Scharlau L-Arginine, Pharmpur®, Ph Eur, BP, USP

CAS number: 74-79-3
Manufacturer product code: AR0120

Scharlau L-Arginine, Pharmpur®, Ph Eur, BP, USP. Manufacturer reference: AR01200500. Assay (titr. with HClO4, referred to dried sample): 98,5 - 101,5 %.

Packaging options

AR01200500 — 500 g, Plastic bottle

Product specifications and documentation are confirmed against the requested reference before quotation.

Product information

Overview

Scharlau L-Arginine, Pharmpur®, Ph Eur, BP, USP. Manufacturer reference: AR01200500. Assay (titr. with HClO4, referred to dried sample): 98,5 - 101,5 %. Listed packaging: AR01200500 — 500 g, Plastic bottle. Specifications are transcribed from the manufacturer’s technical data sheet. Batch-specific results must be checked against the corresponding certificate of analysis.

CAS number: 74-79-3
Formula: C6H14N4O2
Molecular weight: 174,20 g/mol
Pack quantity / capacity: 500
Measurement unit: Gram (g)
Package type: Bottle

Packaging and references

500 g · Bottle
AR01200500 — 500 g, Plastic bottle

Selected specifications

CAS: 74-79-3
EC number: 200-811-1
Formula: C6H14N4O2
Molar mass: 174,20 g/mol
assay (titr. with HClO4, referred to dried sample): 98,5 - 101,5 %
assay (acidimetric, referred to dried sample): 98,5 - 101,0 %
Identification IR: passes test
Identification TLC: passes test
identification B (EP): passes test
Identification E (EP): passes test
appearance of solution: passes test
specific rotation ([a]25°/D; c=8, HCl 6N): + 26,3 º - + 27,7 º
specific rotation ([a]20°/D, c = 8, HCl 250g/l on dried substance): + 25,5 º - + 28,5 °
chlorides (Cl): max. 200 ppm
sulfates (SO4): max. 300 ppm
ammonium (NH4): max. 0,02 %
iron (Fe): max. 10 ppm
ninhydrin-positive substances / individual: max. 0,2 %
ninhydrin-positive substances / total: max. 0,5 %
organic impurities / individual: max. 0,5 %
organic impurities / total: max. 2,0 %
residue on ignition: max. 0,1 %
loss on drying (105 ºC): max. 0,5 %
Appearance: powder, white or almost white
Bulk density: ~ 640 kg/m3
Solub. in water: (20 ºC): 148,7 g/l
Melting point: 216 - 218 ºC (decomposes)
pH(100 g/l H2O, 20 ºC): ~ 11,4
Hazard codes (current German SDS, section 2): H319
For handling, storage and transport, consult the applicable official SDS.

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