L-Arginine CAS 74-79-3-Tianjin TaiHeng Trading Co.,Ltd

PRODUCT DESCRIPTION

L-arginine

Product name	L-Arginine Powder	CAS	74-79-3
Synonyms	(S)-(+)-Arginine;2-Amino-5-guanidinovaleric acid; 2-Amino-5-guanidinopentanoic acid	Molecular Formula	C6H14N4O2
Appearance	White crystalline powder	Molecular Weight	174.20
Odor	Characteristic	EINECS	200-811-1
Purity	99.0%-100.0%	Shelf life	2 years

Specifications:

Product Name: L-Arginine base
Reference standard:	Package: 25kg/Drum
Item	Specifications
Description	White crystalline power
Assay ,% min	99.0~101.0
Specific rotation[a]020	+26.90 to+ 27.90
State of solution,% min	98.0
Loss on drying,% max	0.5
Residue on ignition,% max	0.1
Chloride (as Cl),% max	0.02
Sulphate(as SO4),% max	0.02
Heavy metals (as Pb),% max	0.001
PH	10.5~12.0
Ammonium (as NH4) ,% max	0.02
Iron (as Fe) , % max	0.001

FUNCTION:

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 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 being the most easily recognised. L-arginine may have antioxidant property and reduces accumulation of compounds such as and plasma lactate, by-products of physical exercise. It also inhibits platelet aggregation and has also been known to decrease blood pressure.
* L-arginine, when consumed, is converted to 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.

1. L-Arginine can be used as nutritional supplement; flavoring agent. For adult non-essential amino acids, but the body produce slower, as the essential amino acids for infants and young children, certain detoxification. Heated reaction with sugar available special flavor. Infusion of amino acids and amino acids essential component of preparation. GB2760-2001 provides for the use of food with spices.
2. L-Arginine ornithine cycle is an integral component, has an extremely important physiological functions. Eat arginine, can increase the activity of liver arginase, helps the blood into urea and excreted out. Therefore, arginine for hyperammonemia, liver dysfunction and other diseases quite effective.
3. L-Arginine is an amino acid base pairs, for adults, although not essential amino acids, but in some cases, such as immature or organism under conditions of severe stress, the absence of arginine, the body can not maintain positive nitrogen balance and normal physiological function. Lack of arginine may lead to the patient if the is too high, and even coma. If infants with congenital lack of certain enzymes of the urea cycle, arginine it is necessary, or can not maintain its normal growth and development.
4. L-Arginine important metabolic function is to promote wound healing, it can promote the synthesis of collagen, it can repair the wound. Secretion of fluid in the wound can be observed the increase of arginase activity, which also shows that the wound in the vicinity of the arginine requirement substantially. Arginine can promote micro-circulation around the wound and promote wound healing as soon as possible.

Product Description