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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 | --- |
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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