Product Information
| Appearance: | White spherical or semi-spherical granules, slight colour is admissible. |
| Molecular Mass: | 40 |
| Chemical Formula: | NaOH |
| TU 6-01-1306-85 | |
Caustic Soda
Caustic Soda
Application:
In chemical, gas, metallurgy, petrochemical industries. For degreasing and treatment of packaging in food industry (dairy plants, fat-oil plants, liquor enterprises, tobacco plants, etc.). In textile, glass, rubber and other industries.
Chemical & Physical properties
| INDEX | NORM | |||
| TOP GRADE | FIRST GRADE | |||
| Fraction of sodium hydroxide (causitc soda, sodium hydrate) (NaOH) total mass, %, min | 99.5 | 99.0 | ||
| Fraction of sodium carbonate (Na2CO3) total mass, %, max. | 0.5 | 1.0 | ||
| Fraction of sodium chloride total mass, %, max. | 0.005 | 0.01 | ||
| Fraction of sulfate(SO4) total mass, %, max. | 0.005 | 0.005 | ||
| Fraction of iron converted to iron oxide (Fe2O3) total mass, %, max. | 0.002 | 0.004 | ||
| Fraction of mercury total mass, %, max. | 0.0001 | 0.0001 | ||
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