Description
2-Hydroxy-1,4-naphoquinone?Quick Details
Chemical Name: 2-Hydroxy-1,4-naphoquinone
Synonyms: C.I. 75480; 2-Hydroxy-p-naphthoquinone
CAS No.: 83-72-7
Molecular Fomula: C10H6O3
Chemical Structure:
Molecular weight: 174.15
Appearance:Sticky yellow crystalline powder
Assay????99.0%
2-Hydroxy-1,4-naphoquinone?Typical Properties
ITEMS
SPECIFICATION
Appearance
White to yellow solid
Identification
HNMR
Assay by HPLC
98%-102%
Water
Not more than 2.0%
HPLC purity
Not more than 98.0%
Impurities(HPLC)
RRT0.87
Not more than 0.15%
RRT1.05
Not more than 0.5%
RRT1.30(Dimer)
Not more than 1.0 %
RRT1.48
Not more than 0.25%
Unspecified impurities
Not more than 0.10%
2-Hydroxy-1,4-naphoquinone?application:
2-Hydroxy-1,4-naphoquinone?was used in?in hair dyes and fungicides
2-Hydroxy-1,4-naphoquinone?Packaging and Shipping?
customized according to customer needs.
2-Hydroxy-1,4-naphoquinone?Storage
It should be stored in a clean, dry and cool place, preventing from sunlight, rain.
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