China Food Grade Manufacturer Supply Raw Material L-Arginine

L-Arginine (Hcl,base,AAKG)
1. Standard:USP AJI FCC
2. Appearance:White crystals or crystalline powder
3. CAS No.: 74-79-3(L-Arginine);
CAS No.:1119-34-2( L-Arginine Monohydrochloride);
CAS No.:36589-29-4(L-Arginine Ethylester HCl)
4. Chemical Name and Synonyms: 2-Amino-5-guanidinovaleric acid; 2-Amino-5-guanidinopentanoic acid; Arg; Arginine; L-Arginine; L-(+)-Arginine;
5. Pacakge: In 25kgs fiber drum double polyethylene bags inside; Preserve in well-closed containers, at controlled room temperature.
6. Shelf life: 2 years
Arginine Series
L-Arginine base
L-Arginine Hcl
L-Arginine Ethyl Ester Hcl
L-Arginine Alpha-Ketoglutarate (AAKG 2:1/AAKG 2:2)
L-Arginine L-Aspartic acid

COA of L-Arginine base

ItemSpecifications (USP)Specifications (AJI)DescriptionWhite crystals or crystalline powderWhite crystals or crystalline powderIdentificationInfrared absorption spectrumInfrared absorption spectrumSpecific rotation+26.3 °- +27.7°+26.9 °- +27.9°[a]D20°State of solution---≥ 98.0%/TransmittanceChloride (Cl)≤ 0.05%≤ 0.020%Ammonium (NH4)---≤ 0.02%Sulfate (SO4)≤ 0.03%≤ 0.020%Iron (Fe)≤ 0.003%≤ 10PPmHeavy metals (Pb)≤ 0.0015%≤ 10PPmArsenic (As2O3)---≤ 1PPmOther amino acids---Chromatographically not detectableLoss on drying≤ 0.5%≤ 0.5%Residue on ignition≤ 0.3%≤ 0.10%(sulfated)Assay98.5-101.5%99.0-101.0%PH---10.5-12.0Organic volatile impuritiesMeets the requirements ---

Standard:The Goods Conform to the standards of USP FCC AJI.

Storage:In 25kgs fiber drum double polyethylene bags inside; Preserve in well-closed containers, at controlled room temperature.

Shelf life: 2 years
COA OF L-ARGININE HCL

ItemsSpecifications (AJI)Specifications (USP)DescriptionWhite crystals or crystalline powderIdentificationInfrared absorption spectrumSpecific rotation[a]D20 °+22.1 °- +22.9°+21.4 °- +23.6°State of solution≥ 98.0%---Chloride (Cl)16.58-17.00%16.5-17.1%Ammonium (NH4)≤ 0.02%---Sulfate (SO4)≤ 0.020%≤ 0.03%Iron (Fe)≤ 10PPm---Heavy metals (Pb)≤ 10PPm≤ 0.002%Arsenic (As2O3)≤ 1PPm---Other amino acidsConforms---Loss on drying≤ 0.20%≤ 0.20%Residue on ignition (sulfated)≤ 0.10%≤ 0.10%Assay99.0-101.0%98.5-101.5%PH4.7-6.2---Organic volatile impurities---Meets the requirements

Standard:The Goods Conform to the standards of USP FCC AJI.

Storage:In 25kgs fiber drum double polyethylene bags inside; Preserve in well-closed containers, at controlled room temperature.

Shelf life: 2 years

COA OF L-Arginine Alpha-Ketoglutarate 2:1

ItemsStandardsAppearanceWhite to yellow crystalline powderAssay(%)98.0 - 102.0L-Arginine(%)65.5 - 69Alpha Ketoglutarate(%)26.5 - 29Specific rotation(°)+16.5 - +18.5Loss on drying(%)1.0 MaxAsh(%)0.2 MaxpH5.5 - 7.0Cl(%)0.05 MaxHeavy metals(ppm)10.0 MaxAs(ppm)1.0 MaxPb(ppm)1.0 MaxCd(ppm)1.0 MaxHg(ppm)1.0 MaxFe(ppm)10.0 MaxBulk density(g/ml)0.5 MinParticle size30 MeshTotal Plate Count(cfu/g)1000 MaxYeast & Mold(cfu/g)100 MaxE.Coli(cfu/g)NegativeSalmonella(cfu/g)Negative

Standard:The Goods Conform to the standards of USP AJI FCC.

Storage:Store in a cool and dry place and Keep away from strong light and heat

Shelf life: 2 years
L-Arginine Application

1. Chest pain (angina).
2. Erectile dysfunction (ED).
3. High blood pressure.
4. Inflammation of the digestive tract in premature infants.
5. Nitrate tolerance.
6. Leg pain associated with poor blood flow (peripheral arterial disease).
7. Improving recovery after surgery.
8. High blood pressure during pregnancy (pre-eclampsia).