l-arginine monohydrochloride 99% for biochemistry

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Specification

Description

CAS	1119-34-2
Molecular Formula	C6H15ClN4O2
Molecular Weight	210.66
Shelf Life	60 Months

Physical Properties
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

Specifications
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

Dangerous Goods Information
UN Number	–	DG Class	–

Safety Information & Hazard Symbols
Symbol	GHS07
Signal Word	Warning
Hazard Statement	H315-H319
Precaution Statement	P305 + P351 + P338

l-arginine monohydrochloride 99% for biochemistry

SKU C00300-00025-HS Category Chemicals