultados de prueba de especificación
- Bulk Food Chemical:98.5 - 101.5 %
- Bulk Pharmaceutical Chemical:Passes Test
- USP - Assay (C₆H₉N₃O₂) (Dried Basis):98.5 - 101.5%
- USP - Identification:Passes Test
- USP - Specific Rotation [Å]²⁵ ^D (+):12.6 - 14.0°
- USP - pH:7.0 - 8.5
- USP - Loss on Drying at 105 °C:≤0.2%
- USP - Residue on Ignition:≤0.4%
- USP - Chloride (Cl):≤0.05%
- USP - Sulfate (SO₄):≤0.03%
- USP - Iron (Fe):≤0.003%
- USP - Heavy Metals (as Pb):≤0.0015%
- USP - Related Compounds - Individual Impurities:≤0.5%
- USP - Related Compounds - Total Impurities:≤2.0%
- FCC - Assay (C₆H₉N₃O₂) (Dried Basis):98.5 - 101.5%
- FCC - Identification:Passes Test
- FCC - Lead (Pb):≤5 mg/kg
- FCC - Loss on Drying:≤0.2%
- FCC - Residue on Ignition:≤0.2%
- FCC - Specific Rotation [Å]²º^D (+):11.5 - 13.5°
- EP/BP - Assay (C₆H₉N₃O₂) (Dried Basis):98.5 - 101.0%
- EP/BP - Identification A:Passes Test
- EP/BP - Identification B:Passes Test
- EP/BP - Specific Rotation [Å]²º^D (+):11.4 - 12.4°
- 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 - Heavy Metals (as Pb):≤10 ppm
- EP/BP - Loss on Drying:≤0.5%
- EP/BP - Ash (sulfated):≤0.1%
- JP - Assay (C₆H₉N₃O₂) (Dried Basis):99.0 - 101.0%
- JP - Ammonium (NH₄):≤0.02%
- JP - Chloride (Cl):≤0.021%
- JP - Heavy Metals (as Pb):≤10 ppm
- JP - Iron (Fe):≤10 ppm
- JP - Identification:Passes Test
- JP - Loss on Drying at 105 °C:≤0.3%
- JP- Optical Rotation [Å]²º^D (+):11.8 - 12.8°
- JP - Related Substances:Passes Test
- JP - pH:7.0 - 8.5
- JP - Residue on Ignition:≤0.10%
- JP - Sulfate (SO₄):≤0.028%
Resultados de prueba de especificación
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