1,5-Dihydroxynaphthalene | CAS:83-56-7

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1,5-Dihydroxynaphthalene

Chemical Name:1,5-Dihydroxynaphthalene
CAS.NO:83-56-7
Synonyms:naphthalene-1,5-diol
1,5-Naphthalenediol;
Molecular Formula:C10H8O2
Molecular Weight:160.16900
 
Physical and Chemical Properties:
Density:1.33;
Melting point:259-261oC;
Boiling point:375.4oC;
Flash point:252oC;
Index of Refraction:1.725;
 
Specification:
Appearance:Light gray powder
Purity(HPLC):≥99.0%
Ash:≤5%
Moisture:≤3%
Fe content:≤100ppm
 
Packing:25 kg/drum, can also be packaged according to customer requirements
Storage:Store in a cool, ventilated place
Application:Hair dyes intermediate



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