8 - HYDROXY QUINOLINE- 5 -SULPHONIC ACID     

REF.NO: 60-10-044-00

A

FORMULA: C9H7O4NSH2O

F.  Wt: 225.22

B

                                          SPECIFICATIONS

1

Appearance

Pale yellow needles or crystalline powder

2

IR spectrum

To match the control curve

3

Melting point

320 ± 4oC

4

Insoluble in aqueous alkali

Max : 0.005%

5

Sulfated ash

Max: 0.1 %

6

Moisture  content

Max : 15 %

C

Quantity of sample required for test   

100gms

D

Mode of packing

To be packed in a PE bag kept in PE container with a PE insert and PE screw cap.