Ethyl 2-chloroacetoacetate,Trifluoromethanesulfonic acid,3,4-Pyridinedicarboxylic acid,1-Bromo-5-chloropentane,2-Chloro-3-pyridinol,alpha-acetylphenylacetonitrile,2-(2-Bromoethyl)-1,3-dioxolane,1-Bromo-3,5-bis-(trifluoromethyl)benzene--Qingzhou Aoxing Chemical Co.,Ltd.

	Special liquid dyes for papermaking

	Fire retardants

	Pharmaceutical intermediates

	Antifoaming agents/Auxiliaries

Products

2-Hydroxyquinoxaline

Structural formula :

Molecular formula : C₈H₆N₂O

Physicochemical property : It is a white crystalline powder

Specification :

Index name	Index
Appearance	Light yellow crystalline powder
Assay(HPLC)	99.0% min.
Melting point	272℃-275℃
Chloride	0.05% max.
Heavy metal	0.001% max.
Moisture	0.2% max.

Use: It is mainly used in the production of quinalphos and sulfaquinoxaline.

Packing: 25kg in fiber drum

Storage: Stored in cool, dry and draughty place.