Lianyungang United Products Development Co., Ltd.

Sodium Metabisulfite

Sodium Metabisulfite
Product Detailed

Mordant of printing and dyeing;
Dechlorinate of textile after bleaching;

Spec:

1) Na2S2O5  97%min

2Iron (as Fe)   0.005%max

3) Water Insolution    0.01%max

4) Heavy metal (as Pb)    0.001%max

5) Arsenic (as As)    0.0002%max

6) PH value    4.5

 

 

Packing: 50kg, 1MT bag

 

Other spec.: Na2S2O5 %≥ 92.5---98.5



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