TOLUENE PARA SULFINIC ACID SODIUM SALT DI HYDRATE

REF.NO: 60-10-094-00

A

FORMULA:CH3C6H4SO2Na.2H2O

F.Wt:214.25

B

                                                   SPCIFICATIONS

1

Appearance

White crystals or powder

2

IR spectrum

To match the control curve

3

PH of 4% aqueous solution

7 -9.5

4

Clarity of 20% aqueous solution

Clear and colorless solution

5

Assay

Min :98%

6

UV absorption of 0.01% aqueous solution

0.6 -66 at 260 ± 1nm