2,3-Quinoxalinedimethanol 1,4-dioxide 17311-31-8, China 2,3-Quinoxalinedimethanol 1,4-dioxide 17311-31-8 Manufacturers, China 2,3-Quinoxalinedimethanol 1,4-dioxide 17311-31-8 Suppliers

2,3-Quinoxalinedimethanol 1,4-dioxide

Category :

Intermediates/Pharmaceutical intermediates

EC NO :

Molecular Formula : C₁₀H₁₀N₂O₄

Main Specifications :

Synonyms : (1,4-dioxidoquinoxaline-2,3-diyl)dimethanol;2,3-quinoxalinedimethanol, 1,4-dioxide;2,3-Quinoxalinedimethanol 1,4-dioxide;

Package: 25kg/drum

Molecular Structure:

2,3-Quinoxalinedimethanol 1,4-dioxide 17311-31-8

Product description: ITEMS SPECIFICATION Description Green - yellow crystal powder Melting point 169~172°C pH 5.8~7.0 Loss on dry NMT 1.5% Heavy metals NMT 0.001 % Sulphate ashes NMT 0.1 % Microbiological cleanliness Category 1.2 Pyrogen test The drug should be apyrogenic Halogens NMT 0.02 % Residual Solvents MeOH NMT 100ppm EtOH NMT 200ppm Total impurity NMT 1.0% Purity NLT 99.0 %

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Company：	Shaoxing Xindongze Chemical Co., Ltd.
Contact：	Ms. Hong
Phone：	0575-85522638
Mobile phone：	13567538240
Fax：
E-mail：	chenyongsdz@163.com
Website：	http://www.stepchem.com
Address：	4116 Xingbinlu, Binhai Industrial Park, Shaoxing, Zhejiang, China
Zip Code：	312073