6-hydroxy-2-naphthoic Acid (2,6-bon)

With the help of skilled professionals and good knowledgeable experience, we are involved in supplying, exporting and manufacturing quality-assured spectrum of 6-hydroxy-2-naphthoic acid (2,6-bon) in Quzhou, Zhejiang, China.

Product name: 6-Hydroxy-2-naphthalene carboxylic acid;2-Hydroxy-6-naphthoic acid
Molecular formula: C11H8O3
Molecular weight: 188.18
CAS: 16712-64-4
Melting point: Min 245 degree Celsius

Quality index
ITEM SPECIFICATION
Purity(%) 99.5 MIN
2,3-HNA(%) 0.05 MAX
2-Naphthol(%) 0.1 MAX
2-Naphthalene Sulfonic Acid(%)0.002 MAX
HNDA(%) 0.05 MAX
2,6-HNA Methyl Ester(%)0.1 MAX
1,1-Bi(2-Naphthol)(%) 0.1MAX
Melting Point(a ) 245-247
Moisture(%) 0.1 MAX
Bulk Density(Kg/L)0.48 MIN
Sulfur(PPM) 50 MAX
Insolubles (PPM) 50 MAX
Color (Pt-Co) 50 MAX
Potassium K (PPM)10 MAX
Sodium Na (PPM) 10 MAX.
Iron Fe (PPM) 10 MAX.
Calcium+Magnesium Ca+Mg (PPM)10 MAX.