2,6-diaminoanthraquinone cas 131-14-6

Description

2,6-Diaminoanthraquinonequick Details

Chemical Name: 2,6-Diaminoanthraquinone

CAS No.: 131-14-6

Molecular Formula: C14H10N2O2

2,6-DiaminoanthraquinoneStructure:

Molecular weight:238.24

Appearance:Reddish brown prism

Assay: 99%

2,6-Diaminoanthraquinone typical Properties

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-MSThe 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%

2,6-DiaminoanthraquinoneUsage

DyeIntermediate. For manufacture of Vat Dyes such as Reduced Yellow GCN.

2,6-DiaminoanthraquinonePackaging and Shipping

Packing: 25KG/ drum

Delivery: Non-dangerous goods

2,6-DiaminoanthraquinoneStorage

Store in Ventilation, low temperaturean