China Big discounting 7,7-(carbonyldiimino)bis[4-hydroxy-2-naphthalenesulfonic acid - High purity for organic synthesis N,N-Dimethyl-o-toluidine 99% 609-72-3 – Mit-ivy factory and manufacturers

Big discounting 7,7-(carbonyldiimino)bis[4-hydroxy-2-naphthalenesulfonic acid - High purity for organic synthesis N,N-Dimethyl-o-toluidine 99% 609-72-3 – Mit-ivy

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Big discounting 7,7-(carbonyldiimino)bis[4-hydroxy-2-naphthalenesulfonic acid - High purity for organic synthesis N,N-Dimethyl-o-toluidine 99% 609-72-3 – Mit-ivy Detail:

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main port of China

product Name	N,N-Dimethyl-o-toluidine
Synonyms	2-(Dimethylamino)toluene
Molecular Formula	C₉H₁₃N
Molecular Weight	135.21
InChI	InChI=1/C9H13N/c1-8-6-4-5-7-9(8)10(2)3/h4-7H,1-3H3
CAS Registry Number	609-72-3
EINECS	210-199-8
Molecular Structure
Density	0.929
Boiling point	76℃ (18 mmHg)
Refractive index	1.524-1.526
Flash point	63℃
Hazard Symbols	T:Toxic;
Risk Codes	R23/24/25:; R33:; R52/53:;
Safety Description	S28A:; S36/37:; S45:; S61:;

Quick Details

Item	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	≤0.5%		0.11%
Heavy metals	≤10 ppm		<10ppm
Sulphated ash	≤0.2%, determined on 1.0 g.		0.009%
Related substances	Unspecified impurities: for each impurity	≤0.10%	<0.10%
	Total Impurity	≤1.0%	0.18%
Purity	≥99.0%		99.82%
Assay	99.0%~101.0% (anhydrous substance).		99.9%

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