L(+)-Arginine manufacturers and suppliers

L(+)-Arginine suppliers

Properties

Melting point:: 222 °C (dec.) (lit.)

Boiling point:: 305.18°C (rough estimate)

alpha: 27.1 º (c=8, 6N HCl)

Density: 1.2297 (rough estimate)

bulk density: 640kg/m3

FEMA: 3819 | L-ARGININE

refractive index: 27 ° (C=8, 6mol/L HCl)

storage temp.: 2-8°C

solubility: H₂O: 100 mg/mL

form: powder

pka: 1.82, 8.99, 12.5(at 25℃)

color: white

PH: 10.5-12.0 (25℃, 0.5M in H2O)

Odor: Faint

PH Range: 10.5 - 12

biological source: synthetic

Odor Type: bland

optical activity: [α]20/D +27°, c = 8 in 6 M HCl

Water Solubility: 148.7 g/L (20 ºC)

Sensitive: Air Sensitive

λmax: λ: 260 nm Amax: ≤0.2
λ: 280 nm Amax: ≤0.1

JECFA Number: 1438

Merck: 14,780

BRN: 1725413

Specific Activity: 1035-1401nmol/min·mg

Stability:: Stable. Incompatible with strong oxidizing agents.

InChIKey: ODKSFYDXXFIFQN-BYPYZUCNSA-N

LogP: -4.20

CAS DataBase Reference: 74-79-3(CAS DataBase Reference)

NIST Chemistry Reference: L-Arginine(74-79-3)

EPA Substance Registry System: L-Arginine (74-79-3)

Safety Information

Symbol(GHS): GHS07

Signal word: Warning

Hazard statements: H319

Precautionary statements: P264b-P280i-P305+P351+P338-P337+P313-P403-P501c

Hazard Codes: Xn,T

Risk Statements: 36-36/37/38-20/21/22-61

Safety Statements: 24/25-36-26-45-53-39

WGK Germany: 3

RTECS: CF1934200

F: 10-23

TSCA: Yes

HazardClass: IRRITANT

HS Code: 29252000

Hazardous Substances Data: 74-79-3(Hazardous Substances Data)

Toxicity: cyt-grh-par 100 mmol/L IJEBA6 24,460,86

Use

L-Arginine can stimulate the human body to release certain chemicals such as insulin and human growth hormone. It can also clear ammonia in the body and promote the healing of wounds. The human body also needs it to produce sarcosine. Decomposing L-Arginine produces nitric oxide, which can expand blood vessels and increase blood flow. L-Arginine is an intermediate metabolite in the orthinine cycle and promotes the conversion of ammonia to urea, thus lowering the blood concentration of ammonia. L-Arginine is also an important part of sperm protein and can promote spermatogenesis and provide energy for sperm movement. Additionally, intravenous arginine can stimulate the pituitary to release growth hormone and can be used to test pituitary functions.

You can find L(+)-Arginine suppliers, manufacturers, and distributors from countries such as China, United States and the India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.