Sodium Metabisulfite Rubber industry Na2S2O5: 97%min high quality / resonable price Na2S2O5 / 7681-57-4

Sodium Metabisulfite Industry Grade

 

Another Name: Sodium Pyrosulfite

CAS No.: 7681-57-4

Molecular Formula: Na2S2O5

Molecular Weight: 190.10

Appearance: White or light yellow crystalline powder

 

Quality Standard: GB 1893-2008

Purity(Na2S2O5): 96.5% minSO2: 65% minIron (Fe): 0.003% maxHeavy metal (as Pb): 5ppm maxArsenic (As): 1ppm maxWater insoluble: 0.05% max

 

Packing: in 25kg / 1000kg / 1075kg / 1100kg / 1200kg / 1250kg are all available.

 

The packing can be produced according to customer's exact requirement.

 

We regularly exporting to "South East Aisa; Australia; South Africa; Chile; Peru; Argentian; Abidjan; Honduras; Mexico; Colombia; Brazil and more countries".

 

If you have exact requiremnt, pls feel free to contact us with your detailed info as below:

 

1. Product Name

2. exact quantity for shipment

3. exact specification requirement

4. destination port

5. payment terms acceptable

6. more contact information

 

Thanks and welcome your requirement message to us.

Sodium Metabisulphite Rubber industry