L-Isoleucine CP2010 L-Isoleucine USP24 High quality L-Isoleucine
Quality: AJI92,USP
Standard: USP32, AJI92, EP, FCC, CP2010
FOB Price: US $ 20 - 27 / Kilogram
Specification of Our L-Isoleucine
Item | Limit |
Characteristics | A white crystals almost white crystalline power, slightly powder |
Identification | The positive reaction |
Chloride (Cl) | 0.050% Max |
Sulfate (SO4) | 0.030% Max |
Lead | 10ppm Max |
Heavy Metals (Pb) | 15ppm Max |
Arsenic (As2O3) | 1.5ppm |
PH | 5.5 to 7.0 |
Loss on Drying | 0.30% Max |
Residue in Ignition | 0.30% Max |
Specification of our High quality L-Isoleucine CP2010
Description | White Crystals Crystalline Powder |
Identification(IR) | Concordant with the Reference Spectrum |
Assay | ≥98.5% |
PH | 5.5~6.5 |
Specific Rotation | +38.9o~+41.8o |
State of Solution | ≥98.0% |
Chloride(Cl) | ≤ 0.02% |
Ammonium(NH4) | ≤ 0.02% |
Sulfate(SO4) | ≤ 0.02% |
Iron(Fe) | ≤10ppm |
Heavy Mental(Pb) | ≤10ppm |
Arsenic(AS) | ≤1ppm |
Other Amino Acids | ≤ 0.50% |
Loss on Drying | ≤ 0.2% |
Residue on Ignition | ≤ 0.1% |
Endotoxin | ≤20EU/g |
Specification of L-Isoleucine USP24
Description | White crystals or crystalline powder |
Identification | Conforms |
PH | 5.5-7.0 |
State Of Solution | Clear and colorless |
Specific Rotation | +38.9° ~ +41.8° |
Chloride(CL) | ≤0.050% |
Sulfate(SO4) | ≤0.030% |
Ammonium(NH4) | ≤0.02% |
Heavy Metals(Pb) | ≤15ppm |
Iron(Fe) | ≤30ppm |
Arsenic(As2O3) | ≤1ppm |
Other Amino Acids | Conforms |
Loss On Drying | ≤0.30% |
Residue On Ignition | ≤0.30% |
Assay | 98.5% ~ 101.5% |
Specification of L-Isoleucine USP32
Identification | As USP32 |
Appearance | White Crystals Crystalline Powder |
Specification Rotation | +38.9o~+41.8o |
PH | 5.5~7.0 |
Chloride(Cl) | ≤ 0.05% |
Sulfate(SO4) | ≤ 0.03% |
Iron(Fe) | ≤ 0.003% |
Heavy Mental(Pb) | ≤ 0.0015% |
omatographic Purity | ≤ 0.5% of any Individual Impurity is Found; ≤2.0% of total Impurities is Found |
Loss on Drying | ≤0.3% |
Residue on Ignition | ≤0.3% |
Assay | 98.5%~101.5% |
Our Advantage of L-Isoleucine
1. we specializs in exporting Amino Acid to 40 countries f10 years.
2. We can offer more than 100 kinds:L-Methionine 400mt/year,L-Serine 500mt/year etc.
3.We have professional team that can help you to answer solve your question
4.We can offer the sample if you need
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