Aniline C6h7n 99.95% Industrial Grade

Aniline, phenylamine or aminobenzene is an organic compound with the formula C6H7N. Aniline is the simplest and oneof the most important aromatic amines, being used as a precursor to more complex chemicals.Being a precursor to many industrial chemicals, its main use is in the manufacture of precursors to polyurethane. Theargest application of aniline is for the preparation ofmethylene diphenyl diisocyanate (MDl).Other uses include rubber processing chemicals (9%), herbicides (2%), and dyes and pigments (2%).As additives to rubberaniline derivatives such as phenylenediamineldisambiguation needed and diphenylamine, are antioxidants. llustrative ofthe drugs prepared from aniline is paracetamo (acetaminophen, Tylenol. The principal use of aniline in the dye industry isas a precursor to indigo, the blue of blue ieans.
Aniline is also used at a smaller scale in the production of the intrinsically conducting polymerpolyaniline.

 

Items	Standard	Test Results
Identification	A.H-NMR:Comply with the structure		Complies
	B.LC-MS:Comply with the structure		Complies
	C.The IR spectrum of sample should be identical with that of reference standard.		Complies
	D.HPLC-ESI-MS The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.		Complies
Loss on drying %	≤2.0		0.19
Heavy metals ppm	≤10		<10
Moisture %	≤1.0		0.1
Sulphated ash %	≤0.5 determined on 1.0 g.		0.009
Residue on ignition %	≤0.1		0.03
Related Substances %	Unspecified impurities: for each impurity	≤0.10	<0.10
	Total Impurity	≤0.5	0.18
Purity %	≥99.0		99.7
Assay %	99.0 ~101.0 (anhydrous substance).		99.8
Storage	Preserve in well-closed, light-resistant and airtight containers.		Complies