Name Refined Naphthalene
Synonyms Naphthalene
Molecular Formula C10H8
Molecular Weight 128.17
CAS Registry Number 91-20-3;72931-45-4
Specification >99%
Appearance White Flakes
Assay 98% min
Specific Rotation 22.8~28.8 degree
Loss on Drying Not more than 5.0%
pH 1.0~3.0
Heavy Metals (Pb) Not more than 10 PPM
Quality Standard Customer's Standards
Use Intermediate Medicinal
Availability Regular production
Packing polyethlene woven bag (25-50kg/bag)


Packed with woven bag lined with plastic bag,
31kg/bag, 490 bag/20'FCL