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Item | Specifications (USP) | Specifications (AJI) |
Description | White crystals or crystalline powder | White crystals or crystalline powder |
Identification | Infrared absorption spectrum | Infrared absorption spectrum |
Specific rotation[a]D20° | +26.3 °- +27.7° | +26.9 °- +27.9° |
State of solution/Transmittance | --- | >= 98.0% |
Chloride (Cl) | =< 0.05% | =< 0.020% |
Ammonium (NH4) | --- | =< 0.02% |
Sulfate (SO4) | =< 0.03% | =< 0.020% |
Iron (Fe) | =< 0.003% | =< 10PPm |
Heavy metals (Pb) | =< 0.0015% | =< 10PPm |
Arsenic (As2O3) | --- | =< 1PPm |
Other amino acids | --- | Chromatographically not detectable |
Loss on drying | =< 0.5% | =< 0.5% |
Residue on ignition(sulfated) | =< 0.3% | =< 0.10% |
Assay | 98.5-101.5% | 99.0-101.0% |
PH | --- | 10.5-12.0 |
Organic volatile impurities | Meets the requirements | --- |
단백질을 가수분해하여 얻을 수 있는 아미노산.특히 핵산과 결합하고 있는 단백질인 프로타민과 히스톤에 풍부하게 들어 있다. 1895년 동물의 뿔에서 최초로 분리했으며, 포유동물에서 질소를 배설하는 주요형태인 요소를 합성하는 데 중요한 역할을 한다. 완전히 성장한 포유동물의 경우 비필수아미노산의 하나이며, 글루탐산으로부터 합성할 수 있으므로 음식물로부터 섭취할 필요가 없다.
User : alireza majidi 2014-11-03 20:03:26
alireza majidi Q : Can you supply L-Arginine base?what is your moq?
FOODCHEM A : Hello,we have L-Arginie base and L-arginine hcl,with moq of 1000 kgs each.
User : majed katbah2014-09-23 21:33:24
majed katbahQ : Hello,can you provide a sample of l-arginnie powder.i heard from my friend l-arginnie is effective in calorrie burning,im interested in buying small samples. can you provide?if so, how should i pay for it?
FOODCHEM A : Thanks for asking,L-Arginine and improve the circulation, strengthens the immune system.Research suggests that the amino acid accelerates the rate of the healing of wounds, improves the burning of excess fat and can be used in weight-reducing diets.If you are interested, pls send your requirement and contact details to us,our salesmanger will contact you and give you a quote as soon as possible.
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