1,4-Dihydroxyanthraquinone 99% orange powder
TDS
81-64-1
Industrial Grade
99%
25kg pp bag
2025-06-13
Ethyl chloroacetate,Methyl chloroacetate,2-Thiophenecarboxaldehyde,Zinc Sulfide,DCOIT,Trichloroisocyanuric Acid
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Product Description
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Seller Information
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DescriptionECHEMI Editorial Referenceorange to red-brown crystalline powder
DryPowder
Quinizarin is a dihydroxyanthraquinone having the two hydroxy substituents at the 1- and 4-positions; formally derived from anthraquinone by replacement of two hydrogen atoms by hydroxy groups It has a role as a dye.Certificates-
TDS
Basic Info-
Product Name:
Quinizarin
Other Name:9,10-Anthracenedione,1,4-dihydroxy-;Anthraquinone,1,4-dihydroxy-;1,4-Dihydroxy-9,10-anthracenedione;C.I. 58050;Chinizarin;Quinizarin;Quinizarine;Smoke Orange R;1,4-Dihydroxyanthraquinone;1,4-Dihydroxy-9,10-anthraquinone;NSC 15367;DAQ;Solvent Orange 86;C.I. Solvent Orange 86;Macrolex Orange GG;C.I. Solvent Orange 100;Solvent Orange 100;Smoke Orange 18;NSC 229036;NSC 40899;NSC 646569;103220-12-8
CAS No.:81-64-1
Molecular Formula:C14H8O4
InChIKeys:InChIKey=GUEIZVNYDFNHJU-UHFFFAOYSA-N
Molecular Weight:240.21100
Exact Mass:240.21
EC Number:201-368-7
UNII:8S496ZV3CS
NSC Number:646569|229036|40899|15367
DSSTox ID:DTXSID8044464
Color/Form:ORANGE CRYSTALS FROM ACETIC ACID; ORANGE PLATES FROM ETHER; DEEP RED NEEDLES FROM ALCOHOL, BENZENE, TOLUENE, XYLENE|YELLOW RED LEAFLETS FROM ETHER; RED CRYSTALS FROM TOLUENE, ACETIC ACID
HScode:2914610000
Categories:
Characteristics-
PSA:
74.60000
XLogP3:3.7
Appearance:DryPowder
Density:1.52 g/cm3
Melting Point:196 °C
Boiling Point:450ºC
Flash Point:222ºC
Refractive Index:1.732
Water Solubility:H2O: <1 g/L (20 ºC);SOL IN POTASSIUM HYDROXIDE & SULFURIC ACID
Storage Conditions:Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.
Vapor Pressure:1 mm Hg ( 196.7 °C)
Vapor Density:8.3 (vs air)
Toxicity:LD50 orally in Rabbit: > 5000 mg/kg
Experimental Properties:UV: 1-545 (Organic Electronic Spectral Data, Phillips et al, John Wiley & Sons, New York) /1,5-Dihydroxyanthraquinone/
Hazard IdentificationClassification of the substance or mixture
Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H410 Very toxic to aquatic life with long lasting effects
Precautionary statement(s) Prevention P273 Avoid release to the environment.
Response P391 Collect spillage.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Ethyl chloroacetate,Methyl chloroacetate,2-Thiophenecarboxaldehyde,Zinc Sulfide,DCOIT,Trichloroisocyanuric Acid
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Location:
NO.2577, DONGFANG ROAD,WEIFANG,CHINA
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Payment Terms:
TT against copy of documents,D/P,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
300 days
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Total Annual Revenue:
$25 million-$50 million
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Total Employees:
11-50
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Year of Establishment:
2004
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
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