Home Categories Chemical Reagents 2-Hydroxy-1-naphthoic Acid
A4824712

2-Hydroxy-1-naphthoic Acid , >98.0%(HPLC)(T) , 2283-08-1

CAS NO.:2283-08-1

Empirical Formula: C11H8O3

Molecular Weight: 188.18

MDL number: MFCD00004009

EINECS: 218-919-2

Pack Size Price Stock Quantity
5G RMB39.20 In Stock
25G RMB159.20 In Stock
50g RMB255.20 In Stock
100G RMB455.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 167 °C (dec.) (lit.)
Boiling point: 283.17°C (rough estimate)
Density  1.2100 (rough estimate)
refractive index  1.6400 (estimate)
storage temp.  Sealed in dry,Room Temperature
form  powder to crystal
pka pK1:3.29;pK2:9.68 (20°C)
color  White to Light red to Green
BRN  975575
CAS DataBase Reference 2283-08-1(CAS DataBase Reference)
EPA Substance Registry System 1-Naphthalenecarboxylic acid, 2-hydroxy- (2283-08-1)

Description and Uses

?2-Hydroxy-1-naphthoic acid is an intermediate of minor importance in the synthesis of azo dyes.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  2
TSCA  Yes
HS Code  2918199890

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