Product Datasheet and Specification
01778
1-Naphthol 99% AR
a-Naphthol, 1-Hydroxynaphthalene
CAS : 90-15-3
HS Code : 2907.15100
Molecular Formula : C10H8O
Molecular Weight : 144.17
Shelf Life : 36 Months
Specifications
Appearance
Off-white to brownish flakes |
Assay
Min 99% |
Melting point
95 - 97 deg C |
Insoluble matter in methanol
Max 0.01% |
Iron (Fe)
Max 0.001% |
Chloride (Cl)
Max 0.005% |
Heavy metal (as Pb)
Max 0.001% |
2-Naphthol
Max 0.2% |
Naphthalene
Max 0.2% |
Water (H2O)
Max 0.2% |
Sulphated ash
Max 0.01% |