L-Arginine

L-Arginine
L-Arginine
L-Arginine
Request a Quote

Product Name: L-Arginine
Batch No.: LM******
Quality: AJI97
Shelf Life: 2years

Tests Limits Test results
Description White crystals or crystalline powder C rystalline powder
Identification (IR) Concordant with the reference spectrum Concordant with the reference spectrum
Specific rotation 26.9° ~ 27.9 ° 27.1°
Assay 99.0 %~101.0 % 99.7%
State of solution (Transmittance T 430 ) ≥98.0% 99.7%
PH 10.5 ~ 12.0 11.2
Loss on drying ≤0.50% 0.19%
Residue on ignition ≤0.10% 0.05%
Chloride(Cl) ≤0.02% <0.02%
Sulfate(SO 4 ) ≤0.02% <0.02%
Ammonium(NH 4 ) ≤0.02 % <0.02 %
Iron(Fe) ≤10ppm <10ppm
Heavy metals(Pb) ≤10ppm <10ppm
Arsenic(As) ≤1ppm <1ppm
Other amino acids ≤ 0.5% < 0.5%

Product Name: L-Arginine
Batch No.: LM******
Quality: USP24
Shelf Life: 2years

Tests Limits Test results
Description White crystals or crystalline powder crystalline powder
Identification (IR) Concordant with the reference spectrum Concordant with the reference spectrum
Specific rotation 26.3 ° ~ 27.7 ° 27.3 °
A ssay 98.5 ~ 101.5% 99.5%
Loss on drying ≤0.50% 0.17%
Residue on ignition ≤0.30% 0.07%
Chloride(Cl) ≤0.05% <0.05%
Sulfate(SO 4 ) ≤0.03% <0.03%
Iron(Fe) ≤30ppm <30ppm
Heavy metals(Pb) ≤15ppm <15ppm
Organic volatile impurities Meets the requirements Meets the requirements

Product Name: L-Arginine
Batch No.: LM******
Quality: USP37
Shelf Life: 2years

Tests Limits Test results
Description White crystals or crystalline powder crystalline powder
Identification (IR) Concordant with the reference spectrum Concordant with the reference spectrum
Specific rotation 26.3 ° ~ 27.7 ° 27.3 °
A ssay 98.5 ~ 101.5% 99.5%
Loss on drying ≤0.50% 0.17%
Residue on ignition ≤0.30% 0.07%
Chloride(Cl) ≤0.05% <0.05%
Sulfate(SO 4 ) ≤0.03% <0.03%
Iron(Fe) ≤30ppm <30ppm
Heavy metals(Pb) ≤15ppm <15ppm
Other amino acids ≤ 0.5% < 0.5%
Organic volatile impurities Meets the requirements Meets the requirements
Related products
Send Message
Inquiry
Inquiry