Sodium Formaldehyde Bisulphate

PARAMETERS

SPECIFICATION

Formula     

CH2 (OH) SO3Na

Molecular Weight

134.1

10 % Solubility

Clear

Formaldehyde

Negative

pH    

6.5 to 8.0 pH

Assay

98 % Min.

Thiosulfate as Pentahydrate

0.05% Maximum

Iron as Fe

0.010% Maximum

Heavy metals as Pb

0.01%

Zinc 10% w/w

0.01%

Moisture

3.0% Maximum

Packing :

25 kg 25 kg on 1 pallet