
CAUSTIC SODA
| Appearance | Clear colourless liquid |
| S.G. at 20°C | 1.511 - 1.525 |
| Sodium Hydroxide as NaOH, % | 48.5 - 50 |
| Sodium Carbonate as Na2CO3, % | 0.070 - 0.088 |
| Sodium Chloride as NaCl, % | 0.0146 - 0.0300 |
| Sodium Sulphate as Na2SO4, ppm | 30 max. |
| Iron as Fe, ppm | 1.0 - 12.0 |
| Iron Oxide as Fe2O3, ppm | 1.4 - 17.2 |
| Calcium Oxide as Ca++, ppm | 5.0 max. |
| Magnesium Oxide as Mg++, ppm | 0.25 max |
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to be accurate and reliable but are not to be taken as a guarantee, expressed
warranty or implied warranty of merchantability of fitness for a particular
purpose or representation, expressed or implied, for which seller assumes legal
responsibility and they are offered solely for your consideration, investigation
and verification. Statements or suggestions concerning possible use of this
product are made without representation or warranty that any such use is free
of patent infringement and are not recommendations to infringe on any patent.
Date 06/01/97