GRANULAR CAUSTIC SODA
TIROTEX will purchase granular caustic soda (granular sodium hydroxide for industrial application).
|1.||Appearance||Spherical or hemispherical granulas of white colour|
|2.||Weight ratio of sodium hydroxide (% min)||99,50|
|3.||Weight ratio of sodium carbonate (% max)||0,50|
|4.||Weight ratio of sodium chloride (% max)||0,005|
|5.||Weight ratio of sodium sulphate (% max)||0,005|
|6.||Weight ratio of ferrum calculated as oxide (% max)||0,002|
|7.||Weight ratio of mercuric (% max)||0,00001|
Each consignment must be obviously provided with a certificate of origin (EUR.1 or СТ-1).