5,8-Dihydroxy-1,4-naphthoquinone
475-38-7
99%
Bottle,barrel,cargo,container,etc.
2026-07-15
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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DescriptionKeywords
475-38-7
5,8-Dihydroxy-1,4-naphthoquinone
C10H6O4
Quick DetailsProName:5,8-Dihydroxy-1,4-naphthoquinone
CasNo:475-38-7
Molecular Formula:C10H6O4
Appearance:powder, or liquid
Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
DeliveryTime:5-7 Days
PackAge:Bottle, barrel, cargo, container, etc.
Port:Shanghai
Purity:99
Storage:Stored in room temperature, ventilated place
Transportation:By air, ship, express, etc.
LimitNum:0
Grade:Industrial Grade
SuperiorityBest Seller, High Quality, Competitive Price, Fast Delivery, Quick Response
DetailsLEAPChem supplies high quality Pharmaceuticals, intermediates, APIs, custom synthesis, fine chemicals and other industrial chemicalsBasic Info-
Product Name:
Naphthazarin
Other Name:1,4-Naphthalenedione,5,8-dihydroxy-;Naphthazarin;1,4-Naphthoquinone,5,8-dihydroxy-;5,8-Dihydroxy-1,4-naphthalenedione;5,8-Dihydroxy-1,4-naphthosemiquinone;5,8-Dihydroxynaphthoquinone;Naphthazarine;Naphthazarone;5,8-Dihydroxy-1,4-naphthoquinone;NSC 26647;NSC 344555
CAS No.:475-38-7
Molecular Formula:C10H6O4
InChIKeys:InChIKey=RQNVIKXOOKXAJQ-UHFFFAOYSA-N
Molecular Weight:190.15
Exact Mass:190.15
BRN:880561
EC Number:207-495-4
UNII:S9IX5I5C0K
NSC Number:344555|26647
DSSTox ID:DTXSID00197161
HScode:2914690090
Categories:
Characteristics-
PSA:
74.6
XLogP3:1.03300
Appearance:dark purple to brown-black powder
Density:1.592g/cm3
Melting Point:232 °C
Boiling Point:498.2ºC at 760mmHg
Flash Point:269.2ºC
Refractive Index:1.71
Water Solubility:soluble in water (5520 mg/L 25.).
Storage Conditions:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Vapor Pressure:1.51E-10mmHg at 25°C
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
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:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2020
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Certifications:
ISO
">Company ProfileLEAPChem is a specialized fine chemical supplier for research, development and production.
LEAPChem provides nearly 200,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound & Stable; Active & Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer's Satisfaction
We regard client's success as our success.
At LEAPChem, we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research & Production.
To achieve this strategic vision, we always push ourselves to exceed our customer's requirement. By focusing on the aim of 'Beyond Your Expectation', we continually expand our product lines, and enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your reliable and preferred partner.
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