export caustic soda flakes
Specifications
- Origin
- China
- Price Term
- FOB
export caustic soda flakes is a Inorganic Chemicals product. Key specs — Origin: China; Price Term: FOB.
Product Description
Caustic Soda/ Sodium Hydroxide
CAS No.: 1310-73-2
UN No.: 1823
Hazard: Class 8 (Corrosive)
Appearance: A white solid, available in Flakes, Pearls and Solid.
Production Process: Diaphragm Process & Ion-membrane Process
Packing: 25KG PE/PP bag lined with Plastic film.
200KG Iron drum.
Or according to customer's requirement
Application: Mainly used in paper making, soap making, textiles, printing & dyeing, chemical fiber, pesticides, petrol-chemical, medical and food industries.
Items | Ion-membrane Process | Diaphragm Process | |
Top Grade | First Grade | Qualified Grade | |
Sodium Hydroxide | 99.0% Min | 98.5% Min | 96.0% Min |
Sodium Carbonate | 0.5% Max | 0.8% Max | 1.2% Max |
Sodium Chloride | 0.03% Max | 0.05% Max | 2.5% Max |
Fe2O3 | 50ppm Max | 80ppm Max | 80ppm Max |
Food Grade
Items | Ion-membrane Process | ||
Top Grade | |||
Total Alkali Content | 98.0 - 100.5% | ||
Sodium Carbonate | 2.0% Max | ||
Arsenic | 3ppm Max | ||
Heavy Metals (as Pb) | 5ppm Max | ||
Hg | 0.1ppm Max | ||
Standard: | 99%/98.5%/96%Flake; 99%Pearl; Tech/Food Grade | ||
