6-Hydroxy-2-Naphthoic Acid(2,6-Bon)

Min.Order / FOB Price:Get Latest Price

5 Metric Ton	FOB Price:USD 1.0000 -2.0000

5 Metric Ton

FOB Price:USD 1.0000 -2.0000

Min.Order :5 Metric Ton
Purity: 99.5%
Payment Terms : L/C,T/T

Keywords

6-Hydroxy-2-Naphthoic Acid(2,6-Bon) 6-Hydroxy-2-naphthalene carboxylic acid;2-Hydroxy-6-naphthoic acid CAS: 16712-64-4

Quick Details

Appearance: white to light yellow powder
Application:This product functions as an important organic intermediate of engineering plastics, organic pigments, liquid crystal materials and medicines and as monomer of temperature-resistant synthetic material
PackAge:20 bags/carton
ProductionCapacity:3500|Metric Ton|Year
Storage: Store in cool and dry place, away from sun light.
Transportation:By sea or by air

Superiority:

Product Number:
6-Hydroxy-2-naphthalene carboxylic acid;2-Hydroxy-6-naphthoic acid
Molecular formula: C₁₁H₈O₃
Molecular weight: 188.18
CAS: 16712-64-4
Physical and chemical properties: white to light yellow powder (superior grade), light yellow to light brown powder or lump (qualified product). Melting point≥245℃, soluble in ethyl alcohol, diethyl ether, benzene, trichloromethane and alkaline solution, slightly soluble in hot water, almost insoluble in cold water.

Uses: This product functions as an important organic intermediate of engineering plastics, organic pigments, liquid crystal materials and medicines and as monomer of temperature-resistant synthetic materials.

Packing: double-layer plastic woven bag, net weight is 25kg, or pp bag, net weight is 500kg/bag or 1000kg/bag.

Details:

ITEM	SPECIFICATION	TEST METHOD
Purity(%)	≥99.5% 99.5% MIN	HPLC
2,3-HNA(%)	≤0.05 0.05 MAX	HPLC
2-Naphthol(%)	≤0.1 0.1 MAX	HPLC
2-Naphthalene Sulfonic Acid(%)	≤0.002 0.002 MAX	HPLC
HNDA(%)	≤0.05 0.05 MAX	HPLC
2,6-HNA Methyl Ester(%)	≤0.1 0.1 MAX	HPLC
1,1-Bi(2-Naphthol)(%)	≤0.1 0.1 MAX	HPLC
Melting Point(℃)	245-247	Digital Melting Apparatus
Moisture(%)	≤0.1 0.1 MAX	Baking Oven
Bulk Density(Kg/L)	≥0.48 0.48 MIN	Gravimetry
Sulfur(PPM)	≤50 50 MAX	Sulfur Analyzer
Insolubles (PPM)	≤50 50 MAX	Gravimetry
Color (Pt-Co)	≤50 50 MAX	Colourimetry 1g in 50ml Methanol
Potassium K (PPM)	≤10 10 MAX	AAS
Sodium Na (PPM)	≤10 10 MAX	AAS
Iron Fe (PPM)	≤10 10 MAX	AAS
Calcium+Magnesium Ca+Mg (PPM)	≤10 10 MAX	AAS