|
BON acid
(3-Hydroxy-2-naphthoic acid)
CAS NO.92-70-6
Molecular formula: CHO
Molecular weight: 188.2
Appearance:Pale yellow powder
Uses: intermediate used to produce Naphthol AS and other Naphthols, also intermediate of pharmaceutical and organic pigment.
Assay%>98.5
Melting point of dry product:>217.5*C
Insoluble in sodium bicarbonate%<0.1
Moisture %<0.15
2.6 acid% <0.1
2.3.6 acid%<0.1
2-naphthol%<0.5
Packing: plastic lined woven bag, 25kg each, 17MT/20'FCL
|
|
|
|
| Specifications︰ | Assay%>98.5
Melting point of dry product:>217.5*C
Insoluble in sodium bicarbonate%<0.1
Moisture %<0.15
2.6 acid% <0.1
2.3.6 acid%<0.1
2-naphthol%<0.5
Packing: plastic lined woven bag, 25kg each, |
| Advantages︰ | Uses: intermediate used to produce Naphthol AS and other Naphthols, also intermediate of pharmaceutical and organic pigment.
|
| Payment Details︰ | T/T or L/C |
| Min Order︰ | 17 TON |
|
|
|
