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2,6-diaminoanthraquinone cas 131-14-6

Chemical Name: 2,6-Diaminoanthraquinone

CAS No.: 131-14-6

Molecular Formula: C14H10N2O2

Molecular weight:238.24

Appearance:Reddish brown prism

Assay: 99%

Category:

Description

2,6-Diaminoanthraquinonequick Details

Chemical Name: 2,6-Diaminoanthraquinone

CAS No.: 131-14-6

Molecular Formula: C14H10N2O2

2,6-DiaminoanthraquinoneStructure:2,6-Diaminoanthraquinone Structure

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

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