L-ARGININE MONOHYDROCHLORIDE

L-ARGININE MONOHYDROCHLORIDE For Biochemistry

S-(+)-2-Amino-5-[(aminoiminomethyl)amino]pentanoic acid monohydrochloride

Article No.

01511

Grade

For Biochemistry

Purity

99%

CAS No.

1119-34-2

Molecular Formula

C₆H₁₅ClN₄O₂

Molecular Weight

210.66

H.S. Code

2922.4990

Shelf Life

60 Months

MSDS

Certificate of Analysis (COAs)

Physical state at 20 °C

Solid

Colour

White crystalline

Odour

Odorless

pH value

5.5 - 7

Melting point/ Freezing point [°C]

226 - 230 °C

Density [g/cm3]

1.42

Solubility in water [% weight]

211 g/l at 20 °C - completely soluble

Appearance	A white crystalline powder
Assay (by HClO4 titration)	Min 99.0%
Heavy metal (as Pb)	Max 0.001%
Ammonium (NH4)	Max 0.01%
Foreign amino acids	Max 0.3%
Other ninhydrin positive substances (as glycine)	Max 0.1%
Specific optical rotation (c=5; 5 M HCl)	+22.0+/-0.5 deg

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319
Precaution Statement: P305 + P351 + P338

Revision Date : 15-Jul-2013