Product Specifications
Product Description
Tech Grade Specification:
- Purity: 99.5%min (on dry basis)
- H2O: 0.8%max
- Fe: 0.001%max
- Pb: 0.0005%max
- Residue after ignition: 0.4%max
- SO4: 0.02%max
- pH: 4.0-5.8
- Packing: In 25kg polywoven bags.
We are an international trade company which specialized in export business of chemicals. Our export items has more than 100 items, including organic, inorganic chemicals and dyestuffs, pigment.
We also have our own chemical plant which manufacture sodium metabisulphite and sodium sulphite anhydrous the yearly output is about 15000mt totally. We can guarantee the best price and quality, first service and timely delivery.
Pls contact if you have any enquiry about chemicals.
