Payment & Shipping Terms:
|Classification:||Sodium Metabisulfite||CMelting Point:||150 °C|
|CAS NO.:||7681-57-4||Usage:||Leather Processing|
|Type:||SMBS||Package:||25/50/1000 Kg Per Bag Or According To Demands From Customers|
Sodium Metabisulphite / Na2S2O5 for Leather Processing , EINECS NO.231-673-0
Sodium Metabisulfite acts a bleaching agent. It makes leather soft , well-developed , tough waterproof , anti-break and wear-ability , etc. It is deliquescent and will decompose when heated to 150°C..
|Product Name||Sodium Metabisulfite / Na2S2O5|
|Insoluble in water%||0.004%|
|Fe(As content Fe)||≤0.0015%|
|Heavy Mental Content(Pb)||≤0.0002|
poly propylene weaving bag , paper plastic complex bag and kraft lined with polyethylene plastic bag.
50 / 1000 kg per bag or according to demands from customers.
Do not store it for long time.
Avoid contact with strong acid , oxidants or poisonoussubstances.
Exposure to moisture will make it oxidze easily to sodium sulphate.
The product shall be in a cool and dry place , prevent from direct sun-light , water and moisture.
1. Mixed container , we can mix different items in one container.
2. Packing as your request , with photo before shipment.
3. Quality control , before shipment , free sample for test.
4. Prompt shipment with professional documents.
5. Have rights to import and export independently , have our own factory.