Home Categories Biochemical Engineering L-Arginine
A0728212

L-Arginine , Non -animal source, EP, USP; for cell culture, 98.5TO101.0% , 74-79-3

Synonym(s):
L-Arginine;ARG;(S)-2-Amino-5-guanidinopentanoic acid;Abelson murine leukemia viral oncogene homolog 2;Abelson tyrosine-protein kinase 2

CAS NO.:74-79-3

Empirical Formula: C6H14N4O2

Molecular Weight: 174.2

MDL number: MFCD00002635

EINECS: 200-811-1

Pack Size Price Stock Quantity
25G RMB150.40 In Stock
100G RMB479.20 In Stock
500G RMB1426.40 In Stock
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Update time: 2022-07-08

PRODUCT 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)
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)
PH Range 10.5 - 12
Odor Faint
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
Stability: Stable. Incompatible with strong oxidizing agents.
InChIKey ODKSFYDXXFIFQN-BYPYZUCNSA-N
LogP -4.20

Description and Uses

Amino acid; nutrient.

Safety

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
10-23
TSCA  Yes
HazardClass  IRRITANT
HS Code  29252000
Toxicity cyt-grh-par 100 mmol/L IJEBA6 24,460,86

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