Supply high quality Dihydrate Quercetin Extract 98% Powder
3 Inquiries
6151-25-3
Food Grade
98%
shenzhen
Hygieia Biotech
1kg/5kg/10kg per aluminium bag; carton/drum
2024-12-30
β-NMN Nicotinamide Mononucleotide,PQQ disodium,Ergothionenie (EGT),NAD+ Nicotinamide Adenine Dinucleotide,Citicoline,Urolithin A
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Quercetin dihydrate
Other Name:4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-,hydrate (1:2);Flavone,3,3′,4′,5,7-pentahydroxy-,dihydrate;4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-,dihydrate;Quercetin dihydrate;3,3′,4′,5,7-Pentahydroxyflavone dihydrate;2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one dihydrate
CAS No.:6151-25-3
Molecular Formula:C15H10O7.2H2O
InChIKeys:InChIKey=GMGIWEZSKCNYSW-UHFFFAOYSA-N
Molecular Weight:338.26600
Exact Mass:338.06400
EC Number:612-158-3
HScode:2918290000
Categories:
Characteristics-
PSA:
149.82000
XLogP3:1.85940
Appearance:Yellow solid.
Density:1.680 g/cm3
Melting Point:300ºC
Boiling Point:642.4ºC at 760 mmHg
Water Solubility:Practically insoluble in water
Storage Conditions:Keep containers tightly closed. Store in a cool, dry area away from incompatible substances.
Toxicity:LD50 orally in mice: 160 mg/kg (Sullivan)
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 3, Oral
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H301 Toxic if swallowed
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
Response P301+P316 IF SWALLOWED: Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P330 Rinse mouth.
Storage P405 Store locked up.
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:
Manufactory
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Main Products:
β-NMN Nicotinamide Mononucleotide,PQQ disodium,Ergothionenie (EGT),NAD+ Nicotinamide Adenine Dinucleotide,Citicoline,Urolithin A
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Location:
Floor 3,No.229 Gongchang Road,Zhenmei Community Xinhu Street, Guangming District,Shenzhen,China.
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Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
15
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
11-50
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Year of Establishment:
2019
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Certifications:
Professional, fine, special and new enterprise in Shenzhen,ISO9001,Member of Association Standards Drafting for NMN,FDA,Innovative enterprise,science and technology-based enterprise,ISO 9001,DMF NMN,HALAL,HACCP
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Inquiry History3 Inquiries
Country Product Purchase Quantity Date Posted 
India
Quercetin dihydrate 99% light yellow powder 6151-25-3 senwayer
500 G Sep 23, 2023 
Thailand
Quercetin dihydrate
25 KG Aug 15, 2025 
Latvia
Dihydrated Quercetin 95% 98% 95% Light yellow Powder staherb
600 KG Jul 22, 2023 Post an enquiry for this product
