DL-Arginine , 98% , 7200-25-1

Synonym(s):
(±)-2-Amino-5-guanidinopentanoic acid

CAS NO.：7200-25-1

Empirical Formula: C6H14N4O2

Molecular Weight: 174.2

MDL number: MFCD00063117

EINECS: 230-571-3

PRODUCT Properties

• Melting point: 228-233 °C (dec.)
• Boiling point: 305.18°C (rough estimate)
• Density: 1.46
• refractive index: 1.6700 (estimate)
• Flash point: 201.2℃
• storage temp.: Inert atmosphere,Room Temperature
• form: Solid
• pka: 2.49±0.24(Predicted)
• color: White to off-white
• Water Solubility: 155 g/L (20 ºC)
• Sensitive: Air Sensitive
• BRN: 1725411
• Major Application: peptide synthesis
• Cosmetics Ingredients Functions: SKIN CONDITIONING; HAIR CONDITIONING; ANTISTATIC; FRAGRANCE
• InChI: 1S/C6H14N4O2/c7-4(5(11)12)2-1-3-10-6(8)9/h4H,1-3,7H2,(H,11,12)(H4,8,9,10)
• InChIKey: ODKSFYDXXFIFQN-UHFFFAOYSA-N
• SMILES: NC(CCCNC(N)=N)C(O)=O
• LogP: -1.790 (est)
• CAS DataBase Reference: 7200-25-1(CAS DataBase Reference)
• EPA Substance Registry System: Arginine (7200-25-1)

Description and Uses

DL-Arginine is used in the synthesis of creatine and polyamines. DL-Arg is used in physicochemical analysis of amino acid complexation dynamics and crystal structure formations.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H319
• Precautionary statements: P305+P351+P338
• PPE: dust mask type N95 (US), Eyeshields, Gloves
• Hazard Codes: Xi
• Risk Statements: 36
• Safety Statements: 26-39
• WGK Germany: 3
• F: 10-23
• TSCA: TSCA listed
• HS Code: 29252000
• Storage Class: 11 - Combustible Solids
• Hazard Classifications: Eye Irrit. 2