Loading Port:Tianjin Port
Payment Terms:TT or LC
Min Order Qty:25MT m.t.
Supply Capability:650000MT Per Year m.t./month
Description Of Caustic Soda :
White Caustic soda flakes/pearls/solid 96-99%min
Name: Caustic soda flakes/pearls/solid 96-99%min
Alias:Sodium hydroxide, caustic alkali
Molecular formula: NaOH
CAS NO.:1310-73-2
Purity:96%,98%,99%
Package Of Caustic Soda :
25kg bags/1000kg jumbo bags
Application of Caustic Soda :
Using in paper making,synthetic fiber,textile,dyestuff,commodity,petroleum and petrochemistry industry,organic compound,pharmacy,chemical fertilizer,plastic and water disposal industries.
PURITY | Na2CO3 | Nacl | Fe2O3 |
96%min | 1.4%max | 2.8%max | 0.01%max |
98%min | 1.1%max | 0.6%max | 0.01%max |
99%min | 0.5%max | 0.05%max | 0.005%max |
Property of Caustic Soda :
Liquid caustic soda is colorless and transparent, solid caustic soda is white strong alkali with intense corrodibility to human skin, textile fabrics and paper. Absorbing carbon dioxide from air, it produces sodium carbonate. of intensive hydroscopic property, solid sodium hydroxide must be stored in a moisture-proof and air-isolated place.
Specification of Caustic Soda：
quality score |
| Superior class | First class | Qualified |
sodium hydroxide NaOH % | ≥ | 99.0 | 98.5 | 98.0 |
Sodium carbonate Na2CO3 % | ≤ | 0.5 | 0.8 | 1.0 |
sodium chloride NaCL % | ≤ | 0.03 | 0.05 | 0.08 |
iron sesquioxide Fe2O3, % | ≤ | 0.005 | 0.008 | 0.01 |
Transportation and Storage Of Caustic Soda :
Transportation：liquid sodium hydroxide is transported with tank lorry， solid sodium hydroxide is transported with motor vehicle, train or ship.
Storage : liquid sodium hydroxide is stored in sealed tank and hydroxide is stored in a dry and moisture-free warehouse.
