Calycosin 99% see COA kanbei
GMP ISO 1 Inquiries
20575-57-9
Industrial Grade
99%
Qingdao
kanbei
25kg/drum
2022-08-17
PVC resin,pvc paste resin,melamine
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Product Description
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Seller Information
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Inquiry History
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DescriptionCertificatesBasic Info
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Product Name:
Calycosin
Other Name:4H-1-Benzopyran-4-one,7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)-;Isoflavone,3′,7-dihydroxy-4′-methoxy-;7-Hydroxy-3-(3-hydroxy-4-methoxyphenyl)-4H-1-benzopyran-4-one;Calycosin;3′,7-Dihydroxy-4′-methoxyisoflavone;7,3′-Dihydroxy-4′-methoxyisoflavone;3′-Hydroxyformononetin;Cyclosin;Cyclosin (isoflavone);7-Hydroxy-3-(3-hydroxy-4-methoxyphenyl)benzopyran-4-one;1067882-64-7
CAS No.:20575-57-9
Molecular Formula:C16H12O5
InChIKeys:InChIKey=ZZAJQOPSWWVMBI-UHFFFAOYSA-N
Molecular Weight:284.26
Exact Mass:284.26
UNII:09N3E8P7TA
DSSTox ID:DTXSID70174580
Color/Form:White to off-white powder
HScode:2914509090
Categories:
Characteristics-
PSA:
76
XLogP3:2.4
Appearance:white to light yellow
Density:1.4±0.1 g/cm3
Melting Point:250-251 °C
Boiling Point:536.8°C at 760 mmHg
Flash Point:205.7±23.6 °C
Refractive Index:1.669
Water Solubility:methanol: soluble1mg/mL, clear, colorless
Storage Conditions:2-8°C
Vapor Pressure:3.9E-12mmHg at 25°C
Henrys Law Constant:Henry's Law constant = 2.3X10-17 atm-cu m/mol at 25 °C (est)
Dissociation Constants:pKa1 = 9.65; pKa2 = 7.31; pKa3 = 7.25; pKa4 = 9.86 (est)
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:
Trader
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Main Products:
PVC resin,pvc paste resin,melamine
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Location:
Room 405, Unit 2, Building 1, Taiji Mansion, No. 38, Nanyang Road, Jinshui District, Zhengzhou City, Henan Province
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
90
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
11-50
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Year of Establishment:
2022
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
Italy
Calycosin
1000 KG Feb 11, 2026 Post an enquiry for this product