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Kunshan midstar dyestuff Chem. Co., Ltd.
Products
1,4-dihydroxy anthraquinone(refined product)

Product name 1,4-dihydroxy anthraquinone(refined product)
CAS NO. 81-64-1
Structural formula
Molecular formula C14H8O4
Molecular weight 240.22
quality index Appearance: orange powder
Melting point: 198℃
Assay: ≥99%
Toluene insoluble matter: ≤0.2%
Ash: ≤0.2%
Moisture: ≤0.5%
uses mainly used to produce acid green 25.27, mordant gray 13S, disperse blue 60SGL, blue 5K, blue 36, fat green 601.

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