China factory supply high quality 99% pure L(+)-Arginine // 74-79-3

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China factory supply high quality 99% pure L(+)-Arginine // 74-79-3
China factory supply high quality 99% pure L(+)-Arginine // 74-79-3
China factory supply high quality 99% pure L(+)-Arginine // 74-79-3
China factory supply high quality 99% pure L(+)-Arginine // 74-79-3
China factory supply high quality 99% pure L(+)-Arginine // 74-79-3
China factory supply high quality 99% pure L(+)-Arginine // 74-79-3
China factory supply high quality 99% pure L(+)-Arginine // 74-79-3

China factory supply high quality 99% pure L(+)-Arginine // 74-79-3

  • Item No.TOP
    MOQ1 Kilogram / Kilogram
Tag  sourcing

Quantity:

From $55.0052.00 / Kilogram
$55.00
You save $ -55.00
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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Quick Details
Place of Origin CN;SHN
Usage Animal Pharmaceuticals
Brand Name Xigema
Model Number TOP
pka 1.82, 8.99, 12.5(at 25℃)
solubility H2O: 100 mg/mL
Colorwhite
FEMA 3819 | L-ARGININE
storage temp. Store at 0-5
Formpowder
Melting point 222 °C (dec.)(lit.)
PH 10.5-12.0 (25℃, 0.5M in H2O)
Merck14,780
Refractive Index 27 ° (C=8, 6mol/L HCl)
Grade Standard Food Grade
Type Vitamins, Amino Acids and Coenzymes
CAS No. 74-79-3
Other Names L(+)-Arginine
MFC6H14N4O2
EINECS No. 200-811-1
Purity99%min

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Name:L-Arginine 

Molecular formula:C6H14N4O2

Molecular weight:174.20

CAS:74-79-3

Purity:99%-100%

Characteristics: white crystal or white powder, bitter, melt in water

 

 

L-arginine is one of the 20 amino acids that build up protein. L-arginine is one of the non-essential amino acids, meaning it can be synthesised in the body.

L-arginine is a precursor of nitric oxide and other metabolites. It is an important component of collagen, enzymes and hormones, skin and connective tissues. L-arginine plays important roles in the synthesis of various protein molecules; creatine and insulin being the most easily recognised

 

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product function

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It may have antioxidant property and reduces accumulation of compounds such as ammonia and plasma lactate, by-products of physical exercise. It also inhibits platelet aggregation and has also been known to decrease blood pressure.

When consumed, L-arginine is converted to nitric oxide which aids in the relaxation of blood vessels. The effect is better blood circulation in the body and especially in the extremities; specifically the genitalia. For this reason L-arginine helps in stimulating and maintaining erection. Men with erectile dysfunction benefit especially from the intake of L-arginine rich foods or l-arginine supplement.             

 

 

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product profile

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Analysis Items

Specification 

Results

Apperance

White crystals or crystalline powder

Conforms

Specific rotation[a]D20°

+26.3°~+27.7°

  +27.2°

  Solubility

 Freely soluble in water,sparingly soluble in

alcohol and insoluble in ether

 Conforms

  Chloride(Cl)

  ≤0.05%

  0.014%

  Sulfate(SO4)

  ≤0.030%

  ≤0.012%

  Iron(Fe)

  ≤30PPM

  5PPM

  Heavy metals(Pb)

  ≤15PPM

  3PPM

  Organic volatile impurity

  Meets the requirement

 Conforms

  Loss on drying

  ≤0.5%

  0.18%

  Residue on ignition

  ≤0.3%

  <0.1%

  Assay

  99.0~101.5%

  99.8%

 

 

 

Company Information

Qingdao Sigma chemical Co., Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
 
The aim of Qingdao Sigma chemical Co., Ltd is a quality policy that"Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

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