1,5-DIAMINOANTHRAQUINONE

PRODUCT IDENTIFICATION

CAS NO. 129-44-2

1,5-DIAMINOANTHRAQUINONE

EINECS NO. 204-947-2
FORMULA C14H10N2O2
MOL WT. 238.25
H.S. CODE  
TOXICITY  
SYNONYMS 1,5-Diaminoanthrachinon;
1,5-diaminoantraquinona; 1,5-diaminoanthraquinone;
RAW MATERIALS
 

CLASSIFICATION

 

PHYSICAL AND CHEMICAL PROPERTIES

PHYSICAL STATE

yellow powder

MELTING POINT > 300 C
BOILING POINT  
SPECIFIC GRAVITY

 

SOLUBILITY IN WATER Slightly soluble
AUTOIGNITION

 

pH  
VAPOR DENSITY  
NFPA RATINGS  
FLASH POINT

 

STABILITY Stable under ordinary conditions.

APPLICATIONS

Anthraquinone, a polycyclic aromatic hydrocarbon containing two opposite carbonyl groups (C=O) at 9,10 position, is yellow or light gray to gray-green crystal powder; insoluble in water. , In nature, it occurs in plants (aloe, cascara sagrada, senna, and rhubarb), fungi, lichens, and insects as a parent material for coloring of yellow, orange, red, red-brown, or violet. It is commercially produced by several ways including by oxidation of anthracene with chromic acid, the condensation of benzene and phthalic anhydride, followed by dehydration for cyclization, and diene Diels-Alder reaction. Anthraquinone is the most important quinone derivative of anthracene as the parent substance of a large class of dyes and pigments. One of the oldest mordant dye, alizarin, is the anthraquinone derivative. Anthraquinone is a starting material for the production of coloring compounds, antioxidants, and polymerization inhibitors. Its derivatives are widely used as intermediates for  dyes, pigments, photographic chemicals, and paints. Anthraquinone is used in paper industry as a catalyst to increase the pulp production yield and to improves the fiber strength through reduction reaction of cellulose to carboxylic acid. Natural anthraquinones have cathartic properties. Anthraquinones derivatives are also used in manufacturing drugs. Mitoxantrone, an antineoplastic is an example.
SALES SPECIFICATION

APPEARANCE

yellow powder

CONTENT

99.0% min

MELTING POINT

> 300 C
WATER 1.0% max
TRANSPORTATION
PACKING 25kgs in bag
HAZARD CLASS  
UN NO.  
OTHER INFORMATION
Hazard Symbols: XN, Risk Phrases: 36/37/38, Safety Phrases: 24/25
PRICE INFORMATION
Click to open the table

 

Click to close the table