2H-1-Benzopyran-2-one, 3,4-dihydro-3,4,7,8-tetrahydroxy- (9CI)

Published date: 2021-07-26 18:31:44

Name	2H-1-Benzopyran-2-one, 3,4-dihydro-3,4,7,8-tetrahydroxy- (9CI)	CAS#	693250-21-4
Price	$Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg	Purity	98.0%
Stocking Period	Inquiry	Stock	Inquiry

Detail Product Information Chemical & Physical Properties: CAS Number: 693250-21-4 Name: 2H-1-Benzopyran-2-one, 3,4-dihydro-3,4,7,8-tetrahydroxy- (9CI) Molecular Formula: C9H8O6 Molecular Weight: 212.156 Density: 1.9±0.1 g/cm3 Boiling Point: 528.7±43.0 °C at 760 mmHg Melting Point: N/A Flash Point: 220.9±21.7 °C

Dayang Chem (Hangzhou) Co., Ltd.

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Dayang Chem (Hangzhou) Co., Ltd., (which predecessor is Hangzhou Dayangchem Co., Ltd, established in 2000),which headquartered in Hangzhou, China, is a high-tech enterprise specialized in technical research, production, development and trade of chemical products. After the recombination with Hangzhou Dayangchem Co., Ltd in 2020, Dayang chem (Hangzhou) Co., Ltd retained the whole sales, technical and after-sales team of Hangzhou Dayangchem Co., Ltd, which will serve our customers better.

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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2H-1-Benzopyran-2-one, 3,4-dihydro-3,4,7,8-tetrahydroxy- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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