BENZALDEHYDE ORTHO SULPHONIC ACID SODIUM SALT

REF.NO: 60-10-014-00

A

FORMULA : C7H5NaO4S         

F. Wt :208

B

                                        SPECIFICATIONS

1

Appearance

White powder

2

IR Spectrum

To match the control curve

3

Assay : UV – Vis analysis

Min  : 80% (dry) basis

4

Moisture

Max : 18%

5

Sodium chloride (volhard)

Max : 3%

6

pH of 5% aqueous solution

9.0 -11.0

7

Practical test

Passes the test

C

Quantity of sample required for test

250 gms

D

Mode of  packing

PE container with screw cap and closed to air tight